PUXING -840 DMR radio PX-840 DMR radio manufacturer from China Fujian Xinuo Smart Technology Co., Ltd.

Place of Origin:

Fujian, China (Mainland)


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Product Detail

Model No.: PX-840 DMR radio

size: 113.5X54X33.5MM

Channel Capacity: 32channels

Output Power: VHF 5W ,UHF 4W

antenna impedance: 50Ω

Operating Temperature: -30°C +60°C

Brand Name: PUXING

Frequency range: 136-174/400-470/450-512MHz

Vocoder type: AMBE+2TM

Battery: 1800mAh , 2000/2400mAh(opt...

Operating Voltage: 7.4V DC

Weight: 270G

encryption/CTCSS/DCS/ SMS/lag enter/
Digital mode single call,group call,all call
Digital mode SMS fuction/Support through and transfer mode

MODELS	PX-840 DMR radio
size	113.5X54X33.5MM
Frequency range	136-174/400-470/450-512MHz
Channel Capacity	32channels
Vocoder type	AMBE+2TM
Output Power	VHF 5W ,UHF 4W
Battery	1800mAh , 2000/2400mAh(optional)
Waterproof and dustproof	IP67
Functions	encryption/CTCSS/DCS/ SMS/lag enter/
	Digital mode single call,group call,all call
	Digital mode SMS fuction/Support through and transfer mode
channel spacing	Digital mode SMS fuction/Support through and transfer mode
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	+/-1.0 ppm
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	0.3μV(12dB SINAD)
	0.4μV(20dB SINAD)
	0.22μV(type)
digital sensitivity	5% BER 0.3μV
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)