GDMS-008 multi-road switch-30 years focus on CATV, MATV & SAT TV. Network Communication OEM/ODM manufacturer

GDMS-008 multi-road switch

4038MN

Consultation hotline：0755-27091915

Place of Origin:Guangdong,China
Model Number:GDMS-008（4038MN）
Description		Freq. Range (MHz)	4038-MN
INSERTION LOSS	ANT PORT	40～700 MHz	-11 dB TYP , -14 dB Max.
		701～806 MHz	-12 dB TYP , -16 dB Max.
INSERTION GAIN		950～1450 MHz	-2 dB TYP , -2.5 dB Max.
	SAT PORT	1451～1750 MHz	-3 dB TYP , - 4 dB Max.
		1751～2200 MHz	- 4 dB TYP , -5 dB Max.
FLATNESS	ANT PORT	40～806 MHz	±2.5 dB TYP ±3 dB Max.
	SAT PORT	950～1450 MHz	±2.0 dB TYP ±2.5 dB Max.
		1451～2200 MHz	±2.5 dB TYP ±3.0 dB Max.
STOP BAND ATTENUATION	ANT PORT	AT 950 MHz	15 dB TYP , 12 dB Min.
	SAT PORT	AT 806 MHz	15 dB TYP , 12 dB Min.
ISOLATION	LNB 13/14V TO LNB 17/18V	950～2200 MHz	-35 dB TYP , -30 dB Min.
		40～806 MHz	-18 dB TYP , -15 dB Min.
	OUT TO OUT	950～1750 MHz	-35 dB TYP , -30 dB Min.
		1751～2200 MHz	-30 dB TYP , -25 dB Min.
	CROSS POLARIZATION	950～2200 MHz	-27 dB TYP , -24 dB Min.
RETURN LOSS	ANT IN	40～806 MHz	-12 dB TYP , -10 dB Min.
	SAT IN	950～2200 MHz	-12 dB TYP , -10 dB Min.
	OUTPUT	40～806 MHz	-12 dB TYP , -10 dB Min.
		950～2200 MHz	-12 dB TYP , -10 dB Min.
DC PASS	Rx→LNB		500 mA Max.
	ANT Rx, 1LNB→Rx		None

	DC IN→LNB
	DC IN ANT
LHCP / RHCP SWITCHING POINT			14 .0～14.7 VDC
LOW VOLTAGE OPERATION 13V PORT			10 VDC MIN.

CONNECTORS			" F " FEMALE
INPUT/OUTPUT IMPEDANCE			75 ohm