Transcript
Specification compact headend module AV-PAL (mono/stereo)
This compact headend module is designed to modulate A/V signals (composite video, audio) into four independent PAL/SECAM channels. Key features : • • • • •
full band high quality modulators four independent VSB outputs multi-language OSD menu optional with A2-stereo encoder output level adjuster via OSD for each channel
operating parameters item
condition
min
Inputs
typical
max
unit
-
5
MHz
1
2
Vpp
4x CVBS, Audio L/R
input frequency
0
input level
Modulator modulator type
VSB, Standard B/G (PAL)
output frequency
47
-
862
output channel
E2
-
C69
S2
-
S41
frequency deviation picture – sound freq. (sound 1 / mono)
30 Norm B/G
5,495
picture – sound freq. (sound 2) picture – sound level (sound 1 / mono)
5,500
5,505
5,742 Norm B/G
MHz
kHz
L
MHz MHz
15
18
19
dB
17
24
26
dB
89
94
level adjust module
14
15
17
dB
level adjust channel
14
15
17
dB
spurious emmisions
50
55
60
dB
P3
dB
L
dB
L
picture – sound freq. (sound 2) module output level
@ E2 – C69, S2 – S41 (47 – 862 MHz)*, Pegelsteller Maximum
return loss output
@ 40 MHz -1,5 dB / octave
14
S/N module weighted
@ C5–C66, S2–S38, level adj. at max level
49
54
dBuV
56
P2
* from C67 – C69 deviation: -3dB
2014-04-09.th, subject to change without notice
20140409_Spec_EN_4AV-PAL
1/2
Specification compact headend module AV-PAL (mono/stereo) item
condition
min
typical
max
unit
12
15
18
V
4AV-Pal mono
0,9
0,95
A
4AV-Pal stereo
1,0
1,1
A
4AV-Pal mono
13
15
W
L
4AV-Pal stereo
15
17
W
L
20
+45
°C
+40
°C
common operating voltage current consumption
power dissipation
ambient temperature
working state
-10
data integrity
EN 50 083-4 working state, base unit warmed up
-5
dimensions
LxBxH
PK „L“: PK „P1...":
208 x 140 x 20
L
mm
testet with development sample quality control check
2014-04-09.th, subject to change without notice
20140409_Spec_EN_4AV-PAL
2/2
