Blankom ATB 19 series, Operating Instructions Manual

Page: 13 / 15

13
ATB 19x
Part N
o
: 9848.xx
ASI - TV Transmodulator
ASI
→
ATV (AM)
14. Example of use
15. Technical data
ASI input
Level range 200 … 880 mV
pp
Data rate 270 Mbps
Connector BNC socket
Impedance 75 Ω
ASI polarity regular/ inverted
ASI output
Level 800 mV
pp
(± 10 %)
Data rate 270 Mbps
Connector BNC socket
Impedance 75 Ω
ASI polarity normal
ASI signal processing
Data rate 0.625…78 Mbps
ASI transfer format
Input
continuous, burst
Output burst
TStransfer format
Input
188, 204 Byte
Output 188, 204 Byte
Signal processing EN 50083-9 [1]
TV ouput
9848.01/.08/.09:
TV standard B/G
Sound carrier frequencies 5.5 / 5.742 MHz above pic.carr.
9848.21/.25/.29:
TV standard D/K
Sound carrier frequencies 6.5 / 6.25 MHz above pic.carr.
9848.22/.24/.28:
TV standard D/K
Sound carrier frequencies 6.5 / 5.742 MHz above pic.carr.
Sound type double carrier FM
Sound mode mono / stereo / dual /auto
(PDC controlled)
Audio deviation 1 mono – carrier 30 / 50 kHz
Audio deviation 2 mono - carrier 30 kHz
Audio deviation dual sound
30 kHz
Output frequency range 45 … 862 MHz
Tuning steps 10 kHz
Output level max. 116 dBμV
Range for level adjustment 0...31.5 dB (0.5 dB steps)
Channel allocation adj.channel compatible
Connector F socket
Impedace 75 Ω
Return loss ≥ 18 dB 45 MHz
-1.5 dB/ Octave
Signal quality
Single channel intermodulation ≥ 66 dB
Signal to noise ratio (S/N)
3rd order ≥ 60 dB
Spurious 45 ... 862 MHz ≥ 60 dB
C/N in channel (BW = 4.8 MHz) typ. 69 dB
C/N (> 25 MHz, distance from
centre of channel;BW=4.8 MHz) typ. 80 dB
S/N ratio parallel sound
unweighted/ weighted
typ. 62/ 56 dB
Output level stability max.1 dB
pp
Frequency stability ± 30 kHz
Operating parameters
Current / voltage 12 V (0.2 V)/ 700 mA
Residual ripple of
supply voltage ≤ 10 mV
pp
Enviromental conditions
Temperature range -10 ... +55 °C
Temperature range for
data keeping
5 ... 45 °C
Relative humidity ≤ 80 % (non condensing)
Method of mounting vertical
Location of mounting splash-proof and
drip-proof
Physical information
Dimensions (l x w x h)
without 19” - adapter
50 x 276 x 148 mm
with 19” - adapter 50 x 301 x 148 mm
Weight 1,300 g
Delivery content
1 x BUS connector
Software options
Test lines CKB 101 (9650.51)
Subtitling CKB 102 (9650.52)
BISS decryption CKB 104 (9650.54)