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Quick Details

Talk Range: 5-10km
Storage Channel: 512
Frequency Range: 136-174MHz or 400-480MHz
Dimensions: 111*58*38mm
Type: Handheld
Model Number: DM-8500
Brand Name: Kydera
Place of Origin: China (Mainland)
color: black
vocoder type: AMBE+2C
battery capacity: 2000mAh

Specifications

Receiver
Frequency Range 400-480MHz
Channel Spacing 12.5kHz /25kHz
Frequency Stability +/-1.5ppm
Analog Sensitivity
0.3uV /0.20uV
Digital Sensitivity 0.25uV / 0.20uV
Intermodulation 65dB
Adjacent channel selectivity 60dB@12.5kHz /65dB@25kHz
Spurious Rejection 65dB
Rated Audio 800mw
Audio Distortion @rated audio 3%
FM hum & noise -40dB@12.5kHz / -45dB@25kHz
Audio Response +1, -3dB
Conducted/ Radiated Emission -57dBm

Transmitter
Channel Spacing 12.5kHz / 25kHz
Frequency Spacing +/- 1.5 ppm
Low Power 1W
High Power 5W
Modulation Restriction +/-2.5kHz@12.5kHz / +/-5.0kHz@25kHz
FM hum & noise -40dB@12.5kHz /-45dB@25kHz
Conducted /Radiated Emission -36dB<1GHz/ -30dB>1GHz
Adjacent Channel Selectivity -60dB@12.5kHz / -65dB@25kHz
Audio Response +1 , -3dB
Audio Distortion 3%
FM Modulation 12.5kHz: 11K0F3E
25kHz: 16K0F3E
Digital Vocoder AMBE+2TM
Digital Agreement ETSI-TS102 361-1, -2, -3