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  • LA20FPDC-S

LA20FPDC-S

US$450.00
SKU:
LA20FPDC-S
Availability:
1 week lead time
Quantity:

Product Description

The LA20FPDC GPS Filtered Line Amplifier is a one input, one output device with a 20dB min. gain block and L1/L2 filtering. The frequency response covers both GPS L1 & L2 bands. In the standard configuration, the RF output (J1) passes DC from the connected GPS receiver through the amplifier to the antenna, allowing the GPS receiver to power both the antenna and the amp.

Electrical Specifications, TA = 25° C

Parameter

 

Conditions

 

Min

Typ

Max

 

Units

Pass Band: L1

 

Ant – J1

 

1.550

1.585

1.620

 

GHz

Pass Band: L2

 

Ant – J1

 

1.200

1.227

1.260

 

GHz

In/Out Imped.

 

Ant, J1

 

 

50

 

 

Gain

 

Ant – J1, L1 & L2 Passbands

23.5

25

26.5

 

dB

Input SWR

 

J1 - 50Ω, L1 & L2 Passbands

 

 

2.0:1

 

-

 

Output SWR

 

Ant - 50Ω

 

 

 

1.6:1

 

-

 

Noise Figure

 

Ant – J1

 

 

5.9

 

 

dB

Passband Ripple

 

Ant – J1, L1 & L2 Passbands

 

1

2

 

dB

Stopband Rej: L1

 

1595 +/- 200MHz, Relative to the passband

22

 

 

 

dB

Stopband Rej: L2

 

1241 +/- 150MHz

30

 

 

 

dB

Gain Flatness

 

[L1-L2] Input – Output

 

1.0

2.0

 

dB

Group delay Ripple:

 

τd,max - τd,min :Ant – J1, Across L1 Passband

 

 

2

 

ns

L1

 

 

 

 

 

 

 

 

 

 

Group delay Ripple:

 

τd,max - τd,min :Ant – J1, Across L2 Passband

 

 

3

 

ns

L2

 

 

 

 

 

 

 

 

 

 

Req. DC Input V.

 

Non-Network Configuration, DC Input on J1

4.0

 

15

 

Vdc

Current (1)

 

Amplifier Current Draw, All ports - 50Ω

 

 

30

 

mA

(1) Current draw on

J1 port in the non-networked configuration.

Downloads

File Type
LA20FPDC-specsheet-2015.pdf Specsheet

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