| Customization: | Available |
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| Battery Type: | Lithium-ion |
| Channels: | 1024 Channels |
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Introducing the R4900Pro, a versatile digital two-way radio perfect for communication in various settings. This compact and powerful device offers a range of advanced features to enhance your communication experience
Get the R4900Pro for reliable and efficient communication in any situation. Upgrade to this digital two-way radio for enhanced performance and convenience.
| 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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