Description

DX WORLD-e Kit include 3 assembled boards: -HF/6m Amplifier board 600w V2.0 for MRF300 ldmos -LPF filters 160-6m Band board 5 POLE V2.0 -RX-TX & Antenna switcing board Note: contact me if you want to add protection board for ldmos -----------600W HF/6M AMPLIFIER BOARD V2.0------------- FOR LDMOS MRF300AN & MRF300BN RF INPUT: 0-8W MAX RF OUTPUT: 0-600W 160-6m BAND POWER SUPPLY:48-53.5V 14A EFFICIENCY UP TO 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 5 POLE v2.0-------------- IN /OUT 50 OHM POWER THROUGH LPF 1800W MAX PEP POWER SUPPLY 12-14V INSERTION LOSS: Better than -0.10dBm ALL CAPACITOR ARE NPO-COG HV TYPE HARMONIC SUPPRESSION: >22dB or more on 2nd harmonic. >43dB or more on 3rd harmonic. 7 POSITION: 160m 80m 60/40m 30/20m 17/15m 12/10m 6m BOARD SIZE: 200x130mm -----------RX-TX & ANTENNA SWITCHING------------- 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 BOARD IS ASSEMBLED AS IN PHOTOS. Parts color may different from photos depend on availability. More information please CONTACT ME SV2RIF SV2RKF 73s Shipping is with fedex worldwide. Customs duties and import charges are the buyer's responsibility and are not including in shipping cost or the item's price. EU customers will not pay any customs since we ship all of our products from Greece. Note: This amplifier is not working or transmit to 26-28MHz. Is not CB amplifier. Returns: - The item must be returned to us in its original condition unopened/undamaged before the refund will be issued. - In the case where the item is returned due to change of mind, the shipping cost will be deducted from the Original Purchase Price.