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Dual LNB Power supply

A Rack mounted Power supply unit to power 2 Quad LNBS

Each LNB is supplied with 13v, 18v, 13v plus 22kHz and 18v plus 22kHz.

These units are usually used to provide the power to 2 stabilised antennas on large yachts, often with a pair of redundancy switches so that if blocking of the signal to the prime antenna occurs then the RF feeds are taken from the secondary antenna. 


Parameter Specification
Frequency range (MHz) 800 - 2200
Insertion Loss Typ/Max (dB) 0.5 / 1.0
RF connectors F type female
Isolation between ports Typ(dB) 40
VSWR Typ/Max 1.1/1.35
Output voltages 13,18, 13 plus 22kHz, 18 plus 22kHz
Amplitude 22KHz pk - pk 0.7v
Power requirement 100-240V AC


Input and Output Impedance: 75ohms
Connectors: F female

Case: Aluminium Alloy
Operation Temp: -35 to +80C

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