300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933    300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933

300 W output HF / 50 MHz amplifier SSB/CW for SDR ANAN-10, FLEX-1500 etc. Without transistors 2xVTF2933 This device is designed for use with SDR radios , like ANAN-10, FLEX-1500 or others.

With 6 to 8 W input power from SDR it delivers 300W output to your antenna. The amplifier's output is filtered by LPF with diplexer, so the second and higher harmonics of transmitted signal are suppressed for more than -47 dBc. To switch the filters you need simple open-collector circuit in SDR or external mechanical switch. This amplifier may be used with QRP transceivers like FT-817 or IC-703 (with automatic band decoder) also. You must set matched pair of VRF2933 MOSFET transistors (see schematic) in AB-class.
2-tone measured IMD 3 is -40 dBc. New version has transmission line type output transformer for better perfomance.
Measured by KC901H network analyser suppression of second and third harmonics (amplifier with diplexer) is: 10 meters 2nd -52 dB 3rd -55 dB 20 meters 2nd -54 dB 3rd -47 dB 80 meters 2nd -53 dB 3rd -51 dB. The power supply requirements is 50V 10 - 12A. Through user programmable pins of accessory connector.
Board size 190 x 165 mm. This device does not include heatsink. The item "300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933" is in sale since Thursday, December 01, 2016. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers".

The seller is "v_phil" and is located in Voronezh, default. This item can be shipped worldwide.

  • Brand: Unbranded/Generic
  • Model: PA10-300W
  • MPN: Does Not Apply
  • Max. Output Power: 300W
  • Frequency Band(s): HF
  • Supported Modes: SSB
  • Country/Region of Manufacture: Russian Federation

300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933    300W amp 10W in 1.8-54 MHz SDR Hermes ANAN, FLEX-1500 CWithSSB without VRF2933