Filter
Top Products
- 15 -
- 15 -
Bx 1A
112.0000 MHz
OUTPUT:
Bx 1A
Modulator:
OUTPUT:
on
▶
◀
/
+
–
/
The QAM signal is transmitted with a bandwidth of 8 MHz.
This means that you can only use the channel centre fre-
quency of the existing channel raster in the range of chan-
nels S21 … C69 (frequency raster 8 MHz). The frequency
raster is 7 MHz in the range of the lower channel ranges
(≤ channel S20)
. If one uses the existing channel raster here,
this will result in interference (overlapping) of the 8 MHz
QAM signal packages and thus transmission problems.
For programming in this channel range, we recommend to
calculate the output frequency of the QAM modulator,
… starting with the upper output frequency of the Cas-
sette listed in the “Specifications” going back in steps
of 8 MHz, or
… starting with the lower output frequency of the Cas-
sette listed in the “Specifications” mov
ing up in steps
of 8 MHz.
Channel
Channel centre
frequency
[MHz
]
S 21 306.00
S 22 314.00
S 23 322.00
S 24 330.00
S 25 338.00
S 26 346.00
S 27 354.00
S 28 362.00
S 29 370.00
S 30 378.00
S 31 386.00
S 32 394.00
S 33 402.00
S 34 410.00
Channel
Channel centre
frequency
[MHz
]
S 35 418.00
S 36 426.00
S 37 434.00
S 38 442.00
S 39 450.00
S 40 458.00
S 41 466.00
C 21 474.00
C 22 482.00
C 23 490.00
C 24 498.00
C 25 506.00
C 26 514.00
C 27 522.00
Channel
Channel centre
frequency
[MHz
]
C 28 530.00
C 29 538.00
C 30 546.00
C 31 554.00
C 32 562.00
C 33 570.00
C 34 578.00
C 35 586.00
C 36 594.00
C 37 602.00
C 38 610.00
C 39 618.00
C 40 626.00
C 41 634.00
Channel
Channel centre
frequency
[MHz
]
C 42 642.00
C 43 650.00
C 44 658.00
C 45 666.00
C 46 674.00
C 47 682.00
C 48 690.00
C 49 698.00
C 50 706.00
C 51 714.00
C 52 722.00
C 53 730.00
C 54 738.00
C 55 746.00
Channel
Channel centre
frequency
[MHz
]
C 56 754.00
C 57 762.00
C 58 770.00
C 59 778.00
C 60 786.00
C 61 794.00
C 62 802.00
C 63 810.00
C 64 818.00
C 65 826.00
C 66 834.00
C 67 842.00
C 68 850.00
C 69 858.00