S850UV Analog Two-way Radio
Product Introduction:
S850UV is a dual-band radio with compact and rugged construction design and applied with conventional circuit design for both RX and TX to obtain the optimal performance and anti-interference ability, to be used in noisy environments and tough conditions. Its advanced audio technology ensures the clarity of calls by offering with powerful and superb clear audio output. Large battery capacity 2200mAh and battery save function ensure long time operation for more than 20 hours according to duty cycle 5-5-90. S850UV is also designed with rainproof, dustproof and shatterproof feature which has been applied in various harsh environment including forestry, mining, logistics, railway and other industries.
Product Dimension:
(Height*Width*Depth) excluding antenna
53*28*104mm
Product Features:
1. 256 Channels
2. Output Power 5W/4W
3. Operation Mode: UU, UV, VU, VV
4. Channel Steps: 2.5/6.25/10/12.5/15/20/25/30/50KHz
5. Wide/Narrow Bandwidth Selective:25KHz/20KHz/12.5KHz
6. ANI Code(DTMF&5TONE) and PTT ID
7. Squelch Tail Elimination Function
8. VOX Function
9. Three-color Backlight Display
10. Emergency Alert Function
11. TOT(Time Out Timer)
12.Auto Battery Save
13. Busy Channel Lockout(BCL)
14.PC Programming
15.FM Radio 76-108MHz
Specifications:
General Specifications | ||
Frequency Range | VHF:136-174MHz UHF:400-470MHz | |
Channel Capacity | 256 Channels | |
Channel Spacing | 25KHz/20KHz/12.5KHz | |
Operation Voltage | DC: 7.2V±15% | |
Battery Capacity | 1650mAh/2200mAh(Li-lon Battery) | |
Battery Life | About 15-20 Hours | |
Antenna Impedance | 50Ω | |
Operating Stability | -30℃-+60℃ | |
Frequency Stability | ±2.5ppm | |
Weight | 236g | |
Dimension(W*H*D)(projections excluded) | 53*28*104mm | |
Receiver (RX) | ||
Bandwidth | Wide Band 25KHz | Narrow Band 12.5KHz |
Sensitivity(12dB Sind) | ≤0.25μV | ≤0.35μV |
Adjacent Channel Sensitivity | ≥70dB | ≥60dB |
Intermodulation | ≥65dB | ≥60dB |
Spurious Response Rejection | ≥70dB | ≥70dB |
Audio Response | +1~3dB(0.3~3KHz) | +1~3dB(0.3~2.25KHz) |
Hum&Noise | ≥45dB | ≥36dB |
Audio Distortion | ≤5% | |
Audio Output | 500mW with less than 10% distortion | |
Transmitter (TX) | ||
Bandwidth | Wide Band 25KHz | Narrow Band 12.5KHz |
RF Output Power(High/Low) | 4W/2W/0.5W | |
Modulation | 16KΦF3E | 11KΦF3E |
Spurious Emission | ≥36dB | ≥36dB |
Adjacent Channel Power | ≥70dB | ≥60dB |
Hum&Noise | ≥40dB | ≥36dB |
Audio Response | +1~3dB(0.3~3KHz) | +1~3dB(0.3~2.25KHz) |
Modulation Limiting | ±5.0KHz ±2.5KHz | ±2.5KHz |
Modulation Distortion | Less than 5% | |
Frequency Stability | +/-5ppm |
Application Scenarios:
Construction, airport, seaports, security guard, property management, shopping mall, hotel, warehouse, logistics, education, retail, manufacturing, institution, surveying and mapping, hospitality, restaurant, outdoor activity and school etc.