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User Manual of DMR‐5R Digital Two‐way Radio
Main technical indexes
General specifications:
Frequency range
Storage channel
Stepped frequency
Operating voltage
Frequency stability
Operating temperature
Operation mode
Antenna impedance
Battery capacity
Volume
Transmitting:
Output power
Modulation (wideband/narrowband)
Maximum frequency deviation
(wideband/narrowband)
FSK allowable error rate
Spurious power
Adjacent channel power
Signal to noise ratio (wideband/narrowband)
CTCSS/DCS frequency deviation
(wideband/narrowband)
Modulation sensitivity
Transmitting current
Receiving:
Analog sensitivity
Digital sensitivity
Audio power
Audio distortion
Intermodulation (wideband/narrowband)
Adjacent channel selectivity (wideband/narrowband)
Receiving current
All specifications are subject to change without prior notice or taking any responsibility.
VHF: 136-174MHz /UHF:400-520MHz (Dual Band)
128 groups
2.5/5/6.25/10/12.5/20/25kHz
DC7.4 V (rechargeable lithium battery)
±1.5ppm
-20℃—+50℃
same-frequency simple or different-frequency simplex
50Ω
1500mAh
110×58×32mm (excluding antenna)
4W/1W
Analog: 16K¢F3E/11 K¢F3E
Digital: 4FSK
≤5KHz/≤2.5KHz
≤3%
≤7.5uW
≤-65dB/≤-60dB
≥-45dB/≥-40dB
0.7±0.1KHz/0.4±0.1KHz
8—12mV
≤1.5A
-122dBm (12dB SINAD)
-120dBm(BER≤5%)
1W
<10%
≥62dB/≥58dB
≥65dB/≥60dB
≤380mA
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