GPSL09 - GPS, GLONASS, Galileo Micro Splitter

2 Way, SMA, 1164 - 1602 MHz, 50 Ohm, Passive

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Qty 1-9: $76.91
Qty 10-24: $68.40
Qty 25+:

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Product Overview

  • GPS L1 - L5, GNSS, Galileo micro splitter
  • Low Insertion Loss (0.1 dB avg)
  • High Port-to-Port Isolation (25 dB avg)
  • Excellent VSWR (1.15 : 1 avg)
  • 50 VDC maximum on DC block ports
  • Tri Alloy SMA Female (Jack) 50 Ohms
Insertion Loss
above 3.01 dB
Isolation Input
1164-1602 MHz 0.3 dB max 0.1 dB max 2° max 18 dB min 1.25 : 1 max 1.15 : 1 max
Mechanical Specifications
Circuit Design Passive Wilkinson; DC block
all ports (2)
Connectors SMA Female, 50 Ohm Coaxial
Connector Body Brass, Tri-Alloy Plate
Connector Pin Beryllium Copper, Gold Plate
Connector Insulator PTFE, Virgin Electrical Grade
Housing Aluminum, Clear Chem Film
Operating Temp -65°C to +85°C
Weight 21 Grams
2 Way Power Divider RF Input Ratings
Into Matched
Load VSWR's
In-Phase 180° Out-of-Phase
1.2 : 1 10 Watts 10 Watts
2.0 : 1 10 Watts 0.25 Watts
5 Watts 0.25 Watts
2 Way Power Combiner RF Input Ratings
Input Signals In-Phase 180° Out-of-Phase
Coherent 2 X 5 Watts 2 X 0.125 Watts
Non-Coherent 2 X 0.25 Watts

GPSL09 Features & Benefits


GPSL09 is a two way, passive, GPS signal splitter ideal for splitting a GPS antenna signal between two receivers while blocking the DC current path. Max voltage rating at the DC blocked ports is 10 VDC; maximum current rating is 50 mA. Furnished with SMA female connectors all ports. Being a "micro-sized" splitter, GPSL09 weighs only 21 grams and is suitable for applications requiring low-weight parts.


The heart of the unit is a precision designed and etched Wilkinson type microstrip circuit on a low loss, high frequency, dielectric substrate. Electrical performance is highlighted by 0.3 dB max insertion loss (above the 3.01 dB power split), 18 dB min isolation, 1.25:1 max input VSWR and 1.15:1 max output port VSWR. Equal power split and symmetry is displayed by 0.1 dB amplitude balance and 2 degrees phase balance. Narrow band RF performance over your frequency range may be even better. See 2 way micro GPS splitter test sweeps for details. DC block is specially designed to be RF transparent with negligible effect on performance.


Mechanical features include precision CNC, brass, 50 ohm SMA female coaxial connectors with tri alloy plating to ensure tarnish resistance and low PIM operation.Connector pins are gold plated beryllium copper for reliability and lowcontact resistance. Virgin electrical grade PTFE support insulators captivate the contact pins enabling trouble free coaxial connector mating. Long term operation and superior shielding is assured by the rugged CNC machined aluminum housing with clear chemical film finish. Secure mounting is provided by two 0.125" dia (3.18 mm) through holes. RoHS construction includes no-lead solder and a finish free of hexavalent chromium.


Housing dimensions are 0.98" wide by 0.98" deep by 0.44" high (24.9 x 24.9 x 11.2 mm). The SMA female (jack) connectors extend 0.38" (9.5 mm) from the housing. Operating temperature range is from -65°C to +85°C. Weight is 21 grams. See 2 way Micro GPS signal splitter outline drawing for more information.


Model GPSL09 is a 2-way, passive, SMA, GNSS splitter covering all frequencies from 1164 to 1602 MHz with best-in-class performance for GPS L1, L2, L3, L4, L5, GLONASS and Galileo global navigation satellite positioning system applications, and is deployed worldwide.

GPSL09 - 2 Way Power Divider Combiner Test Data

Close Test Data
Insertion Loss Test Sweep for GPSL09
Insertion Loss Test Sweep for GPSL09
Port-to-Port Isolation Test Sweep for GPSL09
Port-to-Port Isolation Test Sweep for GPSL09
Input Return Loss Test Sweep for GPSL09
Input Return Loss Test Sweep for GPSL09
Output Return Loss Test Sweep for GPSL09
Output Return Loss Test Sweep for GPSL09
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