1, Channel display
Retevis RT22S comes with the channel display, when you turn on radio, it will show the working channel number, easy to help you to operate it.
2, Lightweight and Small
Length just around 15cm, it fits easily in your hand, or put it in your pocket. At only 109g, you can move freely and comfortably.
3, License-free, no additional cost.
4, VOX: Free your hands, talking without pressing PTT key
5, Squelch: Effectively reduce and eliminate background noise, and prevent interference signals, ensure clear call quality
6, Scan: Scanning every channels you set
7, Monitor: Enhance the reception of weaker signals
8, CTCSS&DCS: Encrypt your calls to prevent interference from others
9, Battery saving: Extend the standby time of your walkie talkies
Technical parameters:
| General | |
| Operating Frequency | FRS |
| Output Power | ≤2W |
| Channels | 22 |
| Modulation Type | FM（F3E） |
| Antenna | Integrated Antenna |
| Antenna Gain | 1.8dBi |
| Bandwidth | 12.5KHz |
| Power Source | DC3.7V |
| Dimension | 136*56*21mm |
|
Transmit |
|
| The maximum deviation | ≤±5KHz |
| Residual radiation | <60Db |
| Current | ≤1000mA |
|
Receiver |
|
| Sensitivity | <0.16μV（12dB SINAD） |
| Squelch Sensitivity | <0.2μV |
| Intermodulation | 50dB |
| Audio Power | ≥300Mw |
| Current | ≤100mA |
| Squelch current | 20mA |
1, Channel display
Retevis RT22S comes with the channel display, when you turn on radio, it will show the working channel number, easy to help you to operate it.
2, Lightweight and Small
Length just around 15cm, it fits easily in your hand, or put it in your pocket. At only 109g, you can move freely and comfortably.
3, License-free, no additional cost.
4, VOX: Free your hands, talking without pressing PTT key
5, Squelch: Effectively reduce and eliminate background noise, and prevent interference signals, ensure clear call quality
6, Scan: Scanning every channels you set
7, Monitor: Enhance the reception of weaker signals
8, CTCSS&DCS: Encrypt your calls to prevent interference from others
9, Battery saving: Extend the standby time of your walkie talkies
Manuals
Channel number Display mini and lightweight license-free radios
Applicable Accessories
Applicable Accessories
_md.jpg "2 Pin PTT MIC Covert Acoustic Tube In-ear Earpiece Headset")
_md.jpg "2 PIN Handheld PTT Speaker Mic FOR RETEVIS Radio")
_md.jpg "PC28 FTDI USB Programming Cable")
_md.jpg "2 PIN Programming Cable For Retevis")
