dPMR mobile radio MD500 6.25KHZ FDMA system 32bits voice encryption
Negotiable /Set
Min.Order:1 Set
Xiamen Puxing Electronics Science & Technology Co., Ltd.
dPMR Mobile radio
dPMR mobile radio MD500 | |
Features and functions | |
size professional | 145X155X43MM |
Frequency Range | 136-174/350-390/400-430MHZ |
Channel Capacity | 199 channels |
RF Output power | 25W/13.8V DC |
dPMR vocoder type: | AMBE+2C |
Functions dPMR Mobile radio | 6.25khz FDMA system promoted spectrum utilization |
Voice encryption (length 32 bits)/compander/seamless handover | |
VOX/security check/channel display/caller ID display | |
Transmitter dPMR Mobile radio | |
Max Frequency Deviation | ≤5KHz |
Frequency Stability | ±2.5ppm |
Adjacent Channel Power | ≥70dB |
Audio frequency response | 3dB-5dB OF 6dB/OCTAVE(300HZ-3000HZ) |
Audio Distortion | ≤5% |
FM hum and noise(EIA) | 40dB |
Frequency Stability | ±3PPM |
Operating Voltage | 13.8V DC |
Operating Temperature | -20°C +55°C |
dPMR Mobile radio Weight | 1176G |
Type of emission | 16K of 3E |
Antenna impedance | 50Ω |
Receiver (ETSI EN 300 086 standard testing ) | |
Reference Sensitivity | ≤0.25μV at 12db SINAD |
squelch senstivity | 0.25μV(threshold) |
Adjacent Channel Selectivity | ≥70dB(25khz spacing) |
spurious respone | 70db |
Intermodulation Rejection | 70db(25khz spacing) |
FM hum and noise | 45db |
audio output power | 500MW(5%distortion ,8 load) |
this product is suitable for | logistics ,transportation,docks,factories and mines… |
Warranty | 1year for radio |
shipment | FedEx/DHL/TNT/EMS |
Mobile radio checked by the ministry of public security and meet the domestic public security system and the other MPT-1327 signaling users.Durable,able to withstand the severe test on different occasions,to ensure a clear call,users in a variety of noisy environments provide an ideal choice for prfessional users wireless command and dispatch. |