PUXING DMR Radio PX-840 AMBE+2TM IP67 encryption Walkie Talkie Two Way Radio
PX-840 DMR radio with IP67 protection grade,1.8 inch high-definition color screen display, clear digital voice and rich function, give you a full range of communication experience.
GPS antenna and two way radio antenna two-in-one innovation design.
Digital mode single call, group call, all call function
Digital mode SMS fuction
Support through and transfer mode
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DMR radio PX-840 4keys | |
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Compact size |
113.5X54X33.5MM |
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Frequency range |
136-174/400-470/450-512MHz |
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Channel Capacity |
1000channels |
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Vocoder type |
AMBE+2TM |
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Reliable quality |
offer to top brand and top selling |
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Output Power |
low power:1W high power:4w |
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Battery |
1700-2000mAh |
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Waterproof and dustproof |
IP67 |
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Functions |
encryption/flashlight/CTCSS/DCS/ SMS/lag enter |
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channel spacing |
12.5khz |
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antenna impedance |
50Ω |
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Operating Voltage |
7.4V DC |
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Operating Temperature |
-30°C +60°C |
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Weight |
270G |
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digital protocol |
ETSI TS 102 361-1,-2,-3 |
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4FSK digital mode |
12.5khz(data only):7K60FXD 12.5khz(data+voice):7K60FXE |
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Transmitter | |
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frequency stability |
+/-1ppm |
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hum and noise |
-40dB( F1512.5khz) |
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conducted,radiated spurious emission |
-36dBm at <1Ghz,-30dBm at >1Ghz |
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adjacent channel power |
-60dB at 12.5khz |
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ajacent transient channel power |
-50dB at 12.5KHZ |
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FM modulation mode |
12.5khz:11K0F3E |
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modulation maximum deviation |
2.5khz at 12.5khz |
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nonactive slot power |
-57dBm |
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audio response |
+1dB--3dB |
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audio distortion |
3%(type) |
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Receiver |
|
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channel spacing |
12.5khz |
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frequency stability |
+/-1ppm |
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analog sensitivity |
0.35μV/-116dBm(20dB SINAD)0.22μV/-120dBm(type) |
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digital sensitivity |
0.3μV/-117.4dBm(BER 5%)0.7μV/-110dBm(BER1%) |
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intermodulation |
TIA603C:70dB ETSI:65dB |
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Adjacent Channel Selectivity |
TIA603C:65dB at 12.5khz ETSI:60dB at 12.5khz |
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co-channel rejection |
12dB at 12.5KHZ |
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spurious response rejection |
TIA603C:75dB ETSI:70dB |
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conducted spurious emission |
-57dBm at <1GHz,-47dBm at >1GHz |
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blocking |
84dB |
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rated audio power |
1w |
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audio response |
+1dB--3dB |
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rated audio distortion |
3%(type) |
Each Unit Package Contain:
1 x PUXING PX-840 DMR
1 x Battery Pack.
1 x Antenna
1 x Belt Clip.
1 x Desktop Charger (100V~240V).
1 x User Manual.
If bulk order, please contact Ms. Amy Huang:
Tel: 86(592)5995025
Fax: 86(592)3720556
WhatsApp: 86-13860123881
SKYPE: amy.446shop
Email: amy@446shop.com
