Adjacent frequency CATV Modulator
1:Fixed adjacent channel
2:SAW filtered-VSB filtering
Features:
Fixed channel modulators for use in adjacent channel CATV Head End SAW filtered-VSB filtering.
LED display, easy to operate.
The control of frequency synthesis phase-locked loop, CPU dual phase-lock.
High index, reliable, good price comparative.
PAL signal standards, (NTSC and SECAM can be customized, if you need NTSC or SECAM, please let me know in advance).
Audio standard: DK/I(6.0/6.5)
Technology Parameter
|
Items |
unit |
Parameter |
|
Output Frequency |
MHz |
47-224.25 |
|
RF Output Level |
dB |
93-110 |
|
Output Impedance |
Ω |
75 |
|
Spurious Rejection |
dB |
>60 |
|
Flatness |
dB |
<1.0 |
|
RF Return Loss |
dB |
>14 |
|
V/A Carrier Power Ratio |
dB |
10/20 |
|
Video Mod Depth |
|
≥87.5 |
|
Audio carrier |
MHz |
6.5 /6.0/5.5/4.5Available |
|
Frequency Tolerance |
KHz |
±1 |
|
Power Supply |
V |
AC220±10 |
|
Power Consumption |
W |
8 |
|
Operating Temperature |
|
0-40 |
|
Dimensions |
MM |
483*205*45
|
|
Weight |
KGS |
1.9 |
|
detailed specification
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