RT23 Cross-band Repeater HAM Radio portable vhf/uhf transceiver
|Rated Voltage||7.4V DC +-20%|
|Memory Channel||128 Channels|
|Antenna Allocation||Pupinization Antenna|
|Dimension||100*60*36mm / 3.94*2.36*1.42in(Excluding the antenna)|
|Maximum Frequency Deviation||<=5kHz / <=2.5kHz|
|Preemphasis Character||6dB/Every times the frequency will increase|
|Wide/Narrow||0.75kHz +- 0.1kHz, 0.4kHz +- 0.1kHz|
|Audio Output Power||>=500mW/10%|
|Adjacent Channel Selection||>=70dB >=60dB|
1.Cross-Band Repeater Function.
Turn on the cross-band repeater function(menu 6). You can choose a 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.
The Cross-Band Repeater function also can increase the distance of communication. If you choose a 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) are available.
(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
RT23 is not the same as other radios. Other radios can "watch" two channels. Monitor 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 menu 35. MAIN indicates the main frequency sound is louder when receiving, SUB is indicated the sub frequency sound is louder when receiving. OFF indicates both main and sub frequency have the same sound.
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 the voice of Radio A&B at the same time.
You can set a Sub-PTT by side key. If so you need not choose the transmit channel. Push PTT transmit the main-channel, push another side key will transmit the sub-channel. Very convenient.
4.360 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.
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)
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
24.Wide/Narrow Bandwidth Slection(25KHz/12.5KHz)
26.Chinese/English Screen Display
27.Single-Tone Pulse Frequency:2100Hz/1750Hz/1450Hz/1000Hz(Signalling for activating repeater)
Cross Band Repeater/ Dual Band/ Dual Receive/ 360 Degree Channel Knob
Order Handling Time within 3 Working days(Pre-sale products excluded).