User's Manual

P-379 Processor
8
NTSC Video Characteristics
System M/N
Input: C3F Neg NTSC
Input impedance 75Ohms, unbalanced
Input frequencies 7 to 800 MHz
Off-air channels 54 to 890 MHz
RF bandwidth 6.0Mhz
Input AGC range -16 to +16 dBmV
Input AGC type Sync Tip Ref.
Recommended input 0-10 dBmV, +60 to +70 dBuV
Noise figure 9dB VHF, 10dB UHF
Adjacent channel rejection 60dB
Image rejection 60dB
Audio carrier adjustment range Flat Response to –10 from
Below the video carrier Input levels
IF Section
Video IF level
+ 37 dBmV, +97 dBμV
Audio IF Level
+22 dBmV, +82 dBμV
Return Loss > 14 dB
IF Frequency, Video Carrier 45.75 MHz
IF Frequency, Audio Carrier 41.25 MHz
Video Sound Spacing + 4.5 MHz
Vestigial side-band width 0.75 MHz
Return Loss > 14 dB
Second IF Frequency 945.75 MHz
Physical Characteristics
Power Requirements 100-130, 210-230 VAC, 50/60 Hz
Operating Temperature 0 - 50°C
Weight 12 lbs
Dimensions (Processor only) W-19", D-14 ", H 1.75”, 1U-high