Harris Corporation has introduced a new power amplifier that provides greater capacity, efficiency and range to wideband tactical networking. The UL-Band amplifier will serve as an accessory to the ...

The DAK-3A targets VHF and UHF power-amplifier (PA) applications. It is available for two silicon radio-frequency, unmatched power transistors: the RD06HVF1 (6 W) and RD15HVF1 (15 W).

Initially, the transmitter will be equipped with 12 VHF power amplifiers, which will provide 17.3kW TPO. To enable a future boost in power output, the transmitter is pre-wired to accept additional PAs ...

The TDLNA0430EP amplifier is ideal for VHF to S-band communications and delivers a gain of 21.5 dB from 0.03 GHz to 3 GHz, while maintaining a noise figure of less than 0.35 dB and an output power ...

ERI’s HY0245, HY246, and HY247 high band VHF hybrid couplers are plate-coupled quadrature designs that provide 3.0-dB, 3.98-dB, and 4.77-dB coupling levels, respectively, and they’re each ...

The need for high power in the VHF, UHF, and microwave bands has led to transistors that can easily supply tens to hundreds of watts at RF frequencies to 10 GHz and beyond. Most ...

NXP has a beefy new LDMOS power transistor for VHF transmission. The new BLF188XR is an “eXtremely Rugged” (NXP’s description) device, capable of withstanding a severe load mismatch of 65:1 at 5 dB of ...