Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Plant Area:
<100 square meters
Main Markets:
North America, South America, Africa
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Catv, Trunk Amplifier, Amplifier manufacturer / supplier in China, offering CATV Two-Way Trunk Amplifier (GW-SXG400), 1550nm Edfa (Erbium Doped Fiber Amplifier) - 20dB, CATV 1310nm Optical Transmitter (GW-OT3000) and so on.

Gold Member Since 2009

CATV Two-Way Trunk Amplifier (GW-SXG400)

Min. Order: 1 Box
Production Capacity: 1000PCS/Month
Transport Package: 10Pcs/Carton
Payment Terms: T/T, Western Union
Origin: China

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Basic Info.

Model NO.
GW-SXG400
HS Code
85176229
Features
Frequency bandwidth: 5-862MHz, 5-750MHz;
High-quality diplex filter, three split points optional;
Two output ports in forward path;
Changeable tap/ splitter;
Optional AGC circuit can compensate the output level caused by the weather changing or other items;
Adjustable attenuator and equalizer in forward path and reverse path;
All of the bi-directional ports are capable of passing power into or out of the unit;
High efficiency and wide range switching power supply;
Spark-Arrestor at RF output port to offer surge protection.

Parameter
Forward Path
Bandwidth (MHz): 87(42/58)-750/862
Gain (dB): 30/26
Flatness (dB): 0.75
Noise Figure (dB) ≤ 10
Gain adjustable range (dB): 0-20
Slope adjustable range (dB): 0-20
Output Return Loss (dB)≥ 16
Nominal RF input level (dBuV): 72
Nominal RF input level (dBuV): 102/98
Output Impedance (W): 75
AGC accuracy (dB): 3/0.3dB
CTB (dB): 62
CSO (dB): 62

Reverse Path
Bandwidth (MHz): 5-65(30/42)
Gain (dB): 18
Flatness (dB): 0.75
Noise Figure (dB) ≤ 12
Output Return Loss (dB)≥ 16
Maximum RF output level (dBuV): 110

System Parameter
Input voltage (V): 35-70VAC/160_265VAC
Operating Temperature: -25~+55
Dimensions (mm): 215(L) 135(W) 90 (H).
Bandwidth (MHz)
 
5-750
 
5-860
 
Input voltage (Vac)
 
36-65/220 ± 20%
 
Forward Path
 
Gain (dB)
 
30
 
In-band Flatness (dB)
 
± 1
 
Return loss (dB)
 
≥ 14
 
Gain adjustable range (dB)
 
-20~0
 
Slope adjustable range (dB)
 
-20~0
 
Noise Figure (dB)
 
≤ 10
 
CTB (dB)
 
62 (Note1)
 
61 (Note2)
 
CSO (dB)
 
62 (Note1)
 
60 (Note2)
 
1
Reverse Path
 
Gain (dB)
 
≥ 18
 
In-band Flatness (dB)
 
± 0.75
 
Gain adjustable range (dB)
 
-20~0
 
Return loss (dB)
 
≥ 14
 

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