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PS2400 - Micro-Sized Power Divider Combiner

2 Way, SMA, 2200 - 2700 MHz, 50 Ohm Coaxial

Power Divider Price Quote Request Online
Micro-sized RF microwave power divider splitter combiner, 2 Way, SMA

RF splitter weighing only
21 grams, ideal for UAV/drone applications

  • 802.11x WLAN 2.2-2.7 GHz micro splitter
  • Low Insertion Loss (0.1 dB avg)
  • High Port to Port Isolation (25 dB avg)
  • Excellent VSWR (1.15 : 1 avg)
  • Tiny micro-sized package only 21 grams
  • Tri Alloy SMA Female (Jack) 50 Ohm
2 Way Power Divider RF Input Ratings
Into Matched
Load VSWR's
In-Phase 180°
1.2 : 1 10 Watts 10 Watts
2.0 : 1 10 Watts 2.5 Watts
5 Watts 0.25 Watts
2 Way Power Combiner RF Input Ratings
Input Signals In-Phase 180°
Coherent 2 X 5 Watts 2 X 0.125 Watts
Non-Coherent 2 X 0.25 Watts
Micro-sized SMA Splitter, 2 Way, SMA - Outline Drawing
Mechanical Specifications
Circuit Design ……… 
Passive Wilkinson; passes DC current thru all ports
Connectors ……………  SMA Jack, 50 Ohm Coaxial
Body ……………………  Brass, Tri-Alloy Plate
Connector Pin …  Beryllium Copper, Gold Plate
Insulator ……………  PTFE, Virgin Electrical Grade
Housing …………………  Aluminum, Clear Chem Film
Operating Temp …  -65°C to +85°C
Weight ……………………  21 Grams

PS2400 - SMA Female Micro RF Splitter Specifications

Range (MHz)
Insertion Loss
above 3.01 dB
Isolation Input
2200-2700 0.3 dB max 0.1 dB max 2° max 20 dB min 1.25 : 1 max 1.15 : 1 max

PS2400 - Micro-sized RF Power Splitter Test Data

2 Way Microwave Power Divider, SMA - Insertion Loss
Insertion Loss Test Sweep for Model PS2400 from INSTOCK Wireless.
2 Way Microwave Power Divider, SMA - Isolation
Isolation Test Sweep for Model PS2400 from INSTOCK Wireless.
2 Way Microwave Power Divider, SMA - VSWR
Input Return Loss Test Sweep for Model PS2400 from INSTOCK Wireless. Output Return Loss Test Sweep for Model PS2400 from INSTOCK Wireless.

Input Return Loss

Output Return Loss

PS2400 - Features & Benefits


PS2400 is a two way, passive, power divider / power combiner spanning 2.2 - 2.7 GHz and ideal for splitting an RF microwave signal between two devices while passing DC current to both. Furnished with SMA female connectors all ports. Being a "micro-sized" splitter, PS2400 weighs only 21 grams and is suitable for applications requiring low-weight parts, making it the perfect device for use on UAVs or drones.


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), 20 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 GPS splitter test sweeps for details.


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 RF splitter outline drawing for more information.


Model PS2400 is a 2-way, passive, SMA, RF microwave power splitter covering all frequencies from 2200 to 2700 MHz with best-in-class performance for WiFi, WiMAX, 802.11x WLAN, ISM, CDMA & ZigBee applications, and is deployed worldwide.

Options / Additional Models

Full-Size Wideband Model: A standard version of this two way power splitter combiner is available in a full-size package spanning 698-2700 MHz. PD2120

DC Blocking: Two versions of this 2-way RF splitter are available blocking DC current at select ports.

GPSL09: Micro GPS DC Blocking SMA splitter; DC block 2 ports.

GPSL12: Micro-sized GPS L1-L5 SMA splitter; DC pass 2 ports.

GPS Splitter: Two GPS/GNSS versions of this 2-way RF splitter are available with DC block & 200 ohm load at select ports.

GPSL15: Micro GPS antenna signal splitter; DC pass 1 port; DC block 1 port w/ 200 ohm internal load.

GPSL18: Micro GPS signal splitter; DC block 2 ports w/ 200 ohm internal load.

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