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S720 Analog Two-way Radio

Brand SFE
Model S720
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Brand
SFE
Model
S720
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S720 Analog Two-way Radio


Product Introduction:

S720 is a professional radio with compact, rugged and heavy-duty 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 1800mAh and battery save function ensure long time operation for more than 16 hours according to duty cycle 5-5-90. S720 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:


S720 Rugged-Reliable Radio.jpg

(Height*Width*Depth) excluding antenna
104mm*54mm*30mm

Product Features:

1. 16 Channels

2. Waterproof and Dustproof IP65

3. 50 Groups CTCSS,104 Group DCS

4. VOX Function

5. Busy Channel Lockout(BCL)

6. Huge Li-lon Battery 1800mAh

7. Voice Guide and Priority Scan

8. MCU Chip Make Performance More Stability

9. PC Programming

10. Wire Clone Function

12. Auto Battery Alert

13. Low Battery Alert

14. Time Out Time(TOT)

15. Wide/Narrow Bandwidth Selective


Specifications:

General Specifications

Frequency Range

VHF:136-174MHz UHF:400-470MHz

Channel Capacity

16 Channels

Channel Spacing

25KHz/12.5KHz

Operation Voltage

DC: 7.2V

Battery Capacity

1800mAh(Li-lon Battery)

Battery Life

About 17 Hours

Antenna Impedance

50Ω

Operating Stability

-30-+60

Frequency Stability

±2.5ppm

Weight

210g

Dimension(W*H*D)(projections excluded)

54*30*106mm

Receiver (RX)

Reference Sensitivity

0.25μV

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)

Output Power

UHF:4W/1W

VHF:5W/1W

Frequency Error

≤5×10 -6

Frequency Stability

+/-5ppm

Modulation Limiting

±5.0KHz

Modulation Distortion

Less than 5%

Spurious Emission

≥65Db



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.