Gdamp-040 amplifier-30 years focus on CATV, MATV & SAT TV. Network Communication OEM/ODM manufacturer

Gdamp-040 amplifier

LA145A

Indoor / Outdoor 54 to 2150 MHz DBS / ATSC line powered amplifi er with 14 dB forward gain and passive sub-band return.

Consultation hotline：0755-27091915

Place of Origin:Guangdong,China
Model Number:GDAMP-040(LA145A)
ITEM	TYPICAL	Q.C LIMIT	TEST CONDITIONS
FREQ．RANGE			250-2400MHz
GAIN	+10dB	+8dB MIN.	250MHz
	+13dB	+11dB MIN.	950MHz
	+15dB	+13dB MIN.	1450MHz
	+17dB	+15dB MIN.	2150MHz
	+14dB	+13dB MIN.	2400MHz
ISOLATION
INPUT TO INPUT	-40dB	-35dB MIN.	250~2400MHz
OUTPUT TO OUTPUT	-40dB	-35dB MIN.	250~2400MHz
CROSS POLARIZATION	-40dB	-35dB MIN.	250~1450MHz
CROSS POLARIZATION	-35dB	-30dB MIN.	1451~2400MHz
RETURN LOSS
INPUT/OUTPUT	-12dB	-10dB MIN.	250~2150MHz
INPUT/OUTPUT	-10dB	-8dB MIN.	2151~2400MHz
INPUT CAPABILITY	108dBuV	106dBuV MIN.	AT 250MHz INPUT
INPUT CAPABILITY	108dBuV	106dBuV MIN.	AT 250MHz INPUT
（1dB compression）	106dBuV	104dBuV MIN.	AT 950MHz INPUT
VOLTAGE DROP	0.5VDC	0.7VDC MAX.	@ 0~300mA、DBS OUT→LNB IN
WORKING VOLTAGE		12~24VDC
POWER PASS			DBS OUT ←→ LNB IN
IMPEDANCE		75 Ohm	ALL PORTS
CONNECTOR		“F”TYPE FEMALE	ALL PORTS