New DMR Model Digital TYT MD-280 32CH UHF 400-480 MHz Monitor Priority Scan VOX Emergency Alarm 2 x Antenna Walkie Talkie

Specifications

Frequency range :UHF 400-480 MHz
channel :32

Hot spots

1. Use Time-Division Multi-Access(TDMA)  digital technology
2. Digital model, Single call Group call, all call function/Voice DTMF
3. High/Low power selective/Talk around/32 Channels
4. Programmable multifunction key
5. Custom shortcut keys
6. Unique appearance, Fine workmanship, Fell good
7. Two antenna(High gain, High power)

   All of our item are brand News
   Model	Tytera MD-280
   Frequency Range	UHF: 400-480MHz
   Channel capacity	32 channel
   Output power	5W
   Operating Voltage	7.2V
   Antenna Impedance	50 ohm
   Working Temperature	-30°C—+60°C
   Store temperature	-40°C—+85°C
   Frequency stability	+-1.0PPM
   Frequency Spacing	12.5kHz
   Battery capacity	1700mAh Li-ion battery
   Color	Black
   Dimension(Exclude antenna)	128x61x38mm(LxWxH)
   Weight(Include Battery)	235g
   Feature
   Digital and analog combined	Yes
   High/Low power selective	Yes
   Receive a call and group call	Yes
   Hands free VOX function	Yes
   Monitor function	Yes
   Low power alarm	Yes
   Voice prompt(English)	Yes
   Squelch level selection	Yes
   Wide/Narrow bandwidth selectable	Yes
   Lone work	Yes
   Channel scanning/Priority scanning	Yes
   Eng-Tone elimination	Yes
   Emergency alarm	Yes
   Programmable multifunction key	Yes
   TOT(times-out-times)	Yes
   Voice encryption	Yes
   Talk around function	Yes
   Specification
   Adjacent channel power	<=-60dB
   Free time slot power	TDMA:<=57dBm
   Spurious radiation	Antenna:9kHz-1GHz<=-36dBm
   	Antenna:1GHz-12.75GHz<=-20dBm
   FM Modulation mode	12.5kHz:11k0F3E
   4FSK digital mode	12.5kHz(data only):7K60FXD
   	12.5kHz)data + voice):7K60FXE
   Nonactive slot power	-57dBm
   Digital protocol	ETSITS 102 361-1 2-3
   Vocoder type	AMBE + 2TM
   Audio response	+1dB—-3dB
   Modulation BER(Bit Error rate)	<=5%
   Receiver
   Analog sensibility	0.35µV/-166dBm(20dB SINDA)
   	0.22µV/-110dBm (BER 1%)
   Digital sensibility	0.3µV/-177.4dBm (BER5%)
   	0.22µV/-110dBm (BER 1%)
   Co-channel rejection	>=-12dB
   Adjacent channel selectivity	TIA603C: 65dBETSI:60dB
   Spurious response	TIA603C:75dB ETSI:70dB
   Rated audio power	1W
   Audio response	=1dB—-3dB
   Rated audio distortion	3%(Type)
   Spurious radiation	Antenna:9kHz-1GHz<=-36dBm
   	Antenna:1GHz-12.75GHz<=-20dBm

    

 

  1 X Portable radio

 1 X Antenna

 1 X Li-ion battery pack

  1 X LI-ion charger

 1 X Belt clip

 1 X Earpiece

1 X Sling

1 X User's manual