Shanghai Haihui Optic Technology Co., Ltd.

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CATV Amplifier

Product Details:

Place of Origin	Shanghai, China (Mainland)
Brand Name	HAIHUI
Model Number	HHA-MB870-40A

Payment & Shipping Terms:

Minimum Order Quantity:	1 Pack/Packs
Payment Terms:	L/C,T/T
Supply Ability:	300 Pack/Packs per Week

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Detailed Product Description

·HHA-MB870-40A Mini Bridger CATV Amplifier

Introduction

HHA-MB870-40A is two way Trunk Amplifier with two way (or three way ) output, it is adaptable to Coaxial Trunk line of the HFC system signal amplification. our product offers high gain, high output levels, with good performance of CTBCSO, 16 dB return loss .The frequency of four diplex Filter options. and offers AGC/MGC function. factory set-up is two output port, A third output is user-configurable via splitter or directional coupler plug-in.

Characteristics

Uses Enhanced Gallium Arenide (E-GaAs) modules in Forward Path.

High Gain.

High output levels.

Adjusting the plug of the frequency respond, can effectively compensates the raised package which produced by weaken of the electric cable non-linearity .

outdoor casting aluminum housing adopts international advanced passivated processing and the double-decked waterproof craft, the unit is not only anti-corrosive and anti-aging, but also has a good radiation, and has a good waterproof performance and an anti-electromagnetic performance.

Adjustable input level and output level in forward path and return path, convenient for system adjustment.

Uses the high quality bi-directional plug connection, convenient for network update.

The highly effective low noise switching power supply, guarantees the signal two-way transmission target.

PARAMETER		UNITS	NOTE	FORWARD		RETURN
Passband		MHz		54870		542
Flatness		dB		±0.75		±0.5
Minimum Full Gain		dB		45		NA
Operational Gain		dB		40		29
Manual Bode Slope Control Range		dB		±5±0.5		NA
Interstage Equalizer Slope		dB		12±1		NA
Noise Figure 42/54/870		dB		NA/12/10		9/NA/NA
Output Level 54/550/870		dBmV		32/38/44		41FLAT
CTB		dBc		75
CSO		dBc		75
XM		dB		65
Test Point		dB		-20		-20
Return Loss		dB		≥16		≥16
Hum Modulation		dBc		65
DC Voltage		V		24±0.25
DC Ripple		mV		≤50
Power Consumption		W		44
AC Input Voltage Range		V		3890
AC Current Drawing	90VAC 75VAC 60VAC 53VAC 45VAC 38VAC	A	0.56 0.62 0.74 0.78 0.95 1.16		0.56 0.62 0.74 0.78 0.95 1.16
AC Bypass Current All Ports		A		15
Housing Dimensions		mm		460×255×190
Weight		KG		7.8
Ambient Working Temperature				-25+55