TYT MD-280

Categories:
  • Description
  • Inquiry

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

Hun and Noise

-40dB/12.5kHz

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

Modulation maximum deviation

2.5kHz/12.5kHz

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

Contact Us