4m amplifier

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Booster 144 Mhz amps - topan booster
Professional ham radio VHF amplifiers made in indonesia

[ Hits: 2268 | Votes: 28 | Rating: 9.14 ]

Down East Microwave Inc - Down East Microwave
Manufacturer of 50MHz 70MHz 144MHz 222MHz 432MHz 900MHz or 1 2GHz transverters and VHF UHF ...

[ Hits: 35 | Votes: 0 | Rating: 0 ]

Broadband Power Amplifier
A MRF141G 3-175MHz Broadband Power Amplifier DL4MEA 02/1998

[ Hits: 1947 | Votes: 0 | Rating: 0 ]

A 1296MHz Amplifier
Two coupled PAs with each 2 times 2C39 deliver around 400W RF.

[ Hits: 777 | Votes: 0 | Rating: 0 ]

2m W6PO Power Amplifier Project - WB5APD
A 3CX1500 A7 8877 144mhz W6PO amplifier that running a little over 4kv on the ...

[ Hits: 340 | Votes: 0 | Rating: 0 ]
DL4MEA 144MHz and 432MHz Amplifier
144 and 432 Mhz GS35b High Power Amplifier

[ Hits: 3126 | Votes: 6 | Rating: 9.17 ]
400 W RF Power amplifier for 144 MHz
G4DCV's 144MHz amplifier with a pair of GI-7b Russian triodes

[ Hits: 2572 | Votes: 3 | Rating: 5.33 ]
50W Power Amplifier for 70 MHz
RF Power amplifier project for the 4m band by PA70H

[ Hits: 1082 | Votes: 2 | Rating: 7 ]
VHF FM Power Amplifier - M0UKD
A 144MHz FM class C RF Power Amplifier based on a 2N6084 RF transistor that ...

[ Hits: 518 | Votes: 2 | Rating: 4 ]