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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: TID
  • Model Number: TD-V77
  • Type: Handheld
  • Dimensions: 100*55*32mm
  • Frequency Range: 136-174MHz/240-260MHz/350-390MHz/440-470MHz
  • Storage Channel: 128
  • Talk Range: 5km
  • Colour: Black, Red, Yellow
  • Power: 5W
  • Operation Voltage: 7.2V Li-ion
  • Battery: 1200mAh Li-ion
  • PC programmable: Yes
  • Band selectable: 12.5 /25KHz band selectable
  • DCS: 104DCS
  • TOT: Support
  • Mode of operation: simplexor semi-duplex

Packaging & Delivery

Packaging Details Gift box packing
Delivery Time In 1 weeks after order confirmed samples ready anytime


  Professional vhf uhf waterproof long range walkie talkies



  • Tri-color backlight adjustable uhf long range two way radio
  • scrambler function (optional)
  • Multi and priority channel scan function
  • Emergency alert
  • low battery alarm
  • high / low power control
  • channel name setting





Our Services


Trail order is acceptable, all the products are best quality with 18 months warranty. We promise small quantity can be ship out once receive payment, big quantity can be shipping out within 1 week after receive payment. We also can support OEM/ODM.


Professional vhf uhf waterproof long range walkie talkies Functions:

  •  New Style Dot Matrix LCD Display
  • 128 memory channels
  • full-function keypad
  • Sound Alarm
  • three color LCD backlight display
  • Scrambler
  • Emergency Alarm
  • Channel Annunciation
  • Program alphanumeric channel name
  • Compact Size and Light Weight
  • Wider Band Coverage
  • Low Battery Alert
  • PC Programmable
  • Large Capacity Li-ion Battery
  • High/Low Power Switchable
  • Auto Power-saving
  • Channel Spacing Selectable
  • Busy Channel Lockout (BCLO)
  • Squelch Level Programmable 
  • Voice-operated transmission (VOX)  
  • Multiple Scanning  
  • Low Battery Alert  
  • Time-out Timer (TOT)  
  • Monitor  
  • Wired Clone  
  • Squelch Tail Elimination  
  • High-quality Audio  
  • Rugged and Durable (Option)  
  • Keypad/LCD Back-lit Switch 
  • One-key Emergency Call
  • Water Protection Class IP66 (Option)



1). Specification of Professional vhf uhf waterproof long range walkie talkies ( TD-V77)


1). Frequency Range

136-174Mhz ,245-246MHz,400-470MHz,445MHz-520MHz

2). Channel Capacity128
3). Channel Spacing5,10,12.5,20,25,30,50KHz optional
4). Operation VoltageDC7.2V Li-ion
5).Mode of operationsimplex or semi-duplex
6).Antenna impedance50Ω
7).Operating Temperature-20~50 °c
8). Dimension(H*W*D)(Without Antenna)115*60*32MM
9). Weight(With Antenna & Battery)210g



1).Battery Pack1 set
2.Antenna1 set
3).Charger1 set
4).AC Adapter1 set
5).Belt Clip1 set
6).Hand strap1 set




1). RF power output≤5W
2). Current≤1.6A
3). Maximum deviation≤5KHz
4). Frequency stablity≥±2.5ppm
5). Spruious radiation≤7.5 μW
6). Modulation charter+1dB~3dB
7).Modulation distortion≤5%
8).Occupied bandwidth≥60dB



1). RF sensitivity0.2μV
2). Audio distortion≤10%
3). Audio power≥500Mv
4). Selectivity≥65dB
5. Co-channel suppression≥-8dB
6).Adjacent channel selectivity≥60dB
7).Intermediation response≥60dB
8).Spurious response≥55dB










Payment Terms


1. 100% T/T Advance

2. 100% Western Union Advance

3. 100% Pay pal Advance


Shipping Terms


1. EX-works Guangzhou

2. EX-works Hongkong

3. EX-works Xiamen

4. EX-works Dubai


Shipping Method


The delivery can by air/Sea or by express, for small order we suggest you can consider sent by express like DHL, FedEx, UPS…


Lead time:


Most of our product have ready stock, sample order is ready any time, and bulk order depend on how many pcs you want.


Packaging :


Unique packaging with durable ,environmental , beauty design character (plastic bag +color gift box) .

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier Assessments:
1 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $66,000
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