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高频头产品monoblocklnb
2021-03-12 14:21:37

浙江盛洋科技股份有限公司

 

mb-101a
       
6 degerr singel monoblock lnb
 
features
◆ 11.7 to 12.75ghz wide ku band range. ◆ high frequency stability.
◆ polarity selectable by 13v/18v. ◆ variety of shape options.
◆ low/high-band selectable by 22khz tone. ◆ voltage tolerance design for different receivers.
◆ high efficient and low phase noise. ◆ weather protection by rubber boot(optional).
 
specifications
rf input
input frequency low band: 10.7~11.7ghz
high band:11.7~12.75ghz
if output
outut frequency low band: 950~1950mhz
high band:1100-2150mhz
output vswr 2.0:1(max.)@25℃
output impedance 75ω
output connector f-type (female)
local oscillator
l.o frequency 9.75ghz; 10.6ghz
l.o frequency stability ±1.0mhz(max.)@25℃
±3.0mhz(max.)-40℃ to @ 60℃
lo phase noise -70dbc/hz @1khz offset
-80dbc/hz @10khz offset
-95dbc/hz @100khz offset
conversion performance
conversion gain 55db (typ.)
gain flatness ±3 (max.)
gain ripple ±0.5db (over 27mhz bandwidth)
noise figure 0.7db (typ.)
p1db compression point 3dbm (min.)
image rejection 45db (min.)
cross-polarization isolation 22db (min.)
operating temperature -40℃ to 60℃
power requitements
polzrization selection voltage v:10.5~14.5v; h:15.5~21v
band select control high band:22khz; low band:0khz
satellite a/b selection diseqc
operational current 120ma (max.)
 
* technical data is subject to change without further notice.