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DMR radio PX-820 full keys | |
Compact size | 113.5X54X33.5MM |
Frequency range | 136-174/400-470/450-512MHz |
Channel Capacity | 1000channels |
Vocoder type | AMBE+2TM |
Reliable quality | offer to top brand and top selling |
Output Power | low power:1W high power:4w |
Battery | 1700-2000mAh |
Waterproof and dustproof | IP67 |
Features | blue tooth =optional/1.8 inch high-definition color screen display |
Functions | encryption/CTCSS/DCS/ SMS/lag enter/Digital mode single call,group call,all call/Support through and transfer mode |
channel spacing | 12.5khz |
antenna impedance | 50Ω |
Operating Voltage | 7.4V DC |
Operating Temperature | -30°C +60°C |
Weight | 270G |
digital protocol | ETSI TS 102 361-1,-2,-3 |
4FSK digital mode | 12.5khz(data only):7K60FXD 12.5khz(data+voice):7K60FXE |
Transmitter | |
frequency stability | +/-1ppm |
hum and noise | -40dB( F1512.5khz) |
conducted,radiated spurious emission | -36dBm at <1Ghz,-30dBm at >1Ghz |
adjacent channel power | -60dB at 12.5khz |
ajacent transient channel power | -50dB at 12.5KHZ |
FM modulation mode | 12.5khz:11K0F3E |
modulation maximum deviation | 2.5khz at 12.5khz |
nonactive slot power | -57dBm |
audio response | +1dB--3dB |
audio distortion | 3%(type) |
Receiver | |
channel spacing | 12.5khz |
frequency stability | +/-1ppm |
analog sensitivity | 0.35μV/-116dBm(20dB SINAD)0.22μV/-120dBm(type) |
digital sensitivity | 0.3μV/-117.4dBm(BER 5%)0.7μV/-110dBm(BER1%) |
intermodulation | TIA603C:70dB ETSI:65dB |
Adjacent Channel Selectivity | TIA603C:65dB at 12.5khz ETSI:60dB at 12.5khz |
co-channel rejection | 12dB at 12.5KHZ |
spurious response rejection | TIA603C:75dB ETSI:70dB |
conducted spurious emission | -57dBm at <1GHz,-47dBm at >1GHz |
blocking | 84dB |
rated audio power | 1w |
audio response | +1dB--3dB |
rated audio distortion | 3%(type) |
Warranty | 1year for radio,6monthes for battery |
shipment | FedEx/DHL3-5days TNT 5-8days |