R4900PRO
Lithium-ion
1024 Channels
5-9km
LCD Display
AES Encryption
Emergency Alarm, Encrypted Communication
IP67
Iradio
Customized Package
136*60*36mm, about 240g
Fujian, China
8517142000
Product Description
Handheld Two Way Radio
This high-quality handheld two-way radio is perfect for businesses looking for reliable communication solutions. With both analog and digital modes, this radio covers a wide range of frequencies from 108-520MHz. Features like startup password, definable device name, and voice prompt in customized languages ensure secure and user-friendly operation.
- Analog Mode: RX only: 108-136MHz (Aviation Frequency)
- Analog Mode: RX/TX: 136-520MHz
- Digital Mode: VHF 136-174MHz / UHF 400-470MHz
- Definable Startup Logo & Greetings
- Timed Lock or Auto-Lock
- Dual-Standby
- Local and Remote Alarm
- Timed Shutdown
- Editable Channel Name
- Definable Side-key Functions
- FM
- One-click Privacy Decode (Analog Mode)
- CTCSS/DCS Decode Remotely (Analog Mode)
- DTMF
- 1024Channels
- 250 Zones Supported
- NOAA
Stay connected and in control with this versatile two-way radio that offers advanced features for efficient communication.
| Output Power :5W | |
| 1024 channels | RX: FM radio:64-108MHz AM Aviation Frequency Band:108-136MHz Analog Frequency :136-520MHz Digital Frequency :136-174MHz 400-470MHz TX: Analog Frequency :136-174MHz 400-470MHz Digital Frequency:136-174MHz 400-470MHz |
| Voice Prompt(Customized Languages) | Working voltage: 7.4V DC |
| Timed Lock & Auto-lock | Working temperature:-20ºC ~ +60ºC |
| Definalbe Side keys | Channel storage:1024 Channels +2*VFO channels |
| Talk Around and Reverse Frequency | Frequency Stability: ±2.5ppm |
| Low Power Alert | Antenna Impedence: 50 Ω |
| High/Low Power Switching | Channel spacing:Analog:25kHz/12.5kHz Digital:12.5K |
| TOT/VOX/Scanning/Monitor | Modulation Type:Analog: F3E Digital: 4FSK |
| One-click Privacy Decode(Analog Mode) | Maximum Frequency Deviation:≤ 5KHz(W),≤2.5KHz(N) |
| Remote Monitor | SNR(W/N): -45dB/ -40dB |
| Startup Password | TX Current: ≤1500mA |
| Definable Device Name(send the name at the end of calling ) | RF Modulation Sensitivity |
| Definable Startup Logo&Greetings | Modulation distortion:<5% |
| Backlinght Level | Receiving Sensitivity:0.22μV/ 0.25μV 12dB SINAD |
| Dual-Standby | Audio Power: 1 W |
| Editable Channel Name | Audio distortion:<5% |
| Inter modulation(W/N):65dB/ 60dB | |
| DMR Functions: | RX Current :≤350mA |
| 2000 Digital Contact List | Standby current:≤70mA |
| 256 Receiving Group List | Battery Capacity:2000mAh |
| 256 Groups Encryption( ARC/AES128/256) | |
| SMS | |
| DTMF Stun/Kill/Activation | |
| 136*60*36mm,about 240g | |
