High Power 8 direction Transmit system. PCB only, assembled, tested.

SKU: 4SQTX/8-PCB
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249 Eur
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High Power, 8 direction Transmit system, 4 only vertical elements, 7kW CW ICAS.

 

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Manual "High Power, 8 direction Transmit system PCB, assembled"

LowBandSytem`s 8 direction, 4SQUARE transmit system, utilizing K3LC design.

 

Robust, Inert gas filled high current relays from Soviet Army era (REN-33, 24÷27VDC coils) and К15У-1capasitors.

SO-239 input and output connector with PTFE Dielectric and Silver Plating.

 

RF voltage detector to control DUMPED power on a load resistor.

8 wire control line.

Phoenix pluggable connector.

Switch relay units are made to any band of your choice, 160-10 meters.

PCB is varnished after adjustment procedures with UV resistant marine grade lacquer.

 

These switch relay unit requires:

1) One of the following control consoles:

2) 50 ohm, 120Watts CCS non-inductive dummy load DL-120W;

 

80 meters system may requier also CW stub remote relay switches at the base of each vertical.

PCB size is 21 x 21 x 7 cm / 8,3``x 8,3``x 2,8``

PCB net weight is 1,7 kg / 2.2 lbs

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