Gdamp-008 amplifier

3305-1P-20
1. Model HDA-200 Gain Control is a 10-turn gain control. To obtain maximum attenuation of -18dB, turnthe control fully counter-clockwise.
2. Model HDA-200 has an FM Trap or Switch. If you want to amplify FM, switch the FM Trap OUT. If youdo not want to receive or amplify FM, switch the Trap IN.

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Parameter

Place of Origin:Guangdong,China
Model Number:GDAMP-008 (3305-1P-20)
ITEM
TYPICAL
Q.C LIMIT
TEST CONDITIONS
1.FORWARD PATH
FREQ RANGE
@ 54 ~ 1000 MHz
GAIN
25 dB
24 dB MIN
@ 54 ~ 1000 MHz
FLATNESS
±1.0 dB
±1.5 dB MAX
@ 54 ~ 1000 MHz
RETURN LOSS INPUT
14 dB
12 dB MIN
@ 54 ~ 550 MHz
17 dB
14 dB MIN
@ 551 ~ 1000 MHz
OUTPUT
15 dB
12 dB MIN
@ 54 ~ 1000 MHz
NOISE FIGURE (GAIN MAX)
4.0 dB
5.0 dB MAX
@ 54 ~ 550 MHz
5.0 dB
5.5 dB MAX
@ 551 ~ 1000 MHz
INPUT CAPABILITY
1 dB COMPRESSION
104 dBuV
102 dBuV
@ AT CH2 INPUT
GAIN CONTROL
0~18 dB
0~15 dB MIN
@ 54 ~ 1000 MHz
FM TRAP
88 MHz
-2.5 dB
-3 dB MAX
@ BETWEEN TO OVERGAIN
95 ~ 108 MHz
-22 dB
-20 dB MIN
@ BETWEEN TO OVERGAIN
2.RETURN PATH
FREQ RANGE
@ 5 ~ 42 MHz
GAIN
12 dB
10 dB MIN
@ 5 ~ 42 MHz
RETURN LOSS IN / OUT
12 dB
10 dB MIN
@ 5 ~ 42 MHz
FLATNESS
±0.75 dB
±1.0 dB MAX
@ 5 ~ 42 MHz
NOISE FIGURE
6 dB
7 dB MAX
@ 5 ~ 42 MHz
INPUT CAPABILITY
114 dBuV
112 dBuV MIN
@ 36 MHz INPUT
1 dB COMPRESSION
3.CURRENT CONSUMPTION
190mA
@ 12V DC
4.OPERATING TEMPERATURE
-40℃ ~ +60℃
5.POWER SUPPLY VOLTAGE
12 ~ 16V 300mA
VIA POWER INPUT PORT
OR FEED FROM OUTPUT PORT
6.CONNECTOR
TYPE “F” FEMALE
ALL PORTS
7.IMPEDANCE
75 OHM
ALL PORTS

Explain

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