PRODUCTS
Mouse product in detail after the small picture to enlarge
DPMR radio PX-300D
Features and functions | |
Size | 131×63.5×39.5MM |
Frequency Range | 136-174/400-470MHz |
Channel capacity | 199CH |
Output Power | 4W |
battery capacity | 1800mAh li-ion battery |
higher promoted spectrum utilization | 6.25khz FDMA system |
digital codec=Vocoder Type | ASELP |
4FSK digital modulation | 4KCOFIE |
Feature1 | Digital-analog compatible:analog-digital transition smoothly |
Feature2 | Digital system/noise rejection/voice better/ digital single call/group call |
Feature3 | secondary development interface and software upgrade |
Feature4 | digital encryption; |
Digital advantage than analog | much clearer and encription voice |
Digital encryption key length | 32bits |
Bandwidth | Narrow: 6.25KHz/ Wide:12.5KHz |
- Specification
- Main Features
- Standard Accessories
- Optional Accessories
dPMR radio PX-300D | |
Features and functions | |
Size | 131×63.5×39.5MM |
Frequency Range | 136-174/400-470MHz |
Channel capacity | 199CH |
Output Power | 4W |
battery capacity | 1800mAh li-ion battery |
higher promoted spectrum utilization | 6.25khz FDMA system |
digital codec=Vocoder Type | AMBE+2C |
4FSK digital modulation | 4KCOFIE |
Feature1 | Digital-analog compatible:analog-digital transition smoothly |
Feature2 | Digital system/noise rejection/voice better/ digital single call/group call |
Feature3 | secondary development interface and software upgrade |
Feature4 | digital encryption; |
Digital advantage than analog | much clearer and encription voice |
Digital encryption key length | 32bits |
Bandwidth | Narrow: 6.25KHz/ Wide:12.5KHz |
Antenna impedance | 50Ω |
Operating voltage | 7.4V DC |
Operating temperature | -20°C +55°C |
Weight | 330G |
Transmitter | |
Frequency Stability | ±3ppm |
Max Frequency Deviation | ±5KHZ |
Adjacent Channel Power | -70dB(25KHZ spacing) |
audio frequency respone | +3db--5dB/octave(300hz-3000hz) |
Audio Distortion | 5%(1khz AT60% deviation) |
FM hum and noise(EIA) | 40dB |
Receiver | |
RF Sensitivity | ≤-120dBm AT 12 SINAD(analog mode) 3%BER<0.25μV(digital mode) |
squelch sensitivity | 0.25μV(threshold) |
Adjacent Channel Selectivity | 70dB(25KHz spacing) |
Spurious response | 70dB |
intermodulation | 70dB(25KHz spacing) |
FM hum and noise | 45dB |
audio output power | 500mw(5%distortion,8Ωload) |
OEM/ODM | support imprint your logo on products |
Warranty | 1year for radio,6monthes for battery |
shipment | FedEx/DHL/UPS 3-5days EMS/TNT 5-8days |