Apply to police security system, armed police system, fire protection system, analog trunking communication system or TETRA digital trunking communication system signal coverage extension.
1.Advanced and scientific design of low noise circuit, high sensitivity
2.ALC Automatic Control and reflex protection circuit, prevent accidental burnout
3.Adopting advanced LDMOS power amplifier with high linearity and low intermodulation, the linearity and intermodulation indexes of whole machine are excellent
4.Perfect Local and remote network monitoring, has initiative alarm function, and parameters can be inquired and set.
5.Supply charging power and backup battery to ensure fault information timely report in time of machine outage, convenient for timely maintain,
6.Crate accord with IP55 protection and high heat-dissipation design, able to work outdoor all-weather.
Item Technology Indexes Remark
Working frequency (MHz) 350-358 360-368 Select according to the need
Gain(dB) 60-90 60-90 Select according to the need
Output power (W) 0.5-5 0.5-20 Select according to the need
Noise factor (dB) <=5 The forward is not required
Ripple in the band (dB) <=2
Frequency tolerance (ppm) <=0.05
Transmission delay (us) <=5
Gain adjustment range (dB) >=25
Gain adjustment linearity(dB) 10dB ±1
Intermodulation Reduction <=-45dBc
Out Band Stray <=-36dBm
Out Band Rejection >=30
Power supply AC220V or DC48V