Description

Dual Satellite If Amplifier, DBS 950 to 2150MHz signals from LNB'S or switches need amplification to feet distant receivers.

Specification

Place of Origin: Guangdong, China
Model Number: GDAMP-025 (4216)
ITEM	TYPICAL	Q.C. LIMIT	TEST CONDITIONS
1. PASS BAND			950 ~ 2150MHz
2. GAIN	10 dB	9 dB MIN	AT 950 MHz
	12dB	10 dB MIN	AT 1200 MHz
	13dB	11 dB MIN	AT 1450 MHz
	15dB	12 dB MIN	AT 1750 MHz
	17 dB	15 dB MIN	AT 2150 MHz
3.RETURN LOSS (INPUT)	- 14 dB	-12 dB MIN	950 ~ 1750MHz
	- 12 dB	-10 dB MIN	1750 ~ 2150MHz
(OUTPUT)	- 15dB	- 12 dB MIN	950 ~ 1750MHz
	- 12 dB	- 10 dB MIN	1751 ~ 2150MHz
4. ISOLATION (LNB/A TO LNB/B)	- 45 dB	- 40 dB MIN	950 ~ 1750MHz
	- 42 dB	- 38 dB MIN	1751 ~ 2150MHz
(OUT TO OUT)	- 47 dB	- 40 dB MIN	950 ~ 1750MHz
	- 42 dB	- 38dB MIN	1751 ~ 2150MHz
(CROSS POLARIZATION: LNB/A TO OUTB VS GAIN AND LNB/B TO OUTA VS GAIN)	- 47 dB	- 43 dB MIN	950 ~ 1750MHz
	- 45 dB	- 40dB MIN	1751 ~ 2150MHz
5. OUTPUT CAPABILITY	13 dBm	10 dBm MIN	1dB COMPRESSION
		AT FROM 950 MHz TO 2150MHz ANY FREQUENCY
6. NOISE FIGURE	7.2dB	8.5dBMAX	950-2150MHz
7. LNB OUTPUT VOLTAGE		LNB A: +18VDC LNB B: +13VDC	AT ADAPTOR
8. CURRENT CONSUMPTION	150 mA	130～185mA	at 18.0VDC, not including LNB current.
9. CONNECTOR		F TYPE FEMALE	ALL PORT
10. IMPEDANCE		75 OHM	ALL PORT