AMERITRON AL 811H Amplifier linear of HF

The AMERITRON AL 811H Amplifier linear of HF

Only that Ameritron AL 811H you gives 4 tubes neutral 811A. By what tendras a stability and performance perfect in bands high that not is possible get with other tubes not neutral.

Ameritron sets up the tubes 811A in vertical -- not horizontal -- to warn the warmup. Others use the assembly in horizontal causing problems to the amplifier.

Powerful fan of computer 20 CFM -- not a fan normal -- sends air cold keep the conditions optimize and efficient and lengthen the life of the tubes 811A.

The components are of big resisténcia and reliability button of operate/ standby LED of transmissión ALC, double sized, compatible with QSK using the option QSK 5 and a lot of more.

Power of exit: 800 Watts PEP 430 Watts Boosts Stocking (Power Useful )

All the bands: Covers with 160, 80, 40, 30, 20, 17 and 15 metres.

Four 811A Tubes: Tubes neutral and copulated 811A.

Assembly Vertical: Warns the crossing of the filament, lengthens the life of the tube.

Paired: Improves the stability and the performance in the bands high.

Circuit of entry: Adjustable in the part back.

ALC Control: Adds a control adjustable for the ALC.

Vernier Reduction Drives: Load and fit the amplifier now is much more fast and easy.

Double medidor: Checkup of the functions vital.

Power supply: Of high provisions 1700 volts of high voltage without load and 1500 Volts with load

Food: 220 VAC.

Cooling by air: Fan silent that keeps the tubes in perfect conditions.

QSK Compatible: Option of QSK with a connector external gives birth Transmit/ Receive.

Weight: 15 kilos.