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2017-02-25
 
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  ITEM DETAILS
 
Item Name: TYT MD-446 400-480MHz Walkie Talkie UHF 5W DMR Digital Mobile Radio
USD 148.00
 
Item Code: MD446UH
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TYT MD-446 400-480MHz Walkie Talkie UHF 5W DMR Digital Mobile Radio

  Description
 

MD446UH+4-001K

Features:

  • Remote kill/stun/activate
  • Priority Scan
  • Voice Prompt
  • Complying with digital protocol ETSI TS102 361-1.-2.-3
  • Power-on protection
  • Compatible with Mototrbo Tier I&II
  • Color LCD display
  • DTMF decoding and encoding
  • Text messages in digital mode
  • Updated software available for new features
  • Encryption
  • Analog ue and Digital mode Combined
  • Updated to 1000 channels
  • Programming multifunction key
  • Private call,group call and all call
  • Built-in CTCSS/DCS

Technical parameters

Item number

MD-446

General

Frequency Range

400-480MHz

Channel No.

 1000

Antenna impedance

50Ω

Antenna

High and gain

Operating Voltage

7.5 vDC

Operating Temperature

-30~+60

Dimension(W x H x D)

131x61x38mm

Battery

2000mAh Li-ion

Transmitter

Output power

≥5W(H)

≥1W(L)

Vocoder type

TDMA

Frequency Stability

1.0 PPM

Adjacent channel power

≤-60dB

Spurious Radiation

Antenna:9KHz-1GHz ,≤ -36dBm

1GHz-12.75GHz ,≤-30dBm

Hum and noise

-40dB 12.5KHz

4 FSK Digital Mode

 12.5KHz(data only):7k60FXD

 12.5KHz(data+voice)7k60FXE

Receiver

Digital sensitivity

0.3uV/-117.4dBm(BER 5%)

0.22uV/-100dBm(BER 1%)

Audio distortion

3%(TYPE)

Audio power

1W

Autio response

=1dB-3dB

Adjacent Channel Selectivity

Tia603C:65dB,ETSI:60dB

Spurious

          Tia603C:75dB,ETSI:70dB

Co Channel rejection

≥-12 dB

PACKAGE CONTAIN:

1 x TYT MD-446 UHF 400-480MHZ Digital Mobile Radio(DMR)
1 x Antenna
1 x Short Antenna

1 x Li-ion Battery
1 x Belt Clip
1 x User"s Manual
1 x Desktop Charger
1 x AC Adapter (Depends on your country)
1 x Free Earpiece

 
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