• 1/3

S555 Analog Two- way Radio

Brand SFE
Model S555
Parameters
Brand
SFE
Model
S555
I know
Detail


S555 Analog Two-way Radio


Product Introduction:

S555 is a compact, lightweight and fashionable design analog radio with 3 colors for choice. It’s provided with powerful output 5W, 16 channels, CTCSS/DCS encoding and decoding, powerful audio and superior clear audio quality, long battery life and easy operation to ensure reliable and durable use purpose. It provides cost-effective and easy-to-use radio communications with excellent performance for various users, the application includes hotel, restaurant, shopping mall, retail, education and warehouse etc.


Product Dimension:



S555 Analog Colorful Radio.jpgS555 Analog Protable Radio.jpgS555 Analog Handheld Radio.jpg


(Height*Width*Depth) excluding antenna
105mm*55mm*28mm


Product Features:

1. 16 Channels

2. Output Power: 5W

3. Built in CTCSS and DCS

4. PC Programming

5. Auto Battery Save

6. Emergency Alert

7. Voice Guide

8. VOX Function

9. Time Out Time(TOT)

10. Busy Channel Lockout(BCL)

12. High/Low Power Selective

13. Auto-scan and Priority Scan

14. Large Li-lon Battery 130mAh

15. Built-in large Scale Integrated Circuit

16. Wide/Narrow Bandwidth Selective

17. Superb Clear and Strong Audio Quality


Specifications:

General Specifications

Frequency Range

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

Channel Capacity

16 Channels

Channel Spacing

25KHz/12.5KHz

Operation Voltage

DC: 7.4V±20%

Battery Capacity

1300mAh(Li-lon Battery)

Antenna Impedance

50Ω

Operating Stability

-30-+60

Frequency Stability

±2.5ppm

Weight

215g

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

55*28*105mm

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.