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Multi Band 3.5-50 MHz QRP Antenna System

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HRO Discount Price: $129.95*


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RW705 Description     Hide

RW705 Multi Band 3.5-50 MHz QRP Antenna System

The RW705 QRP antenna system has been designed and optimized to be used with the ICOM AH AH-705 auto coupler, providing broad band HF operations over the most diverse environments.


  • Single wire stranded insulated 33 ft. 3.5 3.5-50mHz (66 foot and 92 foot radiators
  • 100 Watts
  • Multi length counterpoise. Optimized for 40m, 20m, and 10m
  • Wire winder designed with mobile operations in mind
  • Figure 8 support. Allows for dynamic instillation installation
  • Portable carrying pouch
  • 25 feet support line. ( Non-Wicking 200lb)

The rugged, ultra-portable, and light weight RW705 antenna sy stem has been designed with QRP operations in mind. It is easily deployed with multiple configurations to meet operational demands. This is an end fed antenna.


  • Remove the Antenna and Counter poise from the pouch
  • Unwind the counterpoise wire set. Place it next to the antenna coupler
  • Determine the configuration of the antenna e.g., horizontal, vertical, inverted V, sloped

For inverted V or L operations, use the Figure 8 support insulator to suspend the middle of the wire. Configure the radiator wire for the desired operation. Place the counter poise wires on the ground stretched out into the appropriate configuration. Use the end insulators to secure the ends of both the radiator wire, and counterpoise

  • Connect the radiator wire to the transmit Lug on the auto coupler
  • Connect the counter poise to the ground lug of the auto coupler
  • Ensure the Antenna System is in a safe and secure condition
  • Follow equipment operational configurations recommended by the manufacturer


To Recover The Antenna After Use:

  • Disconnect the radiator and the counter poise from the auto coupler
  • Lay all the wires and support line on the ground
  • Secure the radiator first to the winder
  • Wind up the radiator wire
  • Secure the counter poise wires to the winder
  • Wind up the counterpoise wires
  • Finally secure the support line
  • Wind up the support line

All three components can neatly fit on to the winder. Secure the winder with the tie
wraps supplied with the kit.

    Manufacturer's Website

RW705 Accessories and Related Items


HF/50/144/430 MHz All Mode QRP, with D-Star DV



Compact Antenna Tuner for the IC-705