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HF Amplifier kits
LDMOS Amplifier 2KW TX-RX Relay with -55 dB Sampling PortLDMOS Amplifier 2KW TX-RX Relay with -55 dB Sampling PortLDMOS Amplifier 2KW TX-RX Relay with -55 dB Sampling PortLDMOS Amplifier 2KW TX-RX Relay with -55 dB Sampling PortLDMOS Amplifier 2KW TX-RX Relay with -55 dB Sampling PortLDMOS Amplifier 2KW TX-RX Relay with -55 dB Sampling Port

LDMOS Amplifier 2KW TX-RX Relay with -55 dB Sampling Port

$99.00

Type: Ham Radio

Brand: Vk-Amps

Availability: In Stock

LDMOS Amplifier 2KW TX-RX Relay with -55 dB Sampling Port

 

The board consists of 2 Relays for switching a Linear amplifier from receive to transmit.

Also included on the board is a -55db sample port for monitoring the transmitted signal on an Oscilloscope or Spectrum Analyzer.

This port can also be used for Pure-signal function on an Apache Labs SDR.

There is a mosfet on the board to buffer the PTT line which can be directly be driven with an Arduino or a microprocessor controller of your choice.

There is an output on this board to provide an amplifier with switched 12v Bias

Grounding the PTT line will activate the relays.

Requires 12v DC.

 

Designed and manufactured in Australia.

 

  • PCB Size: 100 x 50 mm
  • Dc Voltage: 12V
  • SMA female connectors
  • Power Handling: 2KW from 1.8-54Mhz
  • Switched 12v Bias Output
  • Buffered PTT line.
  • -55 dB Sample port for measurements
  • Omron Relays