We are manufactures company in exporting CATV and CCTV products, including CATV Amplifier, CATV Modulator, Optical transmitter, Optical node, EDFA, CCTV Transmitter&receiver, Media converter, Fiber-Optic patch cord, Optical coupler and so on
Feature:
1. High price & performance ratio
2. Indoor Housing, Rain-proof and anti-electromagnetic
3. The main PCB of all amplifiers is 862MHz platform. The same PCB fits all similar amplifiers with different frequency Range
4. With adjustable attenuator and equalizer
5. Dual power supply, 22OVAC and 60V AC switchable
|
Item |
Unit |
Forward |
|
Fre. range |
MHZ |
47 to 550/750/862 |
|
Input level range |
dBμv |
68 to 72 |
|
Nominal gain |
dB |
30-48 |
|
In-band flatness |
dB |
±0.75 |
|
Noise figure |
dB |
≤8 |
|
CTB |
dB |
≥60 |
|
CSO |
dB |
≥60 |
|
Reflection loss |
dB |
≥14 |
|
Adjustable attenuator |
dB |
20 |
|
Power supply |
AC |
AC220 AC 30/40/50/60
(50-60Hz) |
|
Power consumption |
W |
≤3 |
|
Gain Stability |
dB |
-1.0 - +1.0 |
|
Dimensions |
MM |
GF5035(230*130*60 ) |
|
Weight |
KG |
5035(1.42) |
Located in Huizhou Hongda High Technology Industry Park, Boluo Zone. We are a professional company dealing with R&D, manufacturing marketing of Monitor products and cable TV equipment. Forged for more than 18 years, we're proud of our experienced, skilled workforce, concept of quality service and top-notch testing equipment such as 8591C spectrum analyzer, computerized, and hot-blast backset current welder, which ensures 100% automation in quality production.
Product Range: Monitor products: Digital headend products: Digital encoder, QAM modulators, Multiplexer, Scrambler, set top box. Analog headend products: Modulators, Amplifiers, Combiner, Optical transmitters, EDFA, optical workstations, optical receivers, Power supply, dB meter etc.
