Fully protected by high SWR protection
Connectors: SO-239
The left meter continuously measures grid and plate currents
All UHF models feature all modes: FM
It keeps the 811A tube temperature well below the tube manufacturers rating -- even with a key down carrier at 400 watts output -- without the overwhelming noise of oversized fans
ALS-606S, AMPLIFIER, HF+6M, 600W, SOLIDSTATE, W/SWITCHING PS Features_1300W AL-572series 572B Tube Amp Fully protected by high SWRNew! Ameritron ALS 606S ALS 606 Solid State 600 Watt amplifier covers 160 6 Meters and automatically bandswitches by your transceiver. Its only 4 dB below 1500 Watts less than an S unit nobody can hear the difference! Be heard! Work DX and ragchew with anyone. Just turn on, select band on your transceiver and operate. No tubes, no warming up, no tuning, ever. Desktop size 93 4Wx7Hx141 2D, just 14. 2 pounds. SWR thermal protected, extremely quiet,