Home > Products > Features Walkie Talkie > New DMR Model Digital TYT MD-280 32CH UHF 400-480 MHz Monitor Priority Scan VOX Emergency Alarm 2 x Antenna Walkie Talkie
New DMR Model Digital TYT MD-280 32CH UHF 400-480 MHz Monitor Priority Scan VOX Emergency Alarm 2 x Antenna Walkie Talkie
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Product Details
Brand Name: | TYT | Model Number: | A7147A | Type: | Handheld |
Dimensions: | 128x61x38mm(LxWxH) | Frequency Range: | UHF 400-480 MHz | Storage Channel: | 32 |
Product Description
Specifications
Frequency range :UHF 400-480 MHzchannel :32
Hot spots
- Use Time-Division Multi-Access(TDMA) digital technology
- Digital model, Single call Group call, all call function/Voice DTMF
- High/Low power selective/Talk around/32 Channels
- Programmable multifunction key
- Custom shortcut keys
- Unique appearance, Fine workmanship, Fell good
- 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
Contact Us
- Zhengzhou eShow Import And Export Co., Ltd.
- Contact nameweidong shen
- Phone86-0371-63262209
- Address722 Room,Sanjiang Building,No.170 Nanyang Road,Huiji District Zhengzhou,Henan
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