kydera DR-880UV

Dual band DMR radio with repeater function

kydera DR-880UV


kydera DR-880UV

Main Features

  • Private call
  • Group call
  • All call
  • Kill
  • Revive
  • Battery save mode
  • One-touch call
  • Remote Monitor
  • Call alert
  • Records for 200 hours
  • Low power voice/icon prompt
  • Prompt tone on/off
  • Remote monitor
  • Support voice prompt for channel switching or function-option
  • Two programmable buttons for long pressing are available on the side
  • With repeater functions


  • True-2-slot
  • Support both digital and analog modes.
  • To adopt the TFT color display, convenient operation.
  • Be with TFT color display interface and visible icon display.
  • Support up to 4000 channels.
  • Support to modify and set the frequency via keypad.
  • Using 3000mAh polymer lithium battery.
  • Support both digital and analogue modes, fantastic digital operation, and secure the smooth transition from analogue to digital, and improve the radio utilization


Channel Zone16
Total Channel Capacity (512)4000 (250 Channels/Zone)
Antenna Impedance50Ω
Dimension (H x W x D)125 x 60 x39 mm
Weight (W/Battery)317G
Rated VoltageDC: 7.4V
Battery  life: The average battery life under5/5/90duty cycle, and using carrier squelch and TX high power. 3000mAh Li-pol battery: Analog: 15 hours / Digital: 23hours


Channel Spacing12.5kHz /25kHZ
Frequency Stability (-20℃,+60℃,+25℃)+ / – 1.5ppm
Analog Sensitivity (12 dB SINAD)0.3uV / 0.25uV
Digital Sensitivity (5% BER)0.25uV / 0.20uV
Adjacent Channel Selectivity60dB@12.5kHz / 65dB@25kHz
Spurious Rejection65dB
Rated Audio500mw
Audio Distortion @Rated Audio3%
FM Hum & Noise-40dB @12.5kHz / -45dB @25kHz
Audio Response+1,-3dB
Conducted /Radiated Emission-57dBm


Channel Spacing12.5kHz /25kHZ
Frequency Stability (-20℃,+60℃,+25℃)+ / – 1.5ppm
Low Power1W2W
High Power4.5W5W
Modulation Restriction±2.5kHz@12.5kHz /±5kHz@25kHz
FM Hum & Noise-40dB @12.5kHz / -45dB @25kHz
Conducted /Radiated Emission-36dBm<1GHz / -30dBm>1GHz
Adjacent Channel Selectivity-60dB@12.5kHz / -65dB@25kHz
Audio Response+1,-3dB
Audio Distortion3%
FM Modulation12.5kHz: 11K0F3E 25kHz: 16K0F3E
4FSK Digital Modulation12.5kHz Data: 7K60F1D & 7K60FXD 12.5kHz Audio: 7K60F1E & 7K60FXE 12.5kHz Data & Audio: 7K60F1W
Digital VocoderAMBE+2 ™
Digital AgreementETSI-TS102 361-1, -2, -3


GPS (Optional)
Precisely and standard designed for a long-term positioning( 95% value>could find 5 satellites @ rated -130dBm signal strength
TTFF (time to first fix) cold start< 1 min
TTFF (time to first fix) warm start< 10 s
Horizontal Position Accuracy< 10 ms
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