RF CABLE ASSEMBLIES
These RF cable assemblies connect and control antenna mast groups that communicate with remote missile-launching stations. Grounding cables are supplied and shielded to protect antenna arrays from electromagnetic interference and pulses. The coaxial assemblies are used in radar, RF, and microwave communications, with a special focus on equipment for coordinated communications in military or security operations.
UNICOR/FPI ELECTRONICS GROUP, LITTLETON, CO
www.unicor.gov/electronics
RECTANGULAR CONNECTORS
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The TC-15 rectangular coaxial connector series is designed for automotive products such as mobile Electronic Toll Collection (ETC) and wireless LAN devices. The mounting area measures 12-mm wide and 11-mm deep. The surface-mount-technology-ready, edge-mount design with a low 4.5 mm above the PWB surface allow for smaller and shorter equipment designs. A metal full-locking system provides retention force greater than 100 N, resulting in high-level mating strength of plug and receptacle. The connector has an operating frequency range of DC to 6 GHz, making it ideal for RF applications.
SMK ELECTRONICS, SAN DIEGO, CA
www.smkusa.com
HERMETIC CONNECTORS
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These hermetically sealed coaxial connectors for low- or high-pressure vacuums are available in three versions: in single disconnect on one side, prewired or solder cup contacts on the other side, or disconnects on both sides. BNC, SMA, triaxial, twinaxial, and multi-pin coaxial connector versions are also available, typically in jam-nut/O-ring-mount with isolated or floating shields.
PAVE TECHNOLOGY, DAYTON, OH
www.pavetechnologyco.com
TEST SOCKETS
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The high-frequency, RF center-probe test sockets are for devices from 28 to 40 mm2. The sockets are ideal for manual testing of devices with pitches down to 0.50 mm, in applications with speeds from 1 to over 18 GHz, such as CSP, Micro BGA, DSP, LGA, SRAM, DRAM, and flash devices. The RF sockets provide minimal signal loss for higher bandwidth capability via a signal path of 0.077". The socket’s overall size of 3.507 × 2.750 × 1.759" allows the maximum space for load-board components and connectors.
ARIES ELECTRONICS, FRENCHTOWN, NJ
www.arieselec.com
RF CONNECTORS
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These all-metal FAKRA RF connectors have been designed for road-vehicle applications in accordance with the FAKRA standard, which specifies the electrical performance and interface of RF connectors for use in road-vehicle applications. The single-piece, die-cast connectors eliminate the plastic insert, which facilitates installation. The connectors are available in one-, two-, and three-way versions for high density. The 0- to 4-GHz FAKRA series devices are color-coded to comply with the FAKRA standard.
ITT INDUSTRIES, CANNON, SANTA ANA, CA
www.ittcannon.com
GANGED RF CONNECTORS
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The GRF1 series of ganged RF board-to-board jacks, plugs, and cable assemblies adds to the existing line of MMCX, MCX, SMA, and MHF connectors. The ganged RF cable plugs terminate two, four, six, or eight wires simultaneously with a choice of a standard 26-AWG coaxial cable, or a high-performance 26-AWG coaxial cable with a 1.4 dielectric constant. The ganged assemblies are available with captive screw options for rugged applications. Standard assemblies may be specified with wire lengths from 6" to 1 m.
SAMTEC, NEW ALBANY, IN
www.samtec.com
RF COAXIAL CONNECTORS
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These reverse-polarity RF coaxial connectors are a cost-effective alternative to UMTS systems or standard wired LANs. Connectors from the N, TNC, and SMA series are typically used as the interfaces for connecting the various components to the WLAN. The term “reverse-polarity” describes a standard-sized cable plug that contains a female center contact instead of a standard male center contact. These non-standard connectors are frequently used as the interfaces on antennas, access points, and WLAN circuit cards.
TELEGARTNER, FRANKLIN PARK, IL
www.telegartner.com
REVERSE-POLARITY CONNECTORS
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The reverse-polarity N-series connectors and adapter ends have a female contact, and the RP-N female connectors and adapter ends have a male contact. This reversed interface system is used in applications where it is necessary to eliminate any mismatching from mating with a standard connector. The reversed interface is the only difference from the standard N type, as both N and RP-N products are still rugged, weatherproof 50-Ω connectors. They feature a voltage rating of 1,000 Vrms and a frequency range up to 11 GHz. The crimp attachment allows quick, easy assembly to a wide variety of cables.
PASTERNACK ENTERPRISES, IRVINE, CA
www.pasternack.com
SHIELDED CABLE ASSEMBLIES
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The MDM Octopus is a multi-interconnect shielded cable assembly that features multiple twinax or triax RF connectors terminated on one end, and a single Microminiature D Metal (MDM) multi-pin connector terminated on the opposite end. This lightweight, shielded assembly is ideal for secure communications, aircraft applications, and box-to-box networking. The MDM Octopus is compliant with MIL-DTL-83513, a joint services specification. The MDM connector is on 50-mil centers and available in various pin counts.
TROMPETER, MESA, AZ
www.trompeter.com
SMA CONNECTORS
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These SubMiniature version A (SMA) swept right-angle RF connectors meet the performance requirements of certain applications. The low-profile appearance of the connector resembles a traditional right-angle SMA, but it has the same or better performance of any swept right-angle SMA available.
CRISTEK INTERCONNECTS, ANAHEIM, CA
www.cristek.com
SMA PLUGS
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These threaded SMA female connectors are designed to facilitate quick connection cycles. The new interface is ideal for use as a connector saver in ATE applications and as a means to interconnect modules within a tight subsystem where torque wrenches cannot reach. The series operates DC to 18 GHz, and offers typical VSWR of 1.05:1 across the band. Dielectric withstanding voltage is 1500 Vrms, force to engage/disengage is 30 N max, and the coupling mechanism retention force of 267 N minimum shows no evidence of dislodging after 500 matings. The plugs resist corrosion, thermal shock, and moisture in accordance with MIL-STD-202.
RESPONSE MICROWAVE, FRAMINGHAM, MA
www.responsemicrowave.com
MICROWAVE CONNECTORS
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The HSC microwave coaxial connector series has a mating height of 1.2 mm max. The HSC series is ideal for mobile and cordless telephones, GPS units, and other microwave equipment. Fully RoHS-compliant, the HSC series operates from DC to 6 GHz. Receptacle size is 2.0 mm2, making it ideal for high-density mounting. Various cable lengths and configurations are available, allowing for design flexibility.
MURATA ELECTRONICS, SMYRNA, GA
www.murata.com
COAXIAL INTERFACE SYSTEM
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The W1 coaxial interface system produces RF performance up to 110 GHz. Based on the 1.00-mm coaxial connector front-side interface, as specified by IEEE standard 287, the W1 connector is ideal for high-frequency applications, ranging from components to systems and instrumentation. The connector offering includes both male and female spark-plug connectors, as well as a female flange-mount connector. The connectors have a 50-Ω impedance, low VSWR of 16 dB to 110 GHz, typical insertion loss of 0.7 dB on the spark-plug connector, and 0.6 dB on the flange-mount connectors.
ANRITSU, MORGAN HILL, CA
www.anritsu.us.com
DIN ADAPTERS
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These 7/16 DIN adapters are built to CECC-22190 international specifications. The 7/16 DIN connectors were originally designed for transmission of medium- to high-power signals for base-station applications. They have a characteristic impedance of 50 Ω with an electrical performance up to 7.5 GHz. The adapters feature machined bodies, Teflon dielectric, and brass male and beryllium copper female contacts. Bodies and contacts are silver-plated for minimal intermodulation generation.
RF INDUSTRIES, SAN DIEGO, CA
www.rfindustries.com
