Uhf Wireless Rf Repeater

Following are the Main Features of UHF Wireless RF Repeater :-
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.
Working frequency(MHz): 380-490 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
ALC (dBm): Po<=+-1
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
20dB +-1
30dB +-1.5
Intermodulation Reduction:<=-45dBc
Out Band Stray:<=36dBm
<=-30dBm
Out Band Rejection: >=30
>=45
>=55
VSWR: 1.5
1.4
Power supply: AC220V or DC48V