SA831 Home User 2-Way Indoor CATV Signal Amplifier

• Type: CATV Equipment
• Function: Signal Transmission Equipment
• Certification: CE
• Condition: New
• Product Name: SA831CATV Signal Amplifier
• CATV Amplifier Application: Hfc Network
• Model NO.: SA831
• CATV Amplifier Power: AC:135V-250V, or AC:35V-90V
• CATV Amplifier Consumption: 8W
• CATV Amplifier Feather: with Low Noise Philips Power Doubler Module
• CATV Amplifier Diamention: 260mmx210mmx120mm
• CATV Amplifier Frequency: 87-860MHz
• AGC: 30dB
• CATV Amplifier Brand: Softel/OEM
• Lead Time: 10 Days
• Transport Package: Standard Exprot Carton
• Specification: Grade A
• Trademark: SOFTEL
• Origin: Zhejiang Province, China
• HS Code: 85176229
• Production Capacity: 1000PCS/Month

Product Description

 Bi-directional User Distribution Amplifier

It adopts high-output Philips microwave component amplifier, perfect fore-and-aft power doublers and fore-and-aft independent forward and reverse test ports suitable for bi-directional distribution network.
 

1. Character Parameters:

Item	Unit	SR831 Series
Forward Transmission
Frequency Range	MHz	(45)87~550	(45)87~750	(45)87~862
Rated Gain	dB	24
Min Fill Gain	dB	≥24
Rated Input Level	dBμV	72
Rated Output Level	dBμV	96
Flatness in Band	dB	≤±1
Noise Figure	dB	≤10
Return Loss	dB	≥16
C/CTB (84 PAL-D)	dB	≥57
C/CSO (84PAL-D)	dB	≥56
Signal to Noise Ratio	dB	≥66
Voltage Stroke	KV	5(10/700μS)
Backward Transmission
Frequency Range	MHz	5~(30) 65
Rated Gain	dB	18
Flatness In Band	dB	≤±1
Noise Figure	dB	≤12
Return Loss	dB	≥12
MAX Output Level	dBμV	≥110
Carrier to second order inter modulation ratio	dB	≥52
Carrier alternate noise ratio	dB	≥66
General Response
Power Voltage(50Hz)	V	220±15% OR 60
Power consumption	VA	10
Dimension	Mm	235(L) x 140 (W) x110(H)