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Ningbo Huaye Broadband Network Equipment Co.,...

[Province: Zhejiang]   

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Contact Method Amplifier

Amplifier

Model No.:	ZGSM-860
Brand Name:	Zhongping
Function:	CATV equipment
Export Area:	US, Russia, Israel, Korean etc
Place of Origin:	Zhejiang

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CompanyInfo
Ningbo Huaye Broadband Network Equipment Co., LTD. was establishedin 1988, Located in Yuyao City, Zhejiang Province which has7000-year-old ancient civilization antiquity-Hemudu. Now ourcompany is one of the key companies in the development andmanufacture for Broadband Network transmission, exchangedistribution equipments and accessories and has been exportingproducts to Europe, USA and countries in Southeast Asia. Sincebeing established,with the rapid growth of CATV industry we havedevel...
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• OEM Services Provided: NO
• Business Type: Manufacturer, TradingCompany
• QualityCertificate:ISO9001
• Main ExportMarkets:North America, Western Europe,Eastern Europe, South America, Southeast Asia, Eastern Asia, MidEast

• Payment & Shipping Terms:
• MOQ: 10 millionyear
• Means of Transport: sea & air way, river

• Supply Capacity:
• Delivery Date: 30 days

ZGSM-860/DISTRIBUTION AMPLIFIER
Product description
Line distribution amplifiers are intended for amplifying anddistributing TV signals in cable TV networks.
The amplifiers are produced with built-in power supply for poweringfrom mains ~187…250V and for remote powering from line ~35...65V(depending on type). The amplifiers have one input and twooutputs.

Technical characteristics

Type			ZGSM-860-2		ZGSM-860-1
Frequency range	forward path		47/87-862 MHz
	return path		5-30/65 MHz
Gain	forward path		30dB
	return path		20dB
Frequency response			0.75 dB
Gain adjustment			20 dB
Slope adjustment, typical			18 dB
Output level: CTB60dB(EN50083-3) *			107 dBuV
Output level:CSO≥60dB(EN50083-3) *			109 dBuV
Output level:XMOD≥60dB(EN50083-3) *			107dBuV
Return Output level: Dim≥60dB			124dBuV
Input and output return loss**			> 16 dB
Noise figure			< 7 dB
Test point attenuation			-20 dB±1
Power consumption		mains powering	15VA/~187-250V/50Hz	-
		remote powering	-	15VA/~35-65V/50Hz
AC pass current(through IN and OUT,switchable)			-	4 A max
Operating temperature range			-25～65℃
Dimension Weight(packed)			184x127x57mm 1.3kg	184x127x57mm 1.3kg

* CTB/CSO/XMOD is measured with 6dB pre-equalizer(42channels).
** when f≥40 MHz, return loss ≥16 dB(40 MHz)-1.5dB/octave.

 

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