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TVRO
4 GHz (C Band) direct satellite broadcast television
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Agilent Technologies supplies:
RF and IF components in the block down-converter (LNB)
Detects and amplifiers incoming signal
[3.7-4.2 GHz, 0.2-0.3 dB NF; >15 dB gain nominal]
ATF-36077
amplifiers incoming signal
[3.7-4.2 GHz, 0.3-1.0 dB NF; 10 - 15 dB gain nominal]
ATF-36163ATF-34143 as Q2
AT-41511 as Q3
converts signal from 4 GHz to 1 GHz
diode mixers:
HSMS-8202, HSMS-2822
self-oscillating mixer:
MSA-0885 as SOM
amplifiers IF signal
[950-1450 MHz, 35 dB gain nominal 5 dBm Pout nominal]
preferred: INA-51063 + INA-54063
other options:
AT-415
INA-03184, INA-10386, INA-52063, MSA-0886
provides signal for downconversion
[3 GHz low side or 5 GHz high side, 0 dBm nominal Pout]
AT-41511
self-oscillating mixer:
MSA-0885 as SOM
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