600W HF/6m Kit for MRF300 Linear amplifier (AMP/LPF/RX-TX & ANT switch) 3BOARDS

Description

Kit include 3 assembled boards:
-Amplifier board 600w for MRF300 ldmos
-LPF filters 160-6m Band board
-RX-TX & Antenna switcing board
Note: contact me if you want to add protection board for ldmos
-----------600W HF LINEAR AMPLIFIER BOARD FOR-------------
MRF300AN & MRF300BN
RF INPUT: 0-8W
RF OUTPUT: 0-600W
FREQ. 1.8-54MHz
POWER SUPPLY:48-54V 14A
EFFICIENCY 80%
CLASS AB
CAN WORK ALL MODES NON STOP
DIGITAL / SSB /CW / FM /AM e.t.c.
BOARD SIZE: 100x130mm
LDMOS MRF300 DEVICES NOT INCLUDED
YOUTUBE TEST VIDEO:
TITTLE: MRF300 HF/6m 600W LINEAR AMPLIFIER BOARD
------------LPF FILTERS 160-6m Band--------------
IN /OUT 50 OHM
POWER THROUGH LPF 1500W MAX SSB/CW
POWER SUPPLY 12-14V
7 POSITION:
160m
80m
60/40m
30/20m
17/15/12m
11/10m
6m
BOARD SIZE: 240x160mm
-----------RX-TX & ANTENNA SWITCHING-------------
Freq: 1-80MHz
Max power through unit 1500w pep
Power supply 12-14V
THIS BOARD IS TO SWITCH AMPLIFIER BETWEEN TRANSMIT AND RECEIVE FOR USE WITH TRANSCEIVER.
ALSO HAS 2 ANTENNA SWITCH THAT YOU CAN USE.
ON BOARD CONNECTIONS:
-TRX IS TO CONNECT THE TRANSCEIVER
-AMP IN IS TO CONNECT TO RF INPUT OF AMPLIFIER
-AMP OUT IS TO CONNECT FROM AMPLIFIER OR LPF IF USED OUTPUT.
-ANT1 IS ANTENNA 1 CONNECTION
-ANT2 IS ANTENNA 2 CONNECTION
-+12V IS TO SWITCH BETWEEN ANT1 AND ANT2 (ANT1 IS DEFAULD WITH NO VOLTAGE).
-RX LED IS TO CONNECT INDICATOR LED LIGHT FOR RECEIVE
-TX LED IS TO CONNECT INDICATOR LED LIGHT FOR TRANSMIT
-BIAS OUT IS PROVIDE 12-14V DURING TX ONLY TO CONNECT ON AMPLIFIER BOARD BIAS IF DESIRED.
-PTT IS TO CONNECT RCA JACK FOR PTT KEY FROM TRANSCEIVER
ON BOARD TEST BUTTON IS TO PRESS TO ENABLE TX MANUAL TO CHECK BOARD/CONNECTIONS.
size: 95x70mm
More information please CONTACT ME
SV2RIF
SV2RKF
73s