The XXATTENPDC fixed GPS attenuator is a one input and one output device that allows DC voltage to pass from the J1 port through the antenna port to provide power to an active antenna. This unit is designed to cover all major GNSS constellations with excellent gain flatness. The unregulated voltage that is passed through can power other upstream device including active antennas.
This DC pass-thru fixed GPS attenuator(EDMO# 12ATTENPDC)will lessen GPS signal 12 dB and has N-type connectors.
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规格：
Weight:
2.84 ox (80.4 g), max.
Dimensions:
0.90 x 1.23 x 2.5 in, max (not including connectors)
Operating Temperature:
-57°C to 87°C
Frequency Range:
1.1 GHz — 1.7 GHz
Characteristic Impedance:
50Ω
Acceptable DC Input Voltage:
0 VDC — 35 VDC
Current Handling:
400 mA
Attenuation:
11 dB — 13 dB (12 dB, typical), EDMO# 12ATTENPDC
Input SWR:
1.7:1, typical (2.0:1 max.)
Output SWR:
1.7:1 typical (2.0:1,max.)
Band Attenuation Flatness:
0.5 dB, typical (1 dB, max.)
Pass DC:
antenna port: DC THRU
J1 port: DC THRU
Connector Option:
N type
特征：
Custom attenuation level fixed up to 30 dB
Compact form factor
Extremely flat group delay: <1 ns variation
Excellent flatness: <1 dB attenuation between L1 & L1
Low SWR: < 2.0:1 maximum
