Gold Member Since 2009
Grandway Electronics Limited

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

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Supplier Homepage Product Trunk Amplifier CATV Two-Way Trunk Amplifier (GW-SXG400)

CATV Two-Way Trunk Amplifier (GW-SXG400)

FOB Price: Get Latest Price
Min. Order: 1 Box
Production Capacity: 1000PCS/Month
Transport Package: 10Pcs/Carton
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: GW-SXG400
  • HS Code: 85176229
  • Origin: China
Product Description
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.

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)
Input voltage (Vac)
36-65/220 ± 20%
Forward Path
Gain (dB)
In-band Flatness (dB)
± 1
Return loss (dB)
≥ 14
Gain adjustable range (dB)
Slope adjustable range (dB)
Noise Figure (dB)
≤ 10
CTB (dB)
62 (Note1)
61 (Note2)
CSO (dB)
62 (Note1)
60 (Note2)
Reverse Path
Gain (dB)
≥ 18
In-band Flatness (dB)
± 0.75
Gain adjustable range (dB)
Return loss (dB)
≥ 14
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Mr. Dennis Song
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