MFJ-9317K QRP Cub Transceiver


  • High-Performance Transceiver
  • Adjustable Transmitter
  • Low Power Drain
  • Low Noise
SKU: 54-321 Category: Tags: , , , ,


Whether you’re taking a 10-minute DX break from your computer at work or home or back-packing in the mountains, MFJs new QRP-Cub is a great way to put the magic back into your ham radio.

You’ll enjoy countless hours operating this tiny high performance QRP Transceiver.

MFJ QRP-Cub Transceivers use Surface mount Technology to achieve big performance in a pocket-sized package. The kit version has all SMT parts mounted and soldered.

You just insert and solder the through-hole parts such as the connectors, inductors and trimmer caps/pots.

In just a few hours, you’ll be working the world with QRP fun! The MFJ QRP-Cub was designed by QRP-ARCI hall-of-fame K1BQT for real-world low power operating conditions.

Buy them all or choose from 80, 40, 30, 20, 17, or 15 meters. specify in the XX area of the model number.

Here are a few of the Cubs features that you’ll appreciate.

  • Hot Receiver: 0.2 UV sensitivity pulls in weak signals.
  • Low Noise: Virtually no noise contribution from receiver electronics.
  • Sharp Passband: Crystal filter and shaped audio reject QRM and QRN.
  • Differential-Mode AGC: Audio output holds rock-steady over 80 dB signal range.
  • Robust AF Output: Drives stereo phones or external speakers.
  • Adjustable Transmitter: RF output is variable to zero, 2 watts out thru 20M, 1W on 17 / 15 M.
  • Full QSK: Seamless electronic switching for smooth break-in.
  • Natural Sidetone: Pure sine-wave receiver monitors signal.
  • Shaped Keying: Controlled envelope for click-free keying.
  • Custom TX offset / receiver passband center: User-adjustable.
  • Low Power Drain: Use any regulated 12 to 15 VDC source. 36 mA receive, 380 mA transmit.
  • Truly Portable: Set up anywhere, tuck out of the way when not in use.

Additional information

Weight 2 kg