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Since 1980

  • BSC421     13 degree C Band LNB










The BSC421 is an accurate 13K C-Band LNBF. This is a compact, lightweight, weather-proof LNBF with High Gain Output. It has excellent D.R.O. stability and Low Phase Noise for digital applications as well as Analog. 3.4 to 4.2 GHz extended frequency, with L band output in the 950-1750MHz range. Voltage controlled (H/V) switching 13/18V. A true 13K Noise Figure with 65dB Gain, and comes complete with the Scalar Ring and a dielectric plate for circular polarized satellites such as the Russian Gorizont and Express and the original Intelsat class of communications satellite.



Noise Figure : 13K
Input Frequency: 3.4 to 4.2GHz
Output Frequency: 950 - 1750MHz
Polarity Switch : Vertical @ 11.5 - 14.2 Vdc
Horizontal @ 15.5 - 21.0 Vdc
Output Connector : F Type, Female
Output V.S.W.R. : 2:0:1 max
L.O. Frequency : 5.15GHz
Conversion Gain : 65dB Typical
Phase Noise : -75dBc/Hz @ 1kHz
Image rejection 40Db Typical







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