DEVICES/COMPONENTS/MODULES
Reduction in Ceramic Filter Size
3H 6DR750-X30-4SS/W reduced size filters from the 300 to 1500 MHz range in SMT format with no reduction in electrical performance. Reduced from 1.0 × 0.70 × 0.32 in. to 1.0 × 0.38 × 0.32 in. Fo is 750 MHz, passband is 735 to 765 MHz, passband insertion loss is 2.65 dB, rejection is 50 dB at DC to 675 MHz and 50 dB at 850 to 1500 MHz. Input power is 5 W and meets MIL-STD-202 conditions.
3H Communication Systems
www.3hcomm.com
WR-12 Receiver Module
Combining a low noise input amplifier, LO frequency multiplier and a balanced mixer, model SSR-7931535010-12-SR1 is an integrated receiver module covering frequencies from 71 to 86 GHz. With a typical noise figure of 5 dB and conversion gain of 10 dB, the receiver accepts LO signals from 11.5 to 14.7 GHz.
Eravant
www.eravant.com
V-Band WR19 Diplexer
Exceed Microwave has developed a V-Band WR19 waveguide diplexer with steep rejection on both bands, rejecting 50.2 to 50.4 GHz, the space research frequency band. Return loss on both channels is 15 dB minimum with insertion loss of 0.6 dB at the center of the band. The housing of the diplexer is made with invar to provide stable performance over temperature. Exceed Microwave, an AS9100D/ISO9001:2015 ITAR registered company, provides custom designed passive components.
Exceed Microwave
www.exceedmicrowave.com
0.5-1 GHz High Power Drop-in 90° Hybrid
MIcable’s Q8T050100 has low insertion loss (0.25 dB maximum), excellent VSWR (1.25:1 maximum), extremely good amplitude unbalance (± 0.55 dB maximum) and phase unbalance (+ 5 degrees maximum), high isolation (20 dB minimum) and 400 W power handling capability with excellent stability and heat dissipation ability in a small package. It is suitable for power amplifier, power combining network, antenna feed network, modulator and phase shifter applications.
MIcable
www.micable.cn
Mounted Rotary Step Attenuators
These Telonic Berkeley step attenuators are available in nine different models with attenuation ranges from 1 to 100 dB, in steps of 1 to 10 dB. There are two basic case designs, both 1.31 in. diameter with lengths of 1.50 in. (subminiature) and 2.29 in. (miniature). This mechanical configuration reduces panel mounting space to a minimum and permits incorporation of these attenuators into many existing designs.
Telonic Berkeley
www.telonicberkeley.com
Ceramic Chip Capacitors
Vishay Intertechnology Inc. introduced a new series of surface-mount multilayer ceramic chip capacitors (MLCCs) for high voltage commercial applications. Offered in seven case sizes ranging from 1206 to 2225, VJ….W1HV High Voltage MLCC Commercial Series devices extend the capacitance values of the company’s existing high voltage MLCCs with the ultra stable C0G (NP0) dielectric and are also available with the X7R dielectric for even higher capacitance.
Vishay Intertechnology Inc
www.vishay.com
CABLES & CONNECTORS
Flexible Micro-Miniature Coaxial Cables
Amphenol RF announced the expansion of their BNC product portfolio with additional options featuring flexible micro-miniature coaxial cables. Offering engineers more design possibilities without sacrificing performance, these configurations have frequency ranges of up to 9 GHz and support Wi-Fi 7. A bayonetted interface gives BNC connectors a reliable and secure connection while also allowing for easy mating and unmating. The high performance reliability of BNC connectors makes them ideal for testing and measurements, telecommunications and industrial applications. Featuring a corrosion-resistant nickel-plated brass body and ferrule, BNC connectors are engineered to endure the harshest environments.
Amphenol RF
www.amphenolrf.com
TCOM Cable Assemblies
Fairview Microwave has launched a line of TCOM cable assemblies. They are designed to deliver outstanding RF performance with options tailored for either low loss or low-PIM configurations, depending on the connector type. The TCOM cable assemblies feature a robust design with two shields, ensuring enhanced signal integrity and minimized interference. With performance guaranteed across a wide frequency range from DC to 10 GHz, they provide reliable connectivity for demanding RF applications.
Fairview Microwave
www.fairviewmicrowave.com
40 GHz and 18 GHz Right-Angle Adapters
Pasternack has announced the launch of its new 40 GHz 2.92 mm, 18 GHz TNC and type N radius right-angle adapters. These high performance adapters deliver signal transmission across a wide frequency range, offering VSWR ratings as low as 1.2 and 1.3 maximum for reliable, optimized RF performance. Designed with a unique radius right-angle body geometry, these adapters ensure precise in-series connections while minimizing signal loss.
Pasternack
www.pasternack.com
ARINC Blindmate Microwave Contacts
The Phoenix Company of Chicago’s new size 5, 8, 12 and 16 ARINC PkZ® contacts offer a multitude of benefits that make them an ideal solution for in-flight entertainment systems, including routers, modems and modem managers, in both commercial and business aircraft. These benefits stem from their superior electrical performance, robust design and flexibility, addressing key requirements for reliable and high-quality in-flight connectivity and entertainment experiences. All contacts feature a constant impedance over an axial mating tolerance of .110 in. with performance options to 18 GHz and 50 GHz.
The Phoenix Company of Chicago, Inc.
www.phoenixofchicago.com
