PD2578 - RF Power Splitter, Combiner, Divider

IP67, 4 Way, SMA Female, 2.4 - 6.0 GHz

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Qty 1-9: $109.98
Qty 10-24: $97.80
Qty 25+:

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Product Overview

  • Wideband Frequency (2.4 - 6.0 GHz)
  • Low Insertion Loss (0.5 dB avg)
  • High Port-to-Port Isolation (22 dB avg)
  • Excellent VSWR (1.20 : 1 avg)
  • Outdoor Weatherproof Construction
  • Tri Alloy SMA Female (Jack) Low PIM
Frequency
Range
Insertion Loss
above 6.02 dB
Amplitude
Balance
Phase
Balance
Isolation Input
VSWR
Output
VSWR
2.4-6.0 GHz 1.0 dB max 0.3 dB max 5° max 20 dB min 1.45 : 1 max 1.30 : 1 max
Mechanical Specifications
Circuit Design Wilkinson Microstrip passes
DC Current thru all ports
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 314 Grams
4 Way Power Divider RF Input Ratings
Into Matched
Load VSWR's
In-Phase 180° Out-of-Phase
1.2 : 1 30 Watts 30 Watts
2.0 : 1 30 Watts 15 Watts
15 Watts 1.5 Watts
4 Way Power Combiner RF Input Ratings
Input Signals In-Phase 180° Out-of-Phase
Coherent 4 X 7.5 Watts 4 X 0.375 Watts
Non-Coherent 4 X 0.75 Watt

PD2578 Features & Benefits

Overview

PD2578 is an IP67 weatherproof, RoHS compliant, 3 way, wideband, 50 ohm, power divider, power combiner furnished with SMA female coaxial connectors. All wireless band applications in the frequency range from 2400 to 6000 MHz are covered with optimal performance. Max microwave input power levels up to 30 watts can be handled in both power splitter and power combiner applications. See 4 way power divider input rating tables for more detail.

Electrical

The heart of the unit is a precision designed and etched Wilkinson type microstrip circuit on a low loss, high frequency, dielectric substrate. The Wilkinson microstrip circuit passes DC current to all ports making it ideal for use in active systems. Power splitter dividers passing DC to select ports and blocking DC to others are also available. See options (right). Electrical performance is highlighted by 1.0 dB max insertion loss (above the 6.02 dB power split), 20 dB min isolation, 1.45:1 max input VSWR and 1.30:1 max output VSWR. Equal power split and balance is displayed by 0.3 dB max amplitude balance and 5 degrees max phase balance. Narrow band RF performance over your frequency range may be even better.

Mechanical

Mechanical features include precision CNC, brass, 50 ohm SMA female coaxial connectors with tri alloy plating to insure tarnish resistance and low PIM operation. Connector pins are gold-plated beryllium copper and phosphor bronze for reliability and low contact 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" diameter (3.18 mm) through holes. RoHS construction includes no-lead solder and a finish free of hexavalent chromium.

Physical

Housing dimensions are 4.08" wide by 1.98" deep by 0.88" high (103.6 x 50.3 x 22.2 mm). The SMA female connectors extends 0.44" (11.1 mm) from the housing. Operating temperature range is from -65°C to +85°C. Weight is 314 grams. Rated for continuous water and weather resistant exterior use. May also be used indoors. See 4 way power divider outline drawing for more information.

Applications

The PD2578 4-way, SMA female (jack), power divider (splitter) combiner is ideal for a wide range of wireless radio frequency microwave applications on both transmit and receive sides, ranging from amplifier combining & receiver dividing to antenna splitting, and is deployed world wide in networks encompassing IEEE802.11b/g, 2.45 GHz ISM, Wi Fi, 2.3 GHz & 2.5 GHz WiMAX, and 4G LTE.

PD2578 - 4 Way Power Divider Combiner Test Data

Close Test Data
Insertion Loss Test Sweep for PD2578
Insertion Loss Test Sweep for PD2578
Port-to-Port Isolation Test Sweep for PD2578
Port-to-Port Isolation Test Sweep for PD2578
Input Return Loss Test Sweep for PD2578
Input Return Loss Test Sweep for PD2578
Output Return Loss Test Sweep for PD2578
Output Return Loss Test Sweep for PD2578
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