This is universal Linear Power Amplifier for Amateur Transceivers with RF output 30-40Watt.
Soldering Project KiT
Download the manual!
This broadband power amplifier allows to obtain the peak power approximately 30-40 watts into 50 Ohm of load when the input voltage is about 100 mV. The irregularity of amplitude - frequency characteristics of Power amplifier - not more than 0,5 dB in the frequency range 1-30 MHz.
Universal power amplifier can be used in HF transceivers like in "Druzhba-M", "Desna", "Rosa", "Klopik", "Sloboda" and other designs.
PCB dimensions: 135х75 mm.
MOSFET: 2 x KT922 series (Russian powerful MOSFET)
Package included: all required elements for assembly, schematic and wiring diagrams.
We offer 2 options of device:
1. KIT for assembly. OUTPUT Power 10W. Power supply for this unit - 12V.
2. KIT for assembly. OUTPUT Power 30-40W. Power supply for this unit 12V + 20-24V for MOSFETs.