Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
CATV（Cable Television）Equipment |
Product Description
Features
45~870MHz frequency range.
Audio / video dual phase lock.
High quality SAW filter ensures excellent linearity.
High output level, spurious suppression ≥ 65dB.
IF input and output port on rear panel.
Video/Audio RCA input port on rear panel.
RF test port (-30dB) on front panel.
Wide range SMPS.
|
RF |
Unit |
Specifications |
|
Frequency Range |
MHz |
45--870MHz |
|
Output Level |
dBμ V |
≥ 115 |
|
Spurious Suppression |
dB |
≥ 65 |
|
Frequency Accuracy |
KHz |
≤ 5 |
|
Video Audio Separation |
KHz |
6500± 5 KHz (PAL-D/K), 6000± 5 KHz (PAL-I)
5500± 5 KHz (PAL-B/G), 4500± 5 KHz (NTSC) |
|
V/A Rate |
dB |
10~20dB |
|
IF Output Frequency |
MHz |
38 MHz (PAL-D/K), 38.9 MHz (PAL-B/G),
45.75 MHz (NTSC) |
|
IF Output Level |
dBμ V |
90 |
|
Video |
|
Input Level |
Vp-p |
≥ 0.7Vp-p |
|
Input Impedance |
Ω |
75 |
|
Modulation Degree |
- |
87.50% |
|
Differential Phase |
- |
≤ 5° |
|
Differential Gain |
- |
≤ 5% |
|
Chroma Luminance Delay |
ns |
≤ 45 |
|
Frequency Response |
dB |
≤ 2 |
|
Flatness |
dB |
≤ 2 |
|
K Coefficient |
- |
≤ 4% |
|
S/N |
dB |
≥ 50 |
|
Audio |
|
Frequency Response |
dB |
≤ 1.5 |
|
Audio S/N |
dB |
≥ 55 |
|
Connector |
|
Audio / Video Input |
- |
RCA connector |
|
RF / IF |
- |
F connector |
|
Others |
|
Power Supply |
V |
AC 110V± 10% or AC 220V± 10% |
|
Power |
W |
max. 6W |
|
Dimensions |
mm |
483x110x44 (19' , 1U) |
|
Weight |
kg |
3.0 |
We are professional CATV products manufactory, which stablished in 1958, we have 52 years of experience in developing and manufacturing CATV systems. Our sales network covers China, Southeast Asia, the Middle East, Europe, and the US.
Our product range includes:
1. Full DVB-C digital headend equipment/software/STB, and solution.
2. Full Gepon/EOC equipments, and solution.
3.1550/1310nm Optical euquipments.
4. Optical workstations, Nodes and receivers.
5. Optical devices and accessories.
6. RF modulators.
7. Trunk and line amplifiers.
8.5-1, 000MHz taps/splitters.
9. Satellite Dish antennas.
10. C/Ku band LNBs.
11. Coaxial and optical cables.
All operations at our 410, 000 square meter facility are ISO 9001 certified. 5600 employees, 100 R&D staff, and 500 engineers are ready to satisfy your requirements. We have an annual capacity of 2, 000, 000 terminal equipment and 80, 000 network equipment.
