• Sourcing Solutions
  • Services & Membership
  • Help & Community

» No. It must be on the same frequency range can talk to each other, but VHF136-174 MHz, UHF 400-470MHz. So a VHF radio not be able to communicate with a UHF radio.

» According to the electromagnetic theory, the higher frequency with shorter waves, and it's stronger to     get around or penetrating areas of interference and vice versa. In other words, VHF Radios are better for used outdoors; UHF Radios are better for indoors.

» Yes. Please let us know the frequency of your old radios so that we can match the same frequency for you.

» You can change it by programming cables, just connected the radio to your PC. If with keypad, you also can change it by the keypad directly.

» Each work group can have their own channel to minimize disruptions in other departments. For example, when the Security Department speaks on channel 1, the front office will not hear radio traffic if they are on channel 2. Most organizations have a common channel so that all users can hear the radio traffic in case of emergencies. So it depends on your work environment.

» A walkie talkie talk range depends on the power, antenna height, working environment etc. In general, a haneheld radio with 4/5W VHF/UHF can cover from 1-5 miles in radius. When use with a repeater can cover up to a 30 mile radius.

China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
11 Transactions 160,000+
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 $315,000
Learn More

         

 

     +86 595 28585200

 

    +86 18750551835

 

        sales(a)teamupradio.com

 

amytnd

 

   amyteamup(a)hotmail.com

Email to this supplier