单接口高频头LNB 叶脉

rf input frequency

low band: 10.7 to 11.7 ghz

high band: 11.7 to 12.75 ghz

if output frequency

low band: 950 to 1950 mhz

high band: 1100 to 2150 mhz

output vswr

2.0:1(typ.) @ 25℃

output impedance

75ω

output connector

type f female

local oscillator

l.o.frequency

9.75ghz; 10.6ghz

l.o.freuqency stability

±1mhz(max.)@25℃

±3mhz(max.)@-40℃ to 60℃

phase noise

-60dbc/hz @1khz offset

-80dbc/hz @10khz offset

-100dbc/hz @100khz offset

convention performance

conversion gain

55db(typ.)

gain flatness

±3db[±0.5db/27mhz](typ.)

p 1db gain compression

5dbm(typ.)

noise figure

0.4db(typ.)

image rejection

45db(typ.)

power requirements

band select control

high band: 22khz, low band:0khz

polarity select control

v:11.5-14v dc,h:16-20v dc

work current

200ma