DSR305 User Guide
83
11
Specifications
Input
L-Band Input
Input frequency
950 to 2150 MHz
Input impedance
75 ohm
Input level
-65 dBm to -25 dBm
Noise figure
8 dB maximum
H/V input isolation
40 dBm
Demodulator
QPSK demodulator
Antenna Input
Connector
“F” type, receptacle
Input Impedance
75 ohm
Input Frequency
54
Video
Composite Video
Output level
1.0 Vp-p into 75 ohm
Connector
Yellow phone, marked Video out
De-emphasis
525 line CCIR Rec. 405-1
DigiCipher
II (Digital) System
Frequency response
+/- 1.0 dB, 1kHz to 4.2 MHz
Differential gain
4.1% p-p maximum
Differential phase
4.1 deg. p-p maximum
S/N
57 dB minimum
(unified weighting 100 kHz HPF, 5MHz LPF)
305.book Page 83 Tuesday, April 15, 2003 11:15 AM
Summary of Contents for Vanguard 305
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