TYT MD-390 walkie-talkie IP67 waterproof and dustproof long distance walkie-talkie

  • 2 - 999 Pieces
    US $225.00
  • >=1000 Pieces
    US $220.00
Color:
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
TYT
Model Number:
MD-390
Type:
Handheld
Dimensions:
135*55*35(mm)
Frequency Range:
136-174/400-480(MHz)
Storage Channel:
1000
Talk Range:
3-5KM
Operating voltage:
7.5 (V)
Weight:
258 (g)
Supply Ability
Supply Ability:
1000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
A box of 50, with the actual packaging shall prevail
Port
GuangDong
Lead Time :
2-15 days after payment

Technical features

Frequency range VHF:136-174MHz

UHF:400-480MHz

Channel capacity 1000Channels

Channel step value 12.5KHz

Operating voltage 7.5V

Battery type lithium battery LI-ON

Operating temperature -40 C ~ +85 C

Antenna impedance 50 battery capacity 2800Ah, standard lithium battery

Weight 258g

Size 131 x 61 x 36mm

Emission part

Channel spacing 12.5KHz/25KHz

Frequency stability + 1.0ppm

Idle time slot power TDMA = -57dBm

Transmit power UHF: low: 1W high: 4W

VHF: low: 1W high 5W

Audio response +1dB~-3dB

The bit error rate is less than 5%

 

Digital protocol ETSI TS 102 361-1, -2, -3

Adjacent channel power is less than -60dB

Digital speech codec AMBE+2TM

FM modulation 12.5KHz:11KHz 4FSK digital modulation 12.5KHz (data only): 7K60FXD

12.5KHz (data+voice): 7K60FXE

Receiving part

Channel spacing 12.5KHZ/25KHZ

Frequency stability + 1.0ppm

Common channel rejection sensitivity of -12dB simulation

0.35uV/-116dB (20dB SINDA)

0.22uV/-120dBm (Type)

TIA603C:65dB ETSI:65 dB digital intermodulation sensitivity of 0.3uv/-117dBm (BER5%)

0.7uv/-110dBm (BER1%)

Response inhibition TIA603C:75dB ETSI:70dB

Adjacent channel selectivity TIA603C:65dB ETSI:60dB

Audio distortion is less than or equal to 3% (Type) =1~-3dB audio response

Guangzhou Minxing Correspondence Equipment Co., Ltd was established in 2008,is a manufacturer specialized in the research, development and production of walkie talkies.All of our products comply with international quality standards .Since established, thousands of our products have been exported to Australia, Russia, Colombia, Ukraine, Georgia,the United states, and other more than 120 countries and regions.