Description
- High-concerned chemical: None
- Use: others
- Output Power(w): 5w-10w
- Battery Capacity(mAh): 2200mAh
- Waterproof / Water-Resistant: No
- Battery Included: Yes
- Storage Channel: 256
- Frequency Range: 45-59mHZ TX/RX,136-260mHZ tx/rx,300-520mhz tx/rx
- Dimensions: 130*57*36mm
- Model Number: RT-910B
- Walkie Talkie Type: Portable
- Is_Display: Yes
- Maximum Range: 5km-10km
- Brand Name: radtel
- Origin: Mainland China
- Certification: CE,FCC
- Air Band: Yes, 108-136Mhz RX
- Bluetooth Programming: Yes
Radtel RT-910B Bluetooth App Programing and Noise Reduction Ham Radio 45-59Mhz TX RX Walkie Talkie Air Band NOAA Police Marine
45-59MHZ TX/RX
65-108MHZ FM RX
108-136MHz AM RX
136-260MHz TX/RX
260-299MHz RX ONLY
300-520MHz TX/RX
Sellpoint:
Bluetooth app programming, support IOS and Andriod
AI Noise Reduction
Spectrum scan
Output Power：5W
Channel: 960
1.Main Frequency Band Selection (A Band or B Band)
2. Side buttons programmable
3.AM Air Band Mode
4.Scanning Mode
（1）Time Operation Mode (TO)
（2）Carrier Operation Mode (CO)
（3）Search Operation Mode (SE)
5. Commercial FM Radio Broadcast Reception Functions (Long Press Button 0)
6. Frequency Sweep Function / Copy Frequency
7. Memory channel: 960
8. Weather Forecast NOAA Function
9. Channel Mode and Frequency Mode Switch
10. DTMF Encode Sending
11. PTT-ID Function
SQL (Squelch)
Squelch controls whether the radio receiver remains open or muted when no signal is detected.
Setting squelch to 0 turns it off completely, allowing all background noise in — this may cause interference.
Higher squelch levels reduce sensitivity but block unwanted weak signals.
It's best to set this to a middle value to balance sensitivity and noise rejection.
STEP (Frequency Step)
This setting determines how much the frequency increases or decreases when using the UP/DOWN keys in VFO mode or during scanning.
Available step values include: 2.5K, 5.0K, 6.25K, 10.0K, 12.5K, 20.0K, 25.0K, and 50.0K.
Choose a step size that matches your local channel spacing requirements.
TXP (Transmit Power)
Controls how much power the radio uses to transmit.
HIGH: Maximum power output, longer transmission range, higher battery usage
MIDDLE: Balanced range and battery usage
LOW: Saves battery life, shorter transmission range
SAVE (Power Save Mode)
Enables or disables power-saving features by adjusting the ratio of sleep and awake cycles during standby.
OFF: Power saving is disabled
1 (Normal Mode)
2 (Super Mode)
3 (Deep Mode)
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