Dmr Dm-980 Tdma Digital Amateur Radio

Over the period of time, we are affianced in supplier of DMR DM-980 TDMA Digital Amateur Radio in Xiamen, Fujian, China, with below details

Frequency Range
VHF: 136-174MHz
UHF: 350-390MHz; 400-470MHz;450-520MHz
Channel Capacity
1024
Channel Spacing
12.5kHz / 25kHz/ 20kHz
Frequency Stability
2.5PPM
Operating Temperature
-25~55a
Antenna Impedance
50IC
Operating Voltage
7.4V
Dimension (HA WA D)
126A 53A 34mm
Weight (with antenna & battery)
300g
Zone Capacity
64(each with a maximum of 16 channel)
Battery life
(5-5-90Duty Cycle, High
TX power)High-capacity 2200mah Li-ion Battery
Analog: above 10.5 Hour
Digital: above 14 Hours
Frequency Stability
A 1.0ppm
Battery
2000mAh Li-Poly/Ni-MH Battery
2500mAh Li-Poly/Ni-MH Battery (optional)
LCD Display
1.8TFT

Transmitter

RF Power (H/L)
UHF:4W/1W; VHF:5W/1W
Modulation Type
16kI F3E / 8kI F3E
Modulation Limiting
5KHz /4KHz /2.5KHz
EM Distortion
a 5%
Residual FM
-45dB / -40dB
Adjacent Channel Power
-70dB / -60dB
Spurious and Harmonics
a -36dBm
Audio Distortion
a 3%
Conducted/Radiated Emission
-36dBm1GHz 1GHz
Digital Vocoder type
AMBE3000+ +
Digital
ETSI-TS102 361-1.-2.-3
FM Modulation
11KI F3E 12.5KHz/14KI F3E 20KHz/16KI F3E 25KHz
4FSK Digital Modulation
12.5KHz Data Only:7K60FXD/12.5KHz Data & voice:7K60FXW
FM noise
40dB 12.5KHz/43dB 20KHz/45dB 25KHz

Receiver

Sensitivity(Analog)
0.22uV / 0.25uV
Adjacent Channel Selectivity
70dB / 60dB
Sensitivity(Digital)
0.22uV/BER5%
Rated Audio Distortion
a 3%
Intermediation Reject Radio