| Customization: | Available |
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| Battery Type: | Lithium-ion |
| Channels: | 1024 Channels |
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Introducing the R4900Pro, an exceptional digital two-way radio designed for seamless communication across diverse environments. This compact yet exceptionally powerful device boasts a spectrum of advanced features, meticulously crafted to elevate your communication experience to new heights.
Experience unparalleled reliability and efficiency with the R4900Pro, your trusted companion for communication in any scenario. Elevate your performance and enjoy unparalleled convenience by upgrading to this state-of-the-art digital two-way radio.
| High power radio 5W | |
| Dual band radio /NOAA/FM/Air Band RX | 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 |
| Startup Password | Working voltage: 7.4V DC±15 % |
| Definable Device Name(send the name at the end of calling ) | Working temperature:-20ºC ~ +60ºC |
| Customized Startup Logo/Greetings | Channel storage:1024 Channels +2*VFO channels |
| Voice Prompt | Frequency Stability: ±2.5ppm |
| 1024+2*VFO Channel, 250 Zones Supported | Antenna Impedence: 50 Ω |
| Talk Around and Reverse Frequency | Channel spacing:Analog:25kHz/12.5kHz Digital:12.5K |
| High/Low Power Switching | Modulation Type:Analog: F3E Digital: 4FSK |
| TOT/VOX/Scanning/Monitor | Maximum Frequency Deviation:≤ 5KHz(W),≤2.5KHz(N) |
| Editable Channel Name | SNR(W/N): -45dB/ -40dB |
| Timed Lock & Auto-lock | TX Current: ≤1500mA |
| DTMF Setting(Analog Mode) | RF Modulation Sensitivity |
| Definalbe keys | Modulation distortion:<5% |
| Dual Standby | Receiving Sensitivity:0.22μV/ 0.25μV 12dB SINAD |
| One-click Privacy Decode(Analog Mode) | Audio Power: 1 W |
| Local /Remote Alarm | Audio distortion:<5% |
| Inter modulation(W/N):65dB/ 60dB | |
| DMR Functions: | Standby current:≤70mA |
| 2000 Digital Contact List | RX Current :≤350mA |
| 256 Receiving Group List | Battery Capacity:2000mAh |
| 256 Groups Encryption( ARC/AES128/256) | |
| SMS | |
| Stun/Kill/Activation | |
| Remote Monitor | |
| 137 X 60 X 36 about 255g | |
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