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RT23 Cross-band Repeater Dual PTT Walkie Talkie

Dual Band/ Receive/ 360 Degree Channel Knob

SKU: A9122A

Availability: In stock


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

Retevis RT23 Walkie Talkie 5W Cross-Band Repeater Dual Band UHF+VHF 136-174+400-480Mhz Dual PTT Dual Receive 128Ch 1750Hz DTMF FM VFO/MR/CH 1600mAh Two Way Radio


What makes RT23 unique?

1.Cross-Band Repeater Function.

Turn on the cross-band repeater function(menu 6). You can choose one-way or two way repeater(menu 34). One way(single) means the repeater's receive and transmit frequencies are specific. The radio will show 162R2375,426T2375. It indicates the repeater only can receive 162.2375,transmit 426.2375. Two way(double) means the repeater's receive and transmit frequencies are random. The radio will show 162*2375,426*2375. It indicates the repeater not only can receive 162.2375,transmit 426.2375, but also can receive 426.2375,transmit 162.2375.
Cross-Band Repeater function also can increase the distance of communication. If you choose two way repeater, it can make the UHF radio communicate with VHF radio. When you turn on the repeater function, you also can set if the radio PTT Transmitting(menu 33) and Speaker(menu 32) is available.

For example:
(1)RT23 radio A: RX 426.2375MHz, Offset: - 264.000MHz
RT23 radio B: RX 426.2375MHz, Offset: - 264.000MHz
RT23 radio C: Repeater RX 162.2375MHz, Offset: + 264.000MHz
Radio A could communicate with Radio B,It also can increase the distance of communication.
(2)RT23 radio A: RX&TX 162.2375MHz
RT23 radio B: RX&TX 426.2375MHz,
RT23 radio C: Two-way Repeater 162.2375MHz, Offset: + 264.000MHz
Radio A could communicate with Radio B

2.Dual Receive

RT23 is not same with other radios. Other radios can "watch" two channels. Mointor two different frequencies(even on different bands (VHF/UHF)) and the radio will monitor both frequencies giving priority to the first station to receive an incoming call. RT23 not only can "watch" both frequencies, but also can receive two incoming calls at the same time. What is more,you can set the volume mode by the menu 35. MAIN indicates the main frequency sound is louder when receiving, SUB is indicates the sub frequency sound is lounder when receiving. OFF indicates both main and sub frequency have same sound.

For example:
RT23 radio A: TX/RX 162.2375MHz,
RT23 radio B: TX/RX 426.2375MHz,
RT23 radio C: Dual Standby 426.2375MHz, 162.2375MHz,
Radio C can receive voice of Radio A&B at the same time.

3.Dual PTT

You can set a Sub-PTT by side key. If so you need not to choose the transmit channel. Push PTT transmit the main-channel, push another side key will transmit the sub-channel. Very convenient.

4.306 Degree Channel Knob

The channel knob can rotate 360 degree. You can operate the menu up and down by this knob. It is very convenient.

Main Features:
1.Dual Band Dual Display Dual Standby Handheld Radio
2.128 Memory Channel
3.360 Degree Channel Knob
4.Cross-Band Repeater Function(VHF to UHF or UHF to VHF)
5.Frequency offset and direction programmable in repeater mode
6.Dual PTT(Side key can setup Sub-Ch transmit)
7.Dual Receiving(RX on the same/different bands of A&B areas simultaneously)
8.VFO/MR/CH Mode
10.Battery Save
11.Strong and Stable Output Power (High:5W/4W,Low:1W)
13.Scan(3 kinds of scan:Time,Carrier,Search)
19.Multi Definition for Sidekeys
20.DTMF Encoding&Decoding
21.All/Group/selective call
22.Reverse Frequency
23.Remote Alarm
24.Wide/Narrow Bandwidth Slection(25KHz/12.5KHz)
25.Voice Guide:Chinese/English
26.Chinese/English Screen Display
27.Single-Tone Pulse Frequency:2100Hz/1750Hz/1450Hz/1000Hz(Signalling for activating repeater)

Package Includes

  • 1 x Handheld Radio
  • 1 x Li-ion Battery
  • 1 x AC Adapter
  • 1 x Charger Station
  • 1 x Belt chip
  • 1 x Antenna
  • 1 x User manual
Additional Info
Additional Info


Technological regimes Analog
Frequency range 136-174MHz, 400-480MHz
Memory Channel 128 channels
Max power 4Watts, 5Watts
Supply voltage Li-ion 7.4V/1600mAH
Dimension 100*60*36mm / 3.94*2.36*1.42in(Excluding the antenna)
Display YES
Funcation "VOX" YES
Monitor YES
Scanning YES
Emergency alarm YES
Channel Spacing 25KHz/12.5KHz
Frequencies step 10k, 12.5k, 2.5k, 20k, 25k, 50k, 5k, 6.25k
User-defined side butttons P1/P2
Squelch Level 9
VFO/Channel mode Chinese/English Screen Display Frequency display and channel display
Power saving YES
Squelch tail elimination YES
keypad YES
Signalling Single-Tone Pulse Frequency:2100Hz/1750Hz/1450Hz/1000Hz
Voice Prompt YES
FM radio YES
Backlight YES
PC Programming YES
Antenna Pupinization Antenna Antenna Impedance:50
Accessory Connector No
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2 Item(s)

Bruno 01/03/18
Shipping time
istruzioni non italiano
  • display non italiano
  • le dimensioni
  • il prezzo è alto
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Loge Verified Buyer 30/05/17
  • more than 1 year(s)
Shipping time
  • RT23 is one of the affordable and very durable repeater
    best for hiking , 4x4 convoy + out door activity ,
    and Nina gives the best customer service + support,
    Cheers K
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