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SERVICE MANUAL
4-2-1.
4-2-2.
4-2-3.
4-2-4.
4-2-5.
4-2-6.
4-2-7.
4-2-8.
4-2-9.
4-2-10. IF bandwidth
4-2-11. tuning increment
4-2-12. signal acquisition range
4-2-13. AFC tracking range
4-2-14. channel selection
4-2-15. PLL controll interface
4-2-16. out of band rejection
4-2-17. AGC level adjustment step
4-2-18. AGC VOLTAGE
4-2-19. Amplitude distortion
4-2-20. phase distortion
4-2-21. LO phase noise
4-2-22. OUTPUT SIGNAL
4-2-23. IM2 discrimination
S-00-005(96.03.27)
input frequency range
input power level
first IF frequency
maximum input level
input connector type
input impedance
input return loss
LNB current
surge protection level
REV.1
Document No
Date of Origin
Date of REV
: 950 ¡- 2150 MHz
: -65 ¡- -25 dBm
: 479.5 MHz
: 0 dBm
: IEC 169-24 (F-type)
: 75 ¥Ø
: >8 dB
: 350 mA max
: > 5kV
: 26MHz/-1dB and 33MHz/-1dB
: 125 KHz
: +/- 10 MHz
: +/- 2 MHz
: PLL frequency synthesizer
2
:
I C
bus
: ¡Ã 30 dB (in band being the bandwidth
where 99% of the signal energy is)
: 0.5 dB
: 0 ¡- 5V
: ¡Â 0.8 dB
: ¡Â 5 ¡Æ
: ¡Â -50 dBc/Hz (@
: ¡Â -75 dBc/Hz (@
: ¡Â -95 dBc/Hz (@ 100 kHz)
: I, Q ANALOG OUTPUTS WITH 600mV
( load 1K ¥Ø ,15pF at 2.5V AGC )
: -40dB (for two input carriers
at -25dBm)
PAGE REV.
0
51-L-DSR004
98-10-21
1 kHz)
10 kHz)
P-P
PAGE
12/102
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