Compared with other walkie-talkies, the RT52 has two special features. Firstly, you are greeted with a high contrast light coloured text on a black screen. The second big difference of the RT52 is the addition of dual Push to Talk operation.
- Broadband digital two way radio
- UHF: 400-470MHz / VHF: 136-174MHz
- Dual PTT Operation
- Various Scanning Functions
- Single/Dual Standby Switch
- 4000 Channels(250 Zones, 16CH per Zone)
- VOX Function
- Power Save
- SMS Function
- Emergency Alert
- Talk Around
- 1.8″TFT Colourful Display and Customized Display
- Monitor
- Kill/Stun(Digital Mode)
- DTMF(Analog Mode)
- TOT
- Squelch Control
- Lone Worker
- Direct or Repeater TDMF Tier II Modes
- Voice Recording Option(Analog/Digital, Playback, Delete)
Technical parameters:
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General specification |
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Frequency range |
VHF:136-174MHz |
Memory Channel |
4000 Channels |
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UHF:400-470MHz |
Operating Voltage |
7.4V DC |
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Frequency Stability |
±1.0ppm |
Operating Temperature |
-30℃~+60℃ |
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Size（H*W*D） |
134x61x40mm |
Weight |
About 280g(Include in battery and antenna) |
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Transmitter |
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Output power |
High:≤5W Low:≤1W |
Standby Current |
0.15A |
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Transmit Current |
Analog≤1.6A Digital≤0.9A |
Modulation Distortion |
12.5KHz date and voice:7K60FXW<5% |
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FM modulation Mode |
11K0F3E@12.5KHz /141K0F3E@20KHz |
FM Noise |
≥45dB@25KHz/≥40dB@12.5KHz |
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Adjacent Power |
≤-65dB@12.5KHz |
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Audio Response |
+1~-3dB |
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4FSK digital modulation |
16K0F3E@25KHz |
Antenna Port Stray |
9KHz-1GHz:≤-36dBm |
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Digital Protocol |
ETSI-TS102 361-1,-2,-3 |
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Receiver |
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Analog receive sensitivity |
0.2µV@12dB SINAD |
Spurious Response |
≥70dB |
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Digital receive sensitivity |
0.25µV (BER:5%) |
Intermediation(Wide/narrow) |
≥65dB |
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Audio Distortion |
<5% |
Adjacent channel selectivity |
≤-60dB@12.5KHz |
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Audio response |
+1 ～ -3dB |
Modulation Noise |
≥45dB@25KHz /≥40dB @12.5KHz |
- 1 x RT52 Digital Two Way Radio
- 1 x Antenna
- 1 x Battery
- 1 x Charger UK
- 1 x Belt Clip
- 1 x Hand Strap
- 1 x User Manual
- 1 x USB Programming Cable
