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5pcs RT21 WalkieTalkies UHF Transceiver Radio

Has the function of Scramber

SKU: A9118B

Availability: In stock


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If you need programming cable, please order C9018A/C9055A separately

For 2pcs RT21 and 5pcs RT21, we ship RT21 radios in the one big box by default. If you need seperate boxes,pls note it, thanks!


1. Professional analog two way radio, it has better quality & hand feeling and more powerful functions than H777.

2. One meter free fall, two way radio housing without damage, the two way radio can continue to work(The bottom of the intercom down, can not turn the knob down).
3. Frosted and painted appearance,comfortable feel, rugged enclosure , wear resistance, not easy to scratch.


  • Wide/Narrow Bandwidth Selection (25 KHZ/12.5KHz)
  • High/ Low Power options,0.5w/2.5w, Two way radio transmit power is 2.5W for actual test.


1.SupportsCTCSS&DCS Encode/Decode
2.PC programming, achieve to set more functions by software.


One encryption of calling , to prevent others from eavesdropping. One multiple encryptionexcept the sub-audio, analog and digital sub-toneencryption.


VOX (Voice Operated Exchange) functionmakes your hands feel freeand adjust the VOX level could control the background noise.


Scanning function is easy and fast to seek lost or unknown channels.


1.Emergency Alarm:Give an alarm in case of emergency .

2.Busy Channel Lock : Lock a frequency , and no call will on this frequency .

3.TOT(Time-out Timer):To prevent transmitting for a long period of time and taking channels .

4.Squelch:Setting it to improve the call quality at different geographical conditions and environment .

5.Battery Save Function/Power Protection Function:Save and protect the battery power .

6.Low Battery Prompt:Notify the user of electricity usage in time .

7.English/Chinese Voice Prompt :To meet the diverse needs of more customers who are in different regions.

8.This two way radio is suitable for the storage, wharf, construction site, tourism, hotel, logistics, factory, etc.

Package Details

  • Portable Radio
  • 5 x Li-ion battery
  • 5 x Antenna
  • 5 x Charger
  • 5 x Belt Clip
  • 5 x Sling
  • 1 x User manual
Additional Info
Additional Info


Technological regimes Analog
Frequency range 400-480MHz
Memory Channel 16 Channels
Max power 2.5Watts
Supply voltage Li-ion 3.7V/1100mAh
Dimension(Exclude antenna) 4.76x2.44x1.22inch( 12.1x6.2x3.1cm Not include antenna)
Net weight 7.16oz(203g)
Funcation "VOX" YES
Monitor YES
Scanning YES
Emergency alarm YES
Channel Spacing 25 /12.5KHz
Frequencies step 12.5k, 25k
User-defined side butttons P1
Power saving YES
Voice Prompt YES
Battery low alert YES
PC Programming YES
Antenna Antenna Impendence:50Ω
Accessory Connector Ear 3.5mm + Mic 2.5mm(Space of two-pin:11mm)
Other parameters Antenna:SMA-F/K
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