user login

CATV Standard Two-way Amplifier

Place of Origin: Sichuan

Company Profile

Location: Chengdu, Sichuan, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Description

CATV  Standard Two-way Amplifier :
      HUASU two-way transferring amplifier series whose design is novel, debugging and using are convenient has characters of high-index, high-reliability and high-stability. High-efficiency switching power supply and high-stability linear power supply both are OK. The shell made by aluminum alloy die-casting is waterproof, shielding, and heat-resistant. Input and output both equip the ceramic discharge tube of high speed and heavy current. The series are optimized (a tractor serves several purposes) and intelligentized (only two points are adjustable) based on original equipment. Voltage of five-core plug-in is adjustable; branch and distribution are both in the equipment, which are handsome and convenient. Special adjustable inserted equalization is easy to upgrade and maintain, then the secondary equalization can be dispensed with and the consistency of bulk production is better. Short circuit plug-in is replaced by safety, power supply is protected twice, and amplification and network are safer.
The products are divided into: HSFB7230D single module economic type
                              HSFB 7230D double modules push-pull type
 
2Technical Parameters:
Type
 
Item
 
Unit
HSFB7230D
Operation Frequency
Backward Optional
MHz
optional
Forward
MHz
550/750/862
Nominal Gain
Backward
dB
18~22
Forward
dB
28
Flatness within Band
dB
±0.5
Maximal Output Level
dB mV
120
Adjustable Ranges of Gain
dB
0~20
Adjustable Range of Slope 
dB
3~21
Nominal Input Level
Backward
dB mV
80
Forward
dB mV
72
Noise Factor
Backward
dB
≤ 5.5
Forward
dB
≤ 8
Reflection Loss
Backward
dB
≥ 20
Forward
dB
≥ 16
Output Ports
 
 
2
Post Buying Request