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  • XXATTENPDC

XXATTENPDC

US$150.00
SKU:
XXATTENPDC-N
Availability:
1 week lead time
Quantity:

Product Description

The XXATTENPDC GPS Fixed Attenuator (GNSS Attenuator) is a one input, one output device that can be specified with a fixed attenuation value between 0 - 20dB in a miniaturized housing. The frequency response covers the GPS L1, L2, L5, Galileo and GLONASS frequencies (entire L-band) with excellent flatness. In the normal 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 mini amplifier.

Electrical Specifications, TA = 25°C

Parameter

Conditions

Min

Typ

Max

Units

Freq. Range

Ant – J1

1.1

 

1.7

GHz

In/Out Imped.

Ant, J1

 

50

 

Attenuation

Ant – J1, Specify attenuation value (X) between 0 - 20dB

X-1

X

X+1

dB

Input SWR

J1 - 50Ω

 

 

1.8:1

-

Output SWR

Ant - 50Ω

 

 

1.8:1

-

Flatness

| L1 – L2 | ; Ant – J1

 

0.5

1

dB

Reverse Isolation

J1 – Ant

35

 

 

dB

Group delay

τd,max- τd,min:Ant – J1

 

 

1

ns

Flatness

 

 

 

 

 

DC Input Range.

DC Input on J1

3.6

 

15

Vdc

Current

Amplifier Current Draw, All ports - 50Ω

 

 

15

mA

Downloads

File Type Description
XXATTENPDC-specsheet-2015.pdf Spec Sheet XXATTENPDC attenuator spec sheet

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