GA30-DV GPS digital step adjustable amplifier
Classification:
Product
GPS and GNSS Amplifiers
Product accessories:
- DESCRIPTION
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Description
GA30 - DV is the latest launch of the single stage of the low noise amplifier, its technical characteristics are as follows:
1. Digital display gain: LED digital display, clearly display the current amplifier gain;
2. Touch-tone gain adjustment: through the upper and lower key, you can adjust the gain when needed;
3. Power control: toggle the power switch, easy control power supply state ;
Covers the GPS, Galileo, and GLONASS, Beidou 2 etc. The device features 30dB gain and a noise figure less than 3dB. Since the product consumes less than 20mA, the device can be placed in line with the receiver antenna and can be powered by the GPS receiver's antenna voltage output.
The GA30-DV is More practical than any competitive product in the market.
Features:
Gain : 0~30dB, Digital display step adjustable .
Frequency Range: 1150MHz~1650MHz
Program control RS232
Pass DC and block DC switchable.
Response For:GPS:L1,L2,L2C,L5;Glonass:G1,G2;Galileo:L1,E1,E2,E5(E5a,E5b),E6;Beidou2:B1,B2,B3;Beidou3:B1,B2,B3;IRNSS:L1,L5;OmniStar
Specifications
Parameter
Conditions
Min
Typ
Max
Units
Freq. Range
In- Output ports, 50Ω
1150
1650
MHz
In &Out Imped
In, all output ports
50
Ω
Gain
1207MHz
1227MHz
1561MHz
1575MHz
1609MHz
In- Output ports
-45dBm Input Level
0~30
dB
(0~30)-1.5
0~30
(0~30)+1.5
(0~30)-1.5
0~30
(0~30)+1.5
(0~30)-1.5
0~30
(0~30)+1.5
(0~30)-1
0~30
(0~30)+1.5
(0~30)-1.5
0~30
(0~30)+1.5
Input SWR
2.0:1
-
Output SWR
2.0:1
-
Noise Figure
2
dB
Gain Flatness
2
dB
Amp. Balance
0.5
dB
Phase Balance
1.0
deg
Group Delay Flatness
1
ns
Current
Pass DC, No Powered configuration, DC input on Out Port
250
mA
Max RF Input
Max RF input without damage
0
dBm
Max RF Power
0
dBm
1dB press
-4
dBm
Operating Temperature
-40
85
℃
Functional description:
The RS232 used to adjust system gain level(0~30dB adjustable) and pass DC or block DC control.
① Input,
② Output
③ DC control, Pass DC or block DC on input and output port.
④ Gain Up
⑤ Gain Down
⑥ LED display
GPS amplifier
GNSS Amplifier
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