QEI designed the HF500BB from specifications supplied by Brookhaven National Laboratory (BNL). The HF500BB is a broadband (1-30 MHz), 500 Watt CW, Class A, solid state, water cooled RF Amplifier. The amplifier is designed to operate from 1 to 30 megahertz with a continuous power output of 500 Watts. The HF500BB uses solid state amplifiers…
DetailsR&S FK2910: 2 kW R&S FK2920: 4 kW The power combiner section consists of three individual couplers, arranged at two levels so as to maximize the power management possibilities. The individual couplers are zero-degree couplers. This ensures perfect power combination if the two inputs are in phase (coherent combining). The coupling device is designed as…
DetailsSource Nikis 61 str. 17455 Alimos – Attiki, Greece Contact RF Source : +302109829640 Fax +302109834991 E-mail : analog@rfsource.gr Also on Ebay.com
DetailsPhoto by http://qrper.com Features: Bands: 80, 40, 30, 20, 17, 15, 12 and 10 Meters Power: 10 Watts Mode: AM, USB, LSB, CW Modes 3-color backlit internally adjustable display Noise Reduction and Noise Blanker AGC (Fast, Medium, Slow) Pre Amplifier RIT / XIT 2 VFO Displays Memories 100 ch. LINK
DetailsPhoto by http://qrper.com Ten-Tec announced two new products in development: the Model 539 QRP transceiver and the companion Model 418 100 Watt amplifier. Being a QRPer, I typically have no use for amplifiers, but this one, I must admit, will make for a perfect in-the-field companion to the (future) Model 539 or any QRP transceiver. The Model…
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