GPS/GNSS Digital Step Adjustable Amplifier RGA30-DV


【Description】

RGA30 ‐ DV is our latest rack‐mounted 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. Gain:0-30dB, digital display step adjustable.

3. Touch‐tone gain adjustment: through the upper and lower key, you can adjust the gain when needed;

4. Power control: toggle the power switch, easy control power supply state ;

5. Serial command control.

6. Input and output port power setting.

Cover GPS, Galileo, and GLONASS,Beidou 2 frequencies etc. The device features 0-30dB gain and a noise figure less than 3dB. Since the product consumes less than 100mA, both the equipment and the receiving antenna are vertically mounted.


【Technical Parameters

  • GPS Signal Indoor, Timing, Survey, Wireless Communication etc.
  • Gain : 0~30dB, Digital display step adjustable .
  • Serial command control.
  • Response For
*GPS:L1,L2,L2C,L5;
*Glonass:G1,G2;
*Galileo:L1,E1,E2,E5(E5a,E5b),E6;
*Beidou2:B1,B2,B3;
*IRNSS L1,L5;
*OmniStar
  • Pass DC



【Specifications 】

Electrical Specifications, Operating Temperature ‐40 to 85°c

Parameter
Conditions
Min
Typ
Max
Units
Freq.Range
In-Output ports,50Ω
1.1

1.7
GHz
In&Out Imped
In, all output ports

50

Ω

Gain

1207MHz

1227MHz

1561MHz

1575MHz

1609MHz

In-Output ports -45dBm Input Level

0

dB
(0~30)-1.5 0~30
(0~30)+1.5
dB
(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
(0~30)-1
0~30
(0~30)+1
Input SWR



2.5:1
-
Output SWR



2.5:1
-
Noise Figure



3
dB
Gain Flatness



3
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


【Functional Description】

Used to adjust system gain, 0-30dB adjustable, you can control when needed.The input and output can be set to energize 5V DC or not energized.

With AC220/9V power adapter, supply power to system and itself.



Gain Button: You can adjust the gain size, you can adjust the controller gain increase or decrease.

Digital Display: The display can be on the gain value, input status, output status display.

Input and Output power state setting, IN for the input. Output for the output. PDC that power, BDC that is not power.


【Test Data】


Gain: 0dB


Gain: 10dB


Gain: 20dB


【Product Details】






【Product Specifications】