SFE S555 UHF Licensed Two-Way Radio

The S555 is a compact two-way radio that has wide band coverage, stable high power output and super clear audio quality. With its small dimensions and low weight the S555 is the ideal radio for users who need to carry a radio all day.

Features

• 16 Channels
• Power output 5W
• Built in CTCSS and DCS
• PC programming
• Auto battery save
• Emergency alert
• Voice guide
• VOX function
• Time out timer(TOT)
• Busy channel lockout
• High/Low power selective
• Auto-scan and priority scan
• Large li-ion battery 1300mAh
• Built in large scale intergrated circuit
• Wide/Narrow bandwidth selective
• Super clear and strong audio quality

Specifications

General

• Frequency range: 136-174MHz 350-390MHz 400-470MHz
• Channel capacity: 16 channels
• Channel spacing: 25/12.5 KHz
• Operating voltage: 7.4V DC 20%
• Antenna Impedance 50?
• Dimensons (excluding antenna): 55 x 28 105mm
• Weight: 215g

Transmitter

• Frequency error: < 5 x 10 -6
• RF Power output: < 5w
• Modulation limiting: < 5KHz
• Spurious emission: >65dB
• Modulation distortion: Less than 5%

Receiver

• Sensitivity: 12dB SINAD (0.18)
• Audio distortion: < 5%
• Spurious response rejection: < 55dB
• Adjacent channel selectivity: < 55dB
• Inter-modulation: < 55dB
• Audio output: >250mW

The S555 is sent out pre-programmed and with a licence application form in the box as standard.