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LNA-GPS line amp-...

Low-noise line amplifier for the 1575 MHz GPS band

  • Miniature GPS line amplifier.
  • Suitable for GPS signal distribution network.

DESCRIPTION

  • Built-in band-pass filter to attenuate unwanted signals and clean up the distributed GPS signal.
  • Low input and output SWR.
  • Low noise figure.
  • Low weight.
  • Wide temperature range.
  • Wide supply voltage range.
  • Low power consumption.
  • DC supplied from phantom voltage on the signal line.
  • Also available with DC-path from output to input to DC-feed an active GPS antenna or to DC feed more amplifiers in series on the same line.

ORDERING DESIGNATIONS 

TYPE PRODUCT NO. DC-PATH
LNA-GPS line amp-SMA-SMA 210001657 No DC path
LNA-GPS line amp-TNC-SMA-0DC 210001163 No DC path
LNA-GPS line amp-SMA-SMA-DC 210001808 DC path between
output and input

SPECIFICATIONS

ELECTRICAL  
MODEL LNA-GPS line amp-...
FREQUENCY RANGE 1575 ± 10 MHz
SELECTIVITY See curve
NOMINAL GAIN 25 dB ± 1.5 dB @ 1575 MHz
NOISE FIGURE Max. 3.0 dB, Typ 2.5 dB
OUTPUT IP3 >+14 dBm
P1 dB >0 dBm
IMPEDANCE Nom 50 Ω
SWR (in- and output) Max. 2.0 typ. 1.5 @ 1575 MHz
SUPPLY VOLTAGE 3 – 15 VDC
CURRENT CONSUMPTION 10 mA
MAX. DC PATH CURRENT 300 mA
MECHANICAL  
COLOUR Black (RAL 9005)
CONNECTORS Input: SMA-female or TNC-female
Output: SMA-female
DIMENSIONS
(L x W x H)
62 x 66 x 19.5 mm
(incl. connectors and flanges)
WEIGHT Approx. 65 g
ENVIRONMENTAL  
TEMP. RANGE -30°C → + 70°C
IP RATING IP 52

 

TYPICAL SELECTIVITY AND SWR CURVE

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