Raymarine Satellite TV Systems User Manual

Page 73

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69

Gain variation

5 dB (max) across 500 MHz

Cross polarization isolation

25 dB (min.)

Image rejection

40 dBm (min.)

Output VWSR

2.1(max) in a 75 W system

Noise figure

1.1 dB (max)

Po 1 dB

0 dBm (min.)

3

rd

order intermodulation

-50 dBc (max), two tones of -15 dBm
output spaced 27 MHz

Polarization switching voltage

10.5 V ~ 14.0 V @ RHCP
15.0 V ~ 21.0 V @ LHCP

DC current consumption

180 mA (max)

Operating temperature range

-40

o

C ~ +60

o

C

Storage temperature range

-40

o

C ~ +80

o

C

Waterproof

Air pressure @ 0.2 kg/cm

2

Dual LNBF

81258_3.book Page 69 Wednesday, November 8, 2006 2:06 PM

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