RETEVIS RT41 NOAA Two Way Radio Walkie Talkie Licence-free FRS Radio USB Charging USA Weather Alert Radio Receiver
Tax included.
Features:
· Weather Alert
· Channel Scan
· Voice Activated Transmit
· Auto Squelch
· Button Lock
· Call Alert
· Roger Beep
· Keystroke Tones
· 121 Privacy Codes
· Battery / Power Saver
· Battery level Indicator
· Ten different Call Tones
· Belt Clip
Technical parameters:
Package Includes
2 x RT41 two way radio
2 x Battery
2 x Belt Clip
1 x USB Charging Cable
1 x User Manual
· Weather Alert
· Channel Scan
· Voice Activated Transmit
· Auto Squelch
· Button Lock
· Call Alert
· Roger Beep
· Keystroke Tones
· 121 Privacy Codes
· Battery / Power Saver
· Battery level Indicator
· Ten different Call Tones
· Belt Clip
Technical parameters:
| TECHNICAL PARAMETERS | |
| Product number | RT41 |
| Frequency range | FRS |
| Channel number | 22 |
| Channel spacing | 12.5KHz |
| Working voltage | 3.6V |
| Frequency stability | ±2.5ppm |
| Operating temperature range | -10°C~50°C |
| The antenna impedance | 50 ohm |
| Battery Type | 2 x Li-ion Battery(with cable) |
| Overall dimensions | 160*54*41mm (Include Antenna) |
| Weight | 120g |
| TRANSMITER | |
| RF power | 1.0W/0.5w |
| Modulation method | F3E |
| Noise and harmonic | -40dB |
| Residual Radiation | <=-35dB |
| Modulation distortion | <=7% |
| Maximum deviation | <=±5KHz |
| RECEIVER | |
| The sensitivity | <=0.2uV |
| Modulation receiver bandwidth | ±5KHz |
| Adjacent selective | >=40dB |
| Intermodulation interference resistance | >=35dB |
| Spurious response inhibition | >=70dB |
| Audio output power | >=300mW |
| Audio distortion | <=8% |
Package Includes
2 x RT41 two way radio
2 x Battery
2 x Belt Clip
1 x USB Charging Cable
1 x User Manual