Retevis RT23 Walkie Talkie Cross-Band Repeater UHF+VHF 136-174+400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A
Retevis RT23 Walkie Talkie Cross-Band Repeater UHF+VHF 136-174+400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A
Retevis RT23 Walkie Talkie Cross-Band Repeater UHF+VHF 136-174+400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A
Retevis RT23 Walkie Talkie Cross-Band Repeater UHF+VHF 136-174+400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A
Retevis RT23 Walkie Talkie Cross-Band Repeater UHF+VHF 136-174+400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A
Retevis RT23 Walkie Talkie Cross-Band Repeater UHF+VHF 136-174+400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A
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Retevis RT23 Walkie Talkie Cross-Band Repeater UHF+VHF 136-174+400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A

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$77.99
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Features :

Dual Band Dual Display Dual Standby Handheld Radio
128 Memory Channel
360 Degree Channel Knob
Cross-Band Repeater Function(VHF to UHF or UHF to VHF)
Frequency offset and direction programmable in repeater mode
Dual PTT(Side key can setup Sub-Ch transmit)
Dual Receiving(RX on the same/different bands of A&B areas simultaneously)
VFO/MR/CH Mode
1600mAh
Battery Save
Strong and Stable Output Power (High:5W/4W,Low:1W)
CTCSS/DCS
Scan(3 kinds of scan:Time,Carrier,Search)
VO X
TOT
SQL
PTT ID
FM
Multi Definition for Sidekeys
DTMF Encoding&Decoding
All/Group/Slective Calls
Reverse Frequency
Remote Alarm
Remote Stun/Kill/Active
Wide/Narrow Bandwidth Slection(25KHz/12.5KHz)
Voice Guide:Chinese/English
Chinese/English Screen Display
Single-Tone Pulse Frequency:2100Hz/1750Hz/1450Hz/1000Hz(Signalling for activating repeater)
 
Specification :

Frequency range

VHF:136-174Mhz

UHF:400-480Mhz

Frequency Sensitivity

-2.5ppm

Rated Voltage 7.4V DC -20%
Memory Channel 128 Channels
Antenna Allocation Pupinization Antenna
Antenna Impedance 50
Dimension

100*60*36mm / 3.94*2.36*1.42in(Excluding the antenna)

Frequency Step 2.50K/5.00K/6.25K/10.00K/12.50K/20.00K/25.00K/50.00K

Transmitter

Modulation Mode 16K0F3E/11K0F3E
Maximum Frequency Deviation <=5kHz / <=2.5kHz
Spurious Power <=7.5uW
Preemphasis Character

6dB/Every times the frequency will increase

Current <=1.6A
Wide/Narrow 0.75kHz - 0.1kHz, 0.4kHz - 0.1kHz
Modulation Sensitivity 8-12mV
Audio Distortion <=5%

Receiver

Sensitivity

<=-0.2uV <=-0.25uV

Audio Output Power >=500mW/10%
Audio Distortion <=5%
Obstruct >=85dB
Intermodulation >=65dB >=60dB
Adjacent Channel Selection >=70dB >=60dB
Spurious Rejection >=65dB
 
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
 
Details Pictures :


Retevis RT23 Walkie Talkie Cross-Band Repeater UHF VHF 136-174 400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A


Retevis RT23 Walkie Talkie Cross-Band Repeater UHF VHF 136-174 400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A


Retevis RT23 Walkie Talkie Cross-Band Repeater UHF VHF 136-174 400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A


Retevis RT23 Walkie Talkie Cross-Band Repeater UHF VHF 136-174 400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A


Retevis RT23 Walkie Talkie Cross-Band Repeater UHF VHF 136-174 400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A


Retevis RT23 Walkie Talkie Cross-Band Repeater UHF VHF 136-174 400-480Mhz Dual PTT Dual Receive 1750Hz Ham Radio A9122A