The new generation G1M (SDR version) is a 5W portable QRP model with SDR structure. Its core is based on 16bit-CODEC sampling and has excellent performance. The newly added AM broadcast reception capability allows you to listen to news broadcasts from around the world; the 800Hz narrowband CW digital filter makes transmission easier and clearer.

As an entry-level SDR portable, G1M (SDR version) will provide you with as many new technology experiences as possible.

Basic Features:

High performance SDR core circuit design
Added spectrum display function
Added AM broadcast receiving mode
Added CW Trainer function (supports full insertion)
Adaptive speech noise reduction
HF continuous reception
Support for amateur data communication

Support computer online control


  • Receiving frequency:  0.5~30MHz(Continuous)
  • Transmitting frequency: 3.5~4.0MHz
  •                                          7.0~7.3MHz
  •       14.0~14.35MHz
  •        21.0~21.45MHz
  • Operating mode:     SSB/CW/AM(AM Used only to receive broadcasts)
  • Receiving sensitivity:   0.45uV @12dB SINAD
  • Transmit power:     5W @13.8V DC
  • Spurious suppression: ≥45dB
  • Frequency stability:   ±1.5ppm (30 minutes after turning on the power)
  • Audio output power: 0.5W
  • Operating Voltage:     12~15V DC
  • stand-by current:     0.5A @Max
  • Transmitting current:     2.5A @Max
  • Case size::     97*40*155 (mm)