PT5300 |
7
2.8.3 PT8635 Dual AES/EBU Audio Generator
NB
– One card installed in all PT5300SD and PT5300HD generators
Outputs:
2 x AES/EBU pairs
Sampling frequency:
48 KHz
Data rate:
3.072 MBit/s
Type of outputs (Configurable):
Silence, tone or word-clock
Linear coding:
PCM, 20 bit
two’s complement binary, bi-phase mark coding
Single ended outputs:
BNC, according to AES3 ID
Output Impedance:
75
Ω ± 20%
Amplitude:
1.0 V ± 10%
Rise and fall time:
30-44 ns
Balanced outputs:
XLR, according to AES3 1992
Output Impedance:
110
Ω ± 20%
Amplitude:
3V
pp
typical
Rise and fall time:
10-30 ns
Jitter:
< 20 ns
Word clock output:
Single ended, BNC
Output Impedance:
75
Ω
Amplitude:
2.5 V
pp
in 75
Ω
Output signals:
•
Stereo 800Hz, No click
•
Stereo 1 kHz, No click
•
Stereo EBU 1 kHz, Single click in Ch. A
•
Stereo BBC 1 kHz, Single click in Ch. A and double click in Ch. B
•
Mono EBU 1 kHz, Single click in both Ch. A and Ch. B
•
Mono, No click
•
Dual, 1 kHz in Ch. A, 400 Hz in Ch. B, No Click
•
48 KHz reference
Output levels:
Silence, 0, -9, -12, -15, -16, -18, -20 dBFS
Pre-emphasis:
None
Audio reference word clock output:
48 KHz squarewave
Note: When the 110
Ω XLR output is used with the 48 kHz clock signal, it should be terminated by 110 Ω in order
to obtain reliable transmission.
2.8.4 PT8612 Quad HD-SD Serial Digital Test Signal Generator
Four generators individually configurable with HD and SD test signals.
Number of outputs:
4 with independent timeable outputs
HD Formats:
720p, 1080i, 1080p. Frame rates as listed in table 2
Signals:
•
Video:
EBU Color Bar, 75% with 100% white; Color Bar, 100%, with 100% white; SDIcheckfield; PLUGE;
window signals; clapper board; luminance ramp; combination pattern with selectable color bar - white
ramp - LIP SYNC - 75% red; Black, full field; white, full field from -5% to 105% in 5% increments; white,
window from 5% to 105% in 5% increments; cross hatch, 16 x 9
•
Text:
Moving text string with up to 3 lines of 16 characters each line inserted in the test signals
•
Audio:
Test-tones embedded in the HD-SD SDI signals.
Summary of Contents for PT5300
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