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INTERCONNECT CAPABILITIES 2020-2021 Access our comprehensive RF interconnect product and vendor portfolio online at richardsonrfpd.com/interconnect Connecting the Connected World
Interconnect Capabilities
Contents
Richardson RFPD
About us / page 3
Richardson RFPD, an Arrow Electronics company,
is an electronic component distributor focused on
the RF and wireless communications, IoT, power
conversion and renewable energy markets.
Interconnect Suppliers
pages 4–7
Alphabetical listing of Richardson RFPD’s world-
class suppliers of interconnect products and
technology.
Interconnect Categories
pages 8–9
Richardson RFPD’s interconnect offering by
category: Connectors, Adapters, Cable Assemblies,
and other types of interconnect products.
Interconnect Products
pages 10–12
Richardson RFPD’s most popular interconnect
product types defined.
Tools & Resources
pages 13–16
Interconnect selection criteria, Custom Capabilities
inquiry form, Suppliers at-a-glance, Richardson
RFPD Primary Global Sales locations.
2 Richardson RFPD | Interconnect Capabilities 2020-2021
Richardson RFPD
Headquartered in Geneva, Illinois with offices around the world
Richardson RFPD, an Arrow Electronics company, is an electronic component
distributor focused on the RF and wireless communications, IoT, power conversion
and renewable energy markets.
• 70+ years of expertise in RF & Wireless connectivity
• World-class logistics and supply chain capabilities
• Global team of over 200 design, application and sales engineers
• 30+ worldwide locations
richardsonrfpd.com/interconnect 3
Interconnect Suppliers
Amphenol RF (including Connex) is the world’s largest manufacturer of coaxial connectors for use
in radio frequency, microwave and data transmission system applications. Focus is on RF interconnect
products for RF and data systems requirements, either military or commercial. Standard products to custom
connectors and cable assembly designs, prototyping and performance simulations, evaluation samples and
test data, to high volume production runs and stocking programs.
Between Series Adapter RF Coaxial Board Mount Connector RF Custom Cable Assembly
In Series Adapter RF Coaxial Cable Mount Connector RF Standard Cable Assembly
Interconnect Tool RF Coaxial Panel Mount Connector RF Test Cable Assembly
Rectangular Connector RF Coaxial Termination Tee Adapter
API (Inmet, Weinschel, and Spectrum Microwave) is a leading designer and manufacturer of RF,
microwave, millimeter wave and power products and solutions for defense, commercial, space, and test
and measurement applications. API has a full line of standard products and custom-engineered solutions
to satisfy market needs for precision and high-reliability components and systems. Products include
filters, amplifiers, frequency sources, microelectronics, integrated microwave assemblies, high-end RF
components, passive RF and microwave components.
Attenuator - Fixed Coaxial Feed-Thru Filter RF Coaxial Termination
Between Series Adapter In Series Adapter Step Attenuator
• Inmet
DC Block Power Entry Module Tee Adapter
• Weinschel
EMI Filtered D-Sub Connector RF Coaxial Panel Mount Connector Terminal Block
• Spectrum Microwave Equalizer
Carlisle Interconnect Technologies designs, builds, tests and certifies high-performance interconnect
solutions for Aerospace, Military, Space, Test and Measurement, Industrial and Medical Technology markets.
Solutions include unique cable configurations, custom and standard RF/Microwave high-frequency
connectors, complete cable assemblies, as well as specialized complex harnesses. CarlisleIT’s flexible and
semi-flexible cable assemblies, including multiple versions of Workhorse test cables, Semi-Flex assemblies,
swept right angle adapters, are all IN STOCK at Richardson RFPD.
Between Series Adapter RF Coaxial Cable Mount Connector
In Series Adapter RF Coaxial Panel Mount Connector
Interconnect Accessory RF Coaxial Termination
Interconnect Tool RF Custom Cable Assembly
Multi-Coax Test Header Connector RF Standard Cable Assembly
RF Coaxial Board Mount Connector RF Test Cable Assembly
RF Coaxial Cable
Cinch Connectivity Solutions (Johnson) designs and manufactures an industry leading line of RF coaxial
connectors and adapters to 50 GHz. Products include high performance RF coaxial board and cable mount
connectors, fixed length and custom solutions with semi-rigid, conformable, and flexible cables. Standard
and custom engineered solutions to satisfy the most demanding and complex requirements supporting
wireless communications, data networking, telecommunications, broadcast, medical, and industrial
applications.
Attenuator - Fixed Coaxial RF Coaxial Cable
• Johnson Between Series Adapter RF Coaxial Cable Mount Connector
In Series Adapter RF Coaxial Panel Mount Connector
Interconnect Accessory RF Coaxial Termination
Interconnect Kit RF Custom Cable Assembly
Interconnect Tool RF Standard Cable Assembly
RF Coaxial Board Mount Connector
4 Richardson RFPD | Interconnect Capabilities 2020-2021Interconnect Suppliers
HUBER+SUHNER (including Astrolab) develops / manufactures high reliability RF and microwave
components and systems for Defense, Aerospace, wireless infrastructure, telecommunications and
transmission lines, Test & Measurement applications. A wide product range includes cables, connectors,
cable assemblies, antennas, lightning protection and resistive components. H+S has a long history of
developing innovative RF components, including sophisticated simulation processes, test methods, along
with a state-of-the-art electroplating process.
Antenna Interconnect Accessory RF Coaxial Cable Mount Connector
Attenuator - Fixed Coaxial Interconnect Kit RF Coaxial Panel Mount Connector
Between Series Adapter Interconnect Tool RF Coaxial Termination
DC Block Miscellaneous Connector RF Custom Cable Assembly
EMP/Lightning Protector Multi-Coax Test Header Connector RF Standard Cable Assembly
Fiber Optic Connector RF Coaxial Board Mount Connector RF Test Cable Assembly
In Series Adapter RF Coaxial Cable Tee Adapter
Molex is a leading provider of electronic components and solutions for data communications, consumer
electronics, industrial, automotive, commercial vehicle and medical markets. Molex delivers RF solutions
for high frequency performance while delivering superior signal integrity, even in the most demanding
environments. Molex offers a wide variety of standard and custom RF coaxial connectors and cable
assemblies with frequencies to 65 GHz, from ultra-microminiature to large RF connectors for high-speed,
high-density, and high-power applications.
Between Series Adapter Rectangular Connector
Header RF Coaxial Board Mount Connector
In Series Adapter RF Coaxial Cable Mount Connector
Interconnect Accessory RF Coaxial Panel Mount Connector
Interconnect Tool RF Standard Cable Assembly
PolyPhaser and Transtector (part of Infinite Electronics) are a leading authority on lightning and surge
protection with patented solutions for aerospace, defense, industrial, government, consumer electronics,
rail, instrumentation, medical and telecommunications. PolyPhaser has DC Block, DC Pass and Ultra
Low PIM products. Transtector specializes in protecting highly sensitive, low voltage equipment through
non-degrading silicon diode technology and custom filters for AC, DC, and signal applications, integrated
cabinets and power distribution panels.
DC Block Interconnect Kit
EMP/Lighting Protector Surge Protector
Interconnect Accessory
Radiall (including AEP brand) designs, develops and manufactures innovative solutions and products to
support the most demanding applications. They have over 13,000 RF coaxial connectors and 55 product
series along with an extensive range of RF cable assemblies with outstanding electrical performance,
low loss and high frequency, including the TestPro™ series of T&M assemblies. Radiall’s coaxial switches
guarantee operation up to 10 million cycles with superior repeatability, along with outdoor connectors,
antennas, and passive components.
Attenuator - Fixed Coaxial Interconnect Tool RF Coaxial Switches
Between Series Adapter Non-RF Cable Assembly RF Coaxial Termination
DC Block RF Coaxial Board Mount Connector RF Custom Cable Assembly
Fiber Optic Connector RF Coaxial Cable RF Standard Cable Assembly
In Series Adapter RF Coaxial Cable Mount Connector RF Test Cable Assembly
Interconnect Accessory RF Coaxial Panel Mount Connector Tee Adapter
Interconnect Kit
richardsonrfpd.com/interconnect 5Interconnect Suppliers
RF Industries is a leading designer / manufacturer of innovative interconnect products and complex cable
assemblies across diversified, high growth markets including telecom, data communications and industrial.
The RF Connector and Cable Assembly Division has a wide variety of RF coaxial connectors, assembly tools,
adapters, kits, cable assemblies and passive components. Over 1,500 connectors available with hundreds
of cable types for over 100,000 available configurations. Assemblies fabricated in the USA using in-stock
components for quick turnaround time.
Between Series Adapter RF Coaxial Cable Mount Connector
In Series Adapter RF Coaxial Panel Mount Connector
Interconnect Accessory RF Coaxial Termination
Interconnect Kit RF Custom Cable Assembly
Interconnect Tool RF Standard Cable Assembly
RF Coaxial Board Mount Connector Tee Adapter
Located in Shanghai, SDT strives to be a leading low-cost RF connector supplier for North America and
Europe. SDT designs, fabricates, assembles, and tests standard and custom requirements. SDT focuses on
providing cost effective products, including manufacturing obsolete connectors, private labeling and build
to print services. Products include a broad mix of coax connectors, loads, adapters and cable assemblies
for test & measurement, medical, telecommunications and automotive markets. SDT is ISO9001 certified.
Between Series Adapter RF Coaxial Panel Mount Connector
In Series Adapter RF Custom Cable Assembly
RF Coaxial Board Mount Connector Tee Adapter
RF Coaxial Cable Mount Connector
SV Microwave is a world leader with over 50 years of proven performance designing and manufacturing
RF/Microwave coaxial connectors, cable assemblies and passive components for military, IoT, 5G, satellite,
high speed, aerospace, commercial and telecommunications applications. Products include COTS items
and custom, highly reliable, highly repeatable products. SV Microwave is part of Amphenol Military &
Aerospace Operations (AMAO) division focused on the latest technologies to solve any military and
aerospace interconnect needs.
Attenuator - Fixed Coaxial RF Coaxial Board Mount Connector
Between Series Adapter RF Coaxial Cable Mount Connector
Card-Edge/Backplane Connector RF Coaxial Panel Mount Connector
In Series Adapter RF Coaxial Termination
Interconnect Accessory RF Custom Cable Assembly
Interconnect Tool RF Standard Cable Assembly
Miscellaneous Connector
TE (AMP, Omni-Spectra, other brands) offers one of the broadest ranges of RF connector and cable
assembly products in the market. Many brands were integrated into a cohesive group of products serving
the automotive, broadband, IoT, medical, instrumentation, military/aerospace and wireless infrastructure
markets. A recognized technology leader with world-class design and manufacturing, TE Connectivity
strives to help solve tomorrow’s toughest challenges with advanced connectivity and sensors solutions.
Antenna Input/Output (I/O) Connector RF Coaxial Board Mount Connector
Between Series Adapter Interconnect Accessory RF Coaxial Cable Mount Connector
Card-Edge/Backplane Connector Interconnect Kit RF Coaxial Panel Mount Connector
DC Power Connector Interconnect Tool RF Coaxial Termination
D-Subminiature Connector Multipin Circular Connector RF Standard Cable Assembly
General Terminal Non-RF Cable Assembly Tee Adapter
Header Rectangular Connector Terminal Block
IC and Component Socket Relay USB and Firewire Connector
In Series Adapter
6 Richardson RFPD | Interconnect Capabilities 2020-2021Interconnect Suppliers
Teledyne Relays and Coax Switches provide switching solutions designed for a wide range of
applications: aviation, SATCOM, telecommunications, T&M equipment, ATE systems, and medical
devices. Teledyne offers high-performance relays designed to survive the rugged conditions required for
industrial, military & space applications. Teledyne has more than 50 years heritage in military programs
as an innovative leader in manufacturing ultra-miniature hermetically sealed switching products, covering
frequencies to 60 GHz.
RF Attenuator Relay RF Relay
• Coaxial switches RF Coaxial Switch Solid State Relay
• Relays
Winchester (TRU and Bomar) has been a leading provider of interconnect solutions for markets requiring
high reliability and application specific expertise. TRU products range has durable, high-performance
cables, connectors, and interconnect systems for the most demanding applications in military, aerospace,
semiconductor, and other industrial and commercial industries, with an expertise in high power/voltage.
RF and microwave interconnect solutions encompass the broad range of power and frequency from 50
kilowatts to 50 GHz, including MEIA products.
Between Series Adapter RF Coaxial Cable Mount Connector
Input/Output (I/O) Connector RF Coaxial Panel Mount Connector
Interconnect Accessory RF Coaxial Termination
Interconnect Kit RF Custom Cable Assembly
Interconnect Tool RF Standard Cable Assembly
RF Coaxial Board Mount Connector Tee Adapter
RF Coaxial Cable
W.L. Gore’s RF solutions provide the highest signal integrity and EMI shielding performance in test labs,
aerospace, military and semiconductor applications. Gore offers a full range of high-flex microwave/RF test
assemblies that deliver precise and repeatable measurements with enhanced phase and amplitude stability
from DC to 110 GHz. VNA, Phaseflex, ruggedized / armored and general purpose assemblies are proven
to perform reliably over time for less equipment downtime and lower in laboratory, production, and field
environments. Key product types: VNA, Phaseflex, general purpose cable assemblies
RF Custom Cable Assembly RF Test Cable Assembly
RF Standard Cable Assembly
richardsonrfpd.com/interconnect 7Interconnect Categories
Connectors
EMI Filtered RF Coaxial RF Coaxial RF Coaxial
Card-Edge Fiber Multi-Coax
Suppliers D-Subminiature D-Sub Rectangular Board Cable Panel
& Backplane Optic Test Header
Subminiature Mount Mount Mount
Amphenol RF • • •
API Technologies Corp. •
API-Weinschel • •
Bomar by Winchester • • •
Carlisle Interconnect
• • • •
Technologies
Cinch Connectivity -
• • • •
Johnson
HUBER+SUHNER • • • • •
Molex • • • • • • •
Radiall • • • • •
RF Industries • • • •
SDT Technology • • •
SV Microwave • • • •
TE Connectivity • • • • • • • •
TRU by Winchester • •
Adapters
Suppliers Coax/Waveguide Between Series In Series Tee
Amphenol RF • • •
API-Inmet • •
API-Weinschel • •
Bomar by Winchester • • •
Carlisle Interconnect Technologies • •
Cinch Connectivity - Johnson • •
HUBER+SUHNER • • •
Molex • • •
Radiall • • •
Radiall-AEP • • •
RF Industries • • •
SAGE Millimeter •
SDT Technology • • •
SV Microwave • •
TE Connectivity • • •
TRU by Winchester • • •
8 Richardson RFPD | Interconnect Capabilities 2020-2021Interconnect Categories
Cable Assemblies
Suppliers Non-RF Cable Assembly RF Custom Cable Assembly RF Standard Cable Assembly RF Test Cable Assembly
Amphenol RF • • •
API-Inmet •
Carlisle Interconnect Technologies • • •
Cinch Connectivity - Johnson • •
Gore • • •
HUBER+SUHNER • • •
Molex • • •
Radiall • • • •
RF Industries • • •
SDT Technology • •
SV Microwave • • •
TE Connectivity • • • •
TRU by Winchester • • •
Other
EMP/ Inter- Inter- RF RF Inter- Feed-
RF Coaxial Data/Surge RF Coaxial
Suppliers Lightning connect connect Relays Coaxial Coaxial connect through
Termination Protectors Attenuators
Protector Accessory Kit Cable Switch Tool Filter
Amphenol RF • • • • •
API-Inmet • •
API Technologies Corp. •
API-Weinschel • • •
Bomar by Winchester • • • •
Carlisle Interconnect
• • • •
Technologies
Cinch Connectivity -
• • • • •
Johnson
HUBER+SUHNER • • • • • •
Innovative Power
•
Products
Molex •
Polyphaser • • • •
Radiall • • • • • • •
RF Industries • • • • • •
SDT Technology •
SV Microwave • • •
TE Connectivity • • • • • • •
Teledyne Technologies • •
TRU by Winchester •
Wavelex •
richardsonrfpd.com/interconnect 9Interconnect Products
Connector Styles
RF Coaxial Board Mount Connector
RF Coaxial Board Mount Connector is a passive RF 2-port interconnect device that provides a RF signal connection
between a printed circuit board (PCB) and another connector. RF Coaxial Board Mount Connectors come in a multitude
of styles and series (e.g., SMA, N, MCX, etc.) and are used in various types of RF subsystems using a PCB or microstrip.
Applications are countless; from amplifiers and test equipment, radios, mobile phones, etc. RF coaxial connectors are
typically optimized for 50Ω or 75Ω applications, covering a complete frequency range to 67 GHz.
Amphenol RF, Carlisle Interconnect Technologies, Cinch Connectivity Solutions, Gore, HUBER+SUHNER,
Molex, Radiall, RF Industries, SDT Technology, SV Microwave, TE Connectivity, Winchester
RF Coaxial Cable Mount Connector
RF Coaxial Cable Mount Connector is a 2-port RF interconnect device terminated to the end of a RF coaxial cable, for a
quick & easy connect / disconnect of T&M, standard and custom cable assemblies. RF Coaxial Cable Mount Connectors
are typically optimized for 50Ω RF applications; some are 75Ω (mostly CATV applications) or other impedance values.
They come in a multitude of standard styles and “series” (TNC, SMB, N, F, MMCX) and they are used with all types of RF
coaxial cables: rigid, semi-rigid, flexible, and semi-flexible.
Amphenol RF, Carlisle Interconnect Technologies, Cinch Connectivity Solutions, Custom Cable, Gore,
HUBER+SUHNER, Molex, Radiall, RF Industries, SDT Technology, SV Microwave, TE Connectivity, Winchester
RF Coaxial Panel Mount Connector
RF Coaxial Panel Mount Connectors are connected mechanically to a housing, panel, or enclosure and protrude through
its outer surface providing a strong and secure external mounting location. Some panel connectors include an EMI
ring for RF shielding or an o-ring for environmental sealing. RF Coaxial Panel Mount Connectors can be used on any RF
subsystem contained within a housing/enclosure or behind a panel, needing to connect RF signals between the inside of
the enclosure and the outside. These durable connectors are often used in radar and satellite systems, amplifiers, base
stations, and test & measurement equipment.
Amphenol RF, API-Weinschel, Carlisle Interconnect Technologies, Cinch Connectivity Solutions,
HUBER+SUHNER, Molex, Radiall, RF Industries, SDT Technology, SV Microwave, TE Connectivity, Winchester
Fiber Optic Connector
A fiber optic connector terminates the end of an optical fiber and enables a quicker connection and disconnection
than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Most fiber optic
connectors are plugs (male) connectors with a protruding ferrule that holds the fibers and aligns fibers for mating. They
use an adapter to mate the two connector ferrules (bayonet, screw-on or snap-in) and are typically singlemode (SM) or
multimode (MM). Some of the more common types are SC, LC, ST, FC.
HUBER+SUHNER, Radiall
Multi-Coax Test Header Connector
A Multi-Coax Test Header Connector along with RF test cable assemblies are used together to provide a convenient
method for simultaneously and quickly connecting multiple RF signals from the unit under test to the test equipment.
They are commonly used in high-speed automated testing environments and include high-density printed circuit board
(PCB) test connectors and test headers. Multi-Coax Test Header Connectors feature push-on mating and quick-
disconnect capabilities, with options to 70 GHz.
Carlisle Interconnect Technologies, HUBER+SUHNER
Custom Products & Solutions
Richardson RFPD’s industry leading interconnect suppliers offer many different custom solutions. Custom
products vary from modifications of existing designs (i.e. extended pin length on a connector) to complete
system solutions. Semi-rigid cable and 3D formed assemblies are built to print, including automated
robotic manufacturing for repeatable quality with tight tolerances and reliable performance. Outdoor (IP
rated) and ruggedized products designed for severe outdoor conditions include innovative multi-signal I/O
solutions for optical, Ethernet, power or RF coaxial links.
Other products and capabilities include ganged and multi-port connectors, hybrid or mixed signal
assemblies, blindmate interconnect, RF over fiber, and special testing capabilities.
GET STARTED ON PAGE 14
10 Richardson RFPD | Interconnect Capabilities 2020-2021Interconnect Products
Cable Assemblies
RF Custom Cable Assembly
An RF Custom Cable Assembly can be used in any application connecting RF systems, typically with 50Ω or 75Ω (mostly
CATV) impedance. They are available with countless connector options, along with all types of RF coaxial cables: rigid,
semi-rigid, flexible, and semi-flexible. RF Custom Cable Assemblies can be made to print, or can simply be defined as
cable type/connector 1/connector 2/length. They may also have special labeling or testing requirements. RF “jumper”
cable as employed in the design lab or within many of the larger RF subsystems (such as radar systems, satellite systems,
and cellular network base stations). “Jumper” cables are used to “lift” or “jump” a signal from one part of a circuit or
subsystem to another.
Amphenol RF, Carlisle Interconnect Technologies, Cinch Connectivity Solutions, Custom Cable, Gore,
HUBER+SUHNER, Radiall, SDT Technology, SV Microwave, Winchester
RF Standard Cable Assembly
A RF Standard Cable Assembly can be used in manufacturing operations, engineering/design labs, or a multitude of
field applications connecting RF systems and sub-systems. Depending on the application, installation might be one-
time (fixed) or could be connected and reconnected many times over the lifetime. RF Standard Cable Assemblies are
typically available with flexible and semi-flexible RF coaxial cables, with many common standard connector options and
lengths. There is a large variety in the market today with a wide range of performance characteristics, so often price vs.
performance is a key factor for selecting the best option.
Amphenol RF, Carlisle Interconnect Technologies, Cinch Connectivity Solutions, Gore, HUBER+SUHNER,
Radiall, RF Industries, SV Microwave, TE Connectivity, Winchester
RF Test Cable Assembly
A RF Test Cable Assembly is one of the most important parts of any RF testing, whether it is used in an engineering/
design lab or a manufacturing operation. These flexible test cable assemblies have RF connectors located at each end
and need to be low-loss with good phase stability when flexed. RF Test Cable Assemblies must have excellent electrical
performance in order to provide repeatable, accurate measurements for the devices and/or systems under test. In their
lifetime, RF Test Cable Assemblies are flexed and the connectors can be mated thousands of times, so they need a high
mechanical endurance, with excellent resistance to wear and corrosion.
Amphenol RF, Carlisle Interconnect Technologies, Custom Cable, Gore, HUBER+SUHNER, Radiall
Adapters
Between Series Adapter
Between Series Adapters are a passive 2-port interconnect device, which provides a mechanical conversion between
two different connector types (e.g., SMA to BNC, or N to SMA). Richardson RFPD carries a wide assortment that cover a
frequency range to 50 GHz.
Amphenol RF, API Technologies – Inmet, API-Weinschel, Carlisle Interconnect Technologies, Cinch Connectivity
Solutions, Gore, HUBER+SUHNER, Radiall, RF Industries, SV Microwave, TE Connectivity, Winchester
In Series Adapter
In Series Adapters are a passive 2-port interconnect device that provides a gender conversion or extension within the
same connector series at each end. Gender conversions (i.e., male-female) are also referred to as plug-jack adapters.
Gender extensions (e.g., male-male, female-female) are also known as plug-plug or jack-jack adapters. Richardson
RFPD carries a wide assortment of In Series Adapters. These products cover a complete frequency range to 65 GHz.
Amphenol RF, API Technologies – Inmet, API-Weinschel, Carlisle Interconnect Technologies, Cinch
Connectivity Solutions, Gore, HUBER+SUHNER, Molex, Radiall, RF Industries, SDT Technology, SV Microwave,
TE Connectivity, Winchester
Tee Adapter
Tee Adapters are a 3-port interconnect device, which can provide mechanical and electrical “sharing” of an RF signal
under test. The RF signal goes into the center connector and comes out both the left and right-side connectors. It can
also be used, in the reverse direction to mechanically “combine” two test signals together; especially if the two signals
are at different frequencies. The same connector series (e.g., SMA, BNC) is common (center, left, and right), however
different connector series can be used at either two or all three of the locations.
Tee Adapters are also called “Three-Way Adapters” or sometimes “Coax-Coax-Coax Adapters.” A specialized subset of
Tee Adapters is known as Bias Tees. These adapters are used specifically to allow for DC-Bias levels to be added to RF
signals. These products cover a complete frequency range to 26.5GHz.
Amphenol RF, API Technologies – Inmet, HUBER+SUHNER, Radiall, RF Industries, SDT Technology, TE
Connectivity, Winchester
richardsonrfpd.com/interconnect 11Interconnect Products
Other / Miscellaneous
EMP/Lightning Protector
RF, AC, DC and Data Line surge protectors are used to protect critical communication assets in a variety of applications.
AC Power Protectors are placed at entrance panels, transfer switches and distribution panels. DC Injector/DC Path
protects active antennas, pre-amps or other situations requiring a DC (or AC) voltage on the center conductor. RF
Coupled Shield/DC Blocked provides the ultimate protection: both the center conductor and the shield are DC-blocked.
DC Type & Isolated Shield for coax-based baseband LANs, CCTV security monitors and HF receive. Other options: DC
Blocked Filter, DC Blocked/Gas Tube, and DATA/Phone Line Protectors.
HUBER+SUHNER, Polyphaser | Transtector, Radiall
RF Coaxial Switch
These are EM coaxial devices containing between 3 ports SPDT (Single-Pole, Double-Throw), DPDT, DP3T and SPnT
(Single-Pole, Multi-Throw). The main applications are computer-automated test & measurement for RF systems, in RF
test equipment (e.g., to switch between multiple RF inputs or outputs on a signal generator), and RF communication
systems / networks (e.g., to switch between a primary circuit and a back-up circuit). Reliable and high performance with
guaranteed operation up to 10M cycles, frequency to 50 GHz, including low PIM and TVAC/Space options.
Radiall, Teledyne
RF Coaxial Termination
An RF Coaxial Termination is a passive 1-port interconnect device, typically used to terminate the output port of a device
under test (DUT) or to terminate one end of an RF test cable. They can be used to terminate the unused port of a multiport
RF coaxial switch or directional coupler. RF Coaxial Terminations are often used in laboratory T&M applications and are
available in a variety of power ratings, connector types and impedances. Terminations are sometimes used to match the
impedance (50 or 75Ω) of a coaxial cable or transmission system and can include a heat sink to dissipate the power.
Amphenol RF, API Technologies-Inmet, API-Weinschel, Carlisle Interconnect Technologies, Cinch Connectivity
Solutions, HUBER+SUHNER, Radiall, RF Industries, SV Microwave, TE Connectivity, Winchester
Attenuator – Fixed Coaxial
A Fixed Coaxial Attenuator is a 2-port coaxial RF interconnect device that attenuates the RF signal by a designated
amount (e.g., 1dB, 2dB, 3dB). These devices are mostly found in Test and Measurement applications. Fixed Coaxial
Attenuators cover frequency range to 50 GHz, from 0 to 60 dB of precision RF signal attenuation, available 50Ω and 75Ω
nominal impedance. Some models can handle up to 500 Watts of RF signal power. Also included in this product line are
“impedance matching pads,” which convert between 50Ω and 75Ω while providing a set amount of RF attenuation.
Amphenol RF, API-Weinschel, Cinch Connectivity Solutions, HUBER+SUHNER, Radiall, SV Microwave
DC Block
A coaxial DC Block is used when DC isolation is required to protect sensitive RF components like receivers or test
equipment. There are three types: inner, outer and inner/outer. Inner DC blocks have a capacitor in-series with the center
conductor (of the coaxial connection), which prevents DC flow and minimizes the flow of audio frequency current but
provides minimum impedance to RF signals (up to the rated max. frequency in GHz). Outer DC blocks have the capacitor
in-series with the outer conductor. Inner/Outer models have capacitors in-series with both inner and outer conductors.
API Technologies-Inmet, API-Weinschel, HUBER+SUHNER, Polyphaser | Transtector, Radiall
RF Relays
MIL QPL & COTS solid-state relays and electromechanical (EM) relays, HiRel (Space) EM relays, RF & Microwave relays,
industrial solid-state relays and switching matrices are designed for A&D, industrial, commercial, medical and wireless
applications. Options include surface mountable or through-hole, ultraminiature, hermetically sealed, etc. to 18 GHz.
RF Relays provide precise and fast switching capabilities for Automated Test Equipment, high-performance military and
aviation vehicles, to digital throughput requirements of complex digital signal processing and data acquisition systems.
TE Connectivity, Teledyne
Antennas
An antenna is a device made of conductive metal that converts electric power into electromagnetic (EM) radio waves.
EM radio waves are waves of light within a specific frequency (3 kHz to 300 GHz) that are utilized for long distance
communication. Antennas have many uses, from Wi-Fi to radio, but they all work fundamentally the same: a transmitter
sends a signal that is intercepted by a receiver. A signal from a transmission line or the guiding device, like a coaxial cable,
is given to an antenna, which then converts the signal into electromagnetic energy to be transmitted through space.
Abracon, Ethertronics, Fractus Antennas, HUBER+SUHNER, Molex, Radiall, Taoglas, TE Connectivity
Interconnect Kit
Richardson RFPD has teamed with several suppliers to offer a selection of Interconnect Kits that include an assortment
of interconnect items such as connectors, adapters, assemblies, attenuators, terminations, and tools. Many kits are for
Test & Measurement applications, some are for terminating RF coaxial cables with RF coaxial connectors, or product
prototyping applications for interconnecting printed circuit boards.
Amphenol RF, API-Weinschel, Cinch Connectivity Solutions, HUBER+SUHNER, Polyphaser | Transtector,
Radiall, RF Industries, TE Connectivity, Winchester
Interconnect Tool
Richardson RFPD offers a wide assortment of Interconnect Tools used in the assembly and installation of Semi-Rigid,
Flexible and Semi-Flexible cable assemblies. Items include torque wrenches and crimp tools (both production and
economy), soldering fixtures, mounting hole tooling (e.g., taps), insertion and extraction tools, dielectric insert tools,
locator tools, solder gauges, as well as resistance soldering machines.
Amphenol RF, API Technologies-Spectrum Control, Carlisle Interconnect Technologies, Cinch Connectivity
Solutions, HUBER+SUHNER, Molex, Radiall, RF Industries, SV Microwave, TE Connectivity, Winchester
12 Richardson RFPD | Interconnect Capabilities 2020-2021Interconnect Selection Criteria
Specific attributes that are important in selecting the correct part
Some of the most popular options include:
Between Series Adapter include the gender (male/plug or female/jack) and the series (3.5mm, N, etc.) of the connector type at each end.
In Series Adapter include the gender combination (male-male, female-female, or male-female) and the series (SMA, BNC, etc.).
Tee Adapter include the three-way gender combination (male-male-male, female-female-female, female-male-female, male-female-female,
etc.) and series/type (SMA, TNC, etc.)
Dust Cap include the connector type (or “series”), the gender (male or female), and whether it comes with or without a chain attached.
RF Coaxial Board Mount Connector include the series/type (SMA, BNC, etc.), gender (male or female), style (edge launch, straight PCB, right
angle PCB, press fit, vertical SMT, right angle SMT, flange PCB, flange SMT, microstrip, etc.).
RF Coaxial Cable Mount Connector include: series (e.g., BNC, F, UHF, N, SMP), gender (male or female), style (e.g., straight, right angle), cable
type (the RF cable for which the connector can be used – rigid, semi-rigid, flexible, and semi-flexible), attachment method (solder, clamp, or
crimp).
RF Coaxial Panel Mount Connector include: series (e.g., SMA, BNC), gender (male or female), style (straight bulkhead, right-angle bulkhead,
front or rear mount, flange mount, thread-in, hermetic, field replaceable, transmission line, and surface launched), termination (tab, pin, and
solder cup).
RF Standard Cable Assembly include: type (flexible, semi-flexible, semi-rigid), gender combination (male-to-male, female-to-female, or male-
to-female), length (inches), cable diameter (inches), and frequency range (GHz).
RF Test Cable Assembly include type (connector type at each end), gender combination (male-to-male, female-to-female, or male-to-female),
length (inches), frequency range (GHz), and armored or unarmored.
Fixed Coaxial Attenuator include the connector type (SMA, BNC, etc.), the amount of attenuation provided (in dB), the maximum frequency
(GHz) of operation, and desired power handling rating (in W).
RF Coaxial Termination include the series for the coaxial connector type (N, SMA, BNC), gender (male or female), and impedance value, in Ohms
(50 or 75Ω).
DC Block include the coaxial connector type (N, SMA, BNC); maximum frequency (in GHz); the rated voltage (V); and the block type (inner, outer,
or inner/outer).
Multi-Coax Test Header Connector include: series (e.g., MXP, UHD), number of rows (in the connector/header), total number of positions/con-
tacts; and style (e.g., straight PCB, edge launch, surface mount).
RF Coaxial Switch include configuration (SPDT, SP3T, SPxT); switch type (failsafe, normally open, latching, etc.); maximum frequency (GHz);
isolation (dB); insertion loss (dB); VSWR (ratio); and package type and/or the type of coaxial connector.
In the case of a QPL-listed connectors (i.e. the part meets MIL-SPEC), the QPL part number is the only required attribute as the details are de-
fined by the specification.
For Phase Matching cable assemblies, need to know both:
1. Degrees (+/-) at a specific frequency *OR* Picoseconds (+/-); AND
2. Relative *OR* Absolute matching
• Relative phase matched sets - cable sets are matched to other cables in the same set. There is no guarantee that cables in 1 set will
match those of another set. Disadvantage is that if any 1 cable of a set is to be replaced, the entire set may have to be replaced.
• Absolute phase matching - a “golden” cable is made and preserved. All of the cables are then matched to the golden cable. Any cable
in the set can be replaced without replacing all cables of the set.
richardsonrfpd.com/interconnect 13Custom Capabilities
Custom Cable Assembly Design Worksheet — Available at richardsonrfpd.com
Richardson RFPD offers an online worksheet that will assist us in identifying the proper elements for your custom cable assembly design. The
more of the following items you can provide, the better we can properly address your requirements.
Name: Email address:
Company: Phone number:
Address: Fax number:
City/State Country:
Zip/Postal Code:
Project Name:
Part Number:
Application:
Potential Volume:
Is a print available? Yes No (Bent semi-rigid cables require a print.)
Cable Type (i.e., RG-316):
Length (in.):
Connector #1 Connector #2
Connector Type (e.g., SMA plug):
Specific Part # (if known):
Connector Finish (e.g., nickel, gold):
Connector Material (e.g., brass, etc.):
Substitutes Permitted? Yes No Yes No
Measurement Instructions (e.g., end-to-end):
Position of Connectors (e.g., clocked):
Frequency Requirements, if any:
Label Requirements:
Is this a new design? Yes No
Is this for replacement purposes? Yes No
If this is for a replacement, please describe:
What is your target price
At what quantity?
Additional information/requirements:
Get started online at: apps.richardsonrfpd.com/forms/cableassy.aspx
or email completed form to rfpdsales@richardsonrfpd.com
or fax to your local sales support location.
14 Richardson RFPD | Interconnect Capabilities 2020-2021Richardson RFPD Interconnect Suppliers
Richardson RFPD RF Passives Suppliers
richardsonrfpd.com/interconnect 15Primary Global Sales Locations
Corporate Headquarters Americas
1950 S. Batavia Avenue BRAZIL CANADA USA
Suite 100 P: +55 (11) 3613-9375 P: +1 (905) 565-4450 P: +1 (630) 262-6800
Geneva, IL 60134 F: +55 (11) 3613-9355 F: +1 (905) 565-4455 F: +1 (630) 262-6850
United States of America Sao Paulo Mississauga, Ontario Geneva, Illinois
Asia
CHINA P: +86 1588 0909 157 P: +86 (592) 5033 801 MALAYSIA
P: +86 (10) 6588 5548 Quanzhou F: +86 (592) 5033 810 P: +60 (3) 7832-5088
F: +86 (10) 6588 5541 Xiamen F: +60 (3) 7832-5988
Beijing P: +86 (21) 6235 1788 Selangor (Darul Ehsan, West)
F: +86 (21) 6235 0922 INDIA
P: +86 (28) 8620 3488 Shanghai P: +91804135 38420 SINGAPORE
F: +86 (28) 8620 3499 F: + 9199805 29006 P: +65 6487-5995
Chengdu P: +86 (755) 8294 3736 Bangalore F: +65 6487-5665
F: +86 (755) 8328 5831 Singapore
P: +86 1360 2492 739 Shenzhen JAPAN
Guangzhou P: +81 (3) 6452-9811 TAIWAN
P: +86 (512) 6761 1929 F: +81 (3) 6452-9822 P: +886 (2) 2698-3288
P: +86 1385 7104 571 Suzhou Tokyo F: +886 (2) 2698-3285
Hangzhou P: +86 (27) 8752 5616 Taipei
F: +86 (27) 8752 5372 KOREA
P: +86 (25) 8320 0266 Wuhan P: +82 (2) 539-4731 THAILAND
F: +86 (25) 8320 0299 F: +82 (2) 539-4730 P: +66 (2) 1099642
Nanjing P: +86 (29) 8833 8366 Seoul F: +66 (2) 1099643
P: +86 1865 3268 316 F: +86 (29) 8833 8331 Bangkok
Qingdao Xi’an
Customers in Vietnam, Philippines, Oceania, Indonesia, and SE Asia countries not listed above should contact our Singapore office.
Europe, Middle East and Africa (EMEA)
FRANCE ISRAEL POLAND SPAIN
P: +33 (1) 41 32 15 50 P: +972 (9) 7483232 P: +48 600288180 P: +34 (91) 296 87 80
F: +33 (1) 41 32 15 51 F: +972 (9) 7416510 Warsaw F: +34 (91) 296 83 81
Paris Petach Tikva Madrid
RUSSIA
GERMANY ITALY P: +7 (495) 5899972 UNITED KINGDOM
P: +49 (0) 89 93099 550 P: +39 (055) 459241 F: +7 (495) 5899972 P: +44 (0) 1753 733010
F: +49 (0) 89 93099 590 F: +39 (055) 45924214 Moscow F: +44 (0) 1753 733012
Muenchen Florence London
Customers in Eastern Europe, the Middle East and Africa should contact our office in Italy. Customers in Scandinavia should contact our office in the United Kingdom.
To see the complete list of sales offices, please visit: richardsonrfpd.com/sales
Contact us at: rfpdsales@richardsonrfpd.comYou can also read
