Diamond RH-770 Super Gainer CL Telescopic Antenna


Diamond Antenna offer a wide range of features to choose from for your handheld transceiver or scanner. Whether you need a replacement antenna or want to improve your HT’s radiating efficiency and range, this dual-band antenna offers a quality solution for your needs.

Out of stock


This is the perfect antenna for those looking for maximal DX performance. With optimal coverage across 144 and 430 MHz, it can conveniently be divided into two sections.


  • BNC fitting
  • Rx: 300 MHz
  • Tx: 144 & 430 MHz
  • 93 cm long – telescopic
  • 20W Max Power Handling

Additional information

Weight1.5 kg