TANDBERG E5780, Reference Manual

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Technical Specification
Page B-4 Reference Guide: evolution 5000 E5780 and E5782 Encoder
ST.RE.E10135.4
H SYNC
Table B.2: H SYNC Specification
Item Specification
Safety status SELV
Connector designation H SYNC
Connector type
75
Ω
BNC female socket
Input standard 625 line PAL, 525 line PAL-M or 525 line NTSC, chrominance not required.
Input level 1 V pk-pk nominal
±
5%
Cable length 250 m, maximum
Return loss Better than 30 dB up to 6 MHz
Input impedance 75
Ω
(powered-down impedance = 75
Ω
)
Analogue Video Specification
Table B.3: Analogue Video Specification
Item Specification
Analogue input 625 line composite PAL-B, -D, -G, -H, -I
525 line composite NTSC-M, PAL-M as specified in ITU-R report 624-4,
Characteristics of Television Systems (NTSC with and without set-up of 7.5 IRE)
Connector designation COMP VIDEO
Connector type 75
Ω
BNC socket
Input level 1 V pk-pk nominal
±
5%
Return loss Better than 30 dB up to 6 MHz (when impedance is set to 75
Ω
)
Input impedance 75
Ω
/High Z switchable (powered-down impedance = 75
Ω
)
Sampling Sampled with a 10 bit ADC
NOTE…
The inputs are isolated from the chassis to prevent 50 Hz/60 Hz hum.
Encoder Settings for PAL/NTSC Video Performance Figures
The Encoder settings for the PAL/NTSC video performance figures are shown in Table B.4 .
NOTE…
The PAL and NTSC video performance figures are measured when the Encoder is connected to an
Alteia
plus
Decoder.