500 WATTS HF 0,5-30MHz LINEAR AMPLIFIER WITH 2X SD2943
WITH 2 PCs 2SD2943 by THOMSON MFG & DRIVER 8 - 9 WATTS MAX. This linear amplifier working with 50 volts power supply stab. This is one professional linear amplifier full tested in all frequencies. The dimensions of PCB are 225X130mm. I sell This item with.
This module constructed for 1,8 to 30 MHz. I have my last ITEM. All physical and technical conditions are new.This linear amplifier working in class AB. For this test i use one generator HP8657B with output -8 dB. And after one ENI amplifier with input -8 dB and output 4 Watts. This test maked from 1,8 MHz to 30 MhZ with variable out +/- 1 db. Photo 1: General photo from power amplifier. Photo 2: 500 Watts power amplifier in working status. Photo 3: Power amplifier with bird wattmeter in output. Photo 4: Test FQ in 2.00 MHz with HP8657B signal generator. Photo 5: Test with A. M modulation the max out power is 150 watts.
- Frequency Band(s): HF
- Supported Modes: AM