HF LINEAR AMPLIFIER BOARD 600W

MOSFETS NOT INCLUDED YOU CAN USE MOSFETS SD2933 VRF2933 OR SD2943

FOR SD2933:

RF INPUT: 10W MAX SSB/CW

RF OUTPUT: 600W MAX SSB/CW

FOR VRF2933:

RF INPUT: 10W MAX SSB/CW

RF OUTPUT: 700W MAX SSB/CW

FOR SD2943:

RF INPUT: 10W MAX SSB/CW

RF OUTPUT: 700W MAX SSB/CW

FREQ:1.5-30MHz BROADBAND

POWER SUPPLY: 48-55V/20-25A

AUTO BIAS SUPPLY:12-13.8V

IN/OUT IMPEND. 50 OHM

Idq 500mA each mosfet

 

BOARD SIZE: 100x150mm

PACKAGE INCLUDE SCHEMATIC AND INFORMATION GUIDE.

AUTO BIAS MEANS THAT WHEN TRANSMIT (TX) THE BIAS AUTOMATIC GOES ON AND WHEN IN RECEIVE MODE (RX) GOES OFF SO THE MOSFETS ARE OFF AND THERE IS NO CURRENT FLOW THIS WAY THE AMPLIFIER RUNS COOLER. A temperature regulated bias circuit and a high power low loss wide band transmission line type transformers are used in this device.

HF LINEAR AMPLIFIER BOARD 600W 1.8-30MHz

95,00 €Price