High Quality Line Extender CATV Amplifier

• Customization: Available
• Type: CATV Equipment
• Condition: New
• Model NO.: SA1200
• Brand: Softel
• Module Number: SA1200
• Forawrd Frequency Bandwidth: 47/85 ~860/1003MHz
• Noise Figure: ≤ 10dB
• Gain Stability: -1.0 ~ +1.0dB
• Power Consumption: 168.25MHz
• Return Loss: ≥ 16
• Input Voltage: AC:135V-250V, or AC:35V-90V
• Consumption: 22W
• Dimension: 260mmx200mmx130mm
• Transport Package: Packed with Polyfoam, Outer Packed with Brown Box
• Specification: CE; ISO9001
• Trademark: Softel
• Origin: Hangzhou, Zhejiang, China
• HS Code: 85176229
• Production Capacity: 1000PCS Per Month

Product Description

High quality Line extender for CATV

 

1. Product Summary

SA1200 outdoor bidirectional AGC trunk amplifier is a new high gain amplifier. Adopt mature and optimized circuit design, scientific and rational internal process, high quality materials, and built-in high performance AGC control circuit, to ensure the stable gain and low distortion. It's the first choice equipment for large and medium-sized CATV bidirectional transmission network.
 

2. Performance Characteristics

• It is more convenient to debug because of the plug-in duplex filter, fixed equalizer and attenuator, plug-in output tap, and the scientific and reasonable on-line detection ports.
• Built-in optimal designed high performance AGC control circuit, make the control more precise and the signal operation more stable.
• The equipment can long time continuous work steadily under outdoor bad environmental condition. Because of the aluminum waterproof housing, high reliability switching power supply and strict lightning protection system.

3. Technique Parameters

Item	Unit	Technical Parameter
Forward Path
Frequency range	MHz	47/85 ~860/1003
Rated gain (@FZ110)	dB	30	34		36	38
Min full gain (@FZ110)	dB	≥30	≥34		≥36	≥38
Rated Input Level	dBμV	72
Rated Output Level	dBμV	106/108
Flatness In Band	dB	±0.75
Noise Figure	dB	≤ 10
Return Loss	dB	≥ 16
ATT	dB	1-18 (Fixed, 1dB stepping, selectable)
EQ	dB	1-15 (Fixed, 1dB stepping, selectable)
C/CTB	dB	≥67		Test condition: 79 channels. Output level: 53MHz/550MHz/750MHz. 99dBuV/105dBuV/108 dBuV
C/CSO	dB	≥69
AGC Pilot Frequency	MHz	168.25 (Or specified by the user)
AGC Characteristic	dB	±4 (input) /±0.5 (output)
Group Delay	ns	≤ 10  (112.25 MHz/116.68 MHz)
Signal to Hum Ratio	%	< 2
Gain Stability	dB	-1.0 ~ +1.0