PD7130 - DC Blocking Power Splitter Combiner

DC Block, 3 Way, SMA, T-Style, 698 - 2700 MHz

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Qty 1-9: $74.77
Qty 10-24: $66.49
Qty 25+:

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Product Overview

  • True 3 Way Equal Split and Balance
  • Wideband Frequency, 698-2700 MHz
  • High Port-to-Port Isolation (30 dB avg)
  • Excellent VSWR (1.10 : 1 avg)
  • 50 VDC maximum on DC block port
  • Tri Alloy SMA Female (Jack) Low PIM
Frequency
Range
Insertion Loss
above 4.77 dB
Amplitude
Balance
Phase
Balance
Isolation Input
VSWR
Output
VSWR
698-2700 MHz 0.6 dB max 0.2 dB max 3° max 20 dB min 1.35 : 1 max 1.20 : 1 max
Mechanical Specifications
Circuit Design Passive Wilkinson; DC pass
1 port, DC block 2 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 196 Grams
3 Way Power Divider RF Input Ratings
Into Matched
Load VSWR's
In-Phase 180° Out-of-Phase
1.2 : 1 40 Watts 40 Watts
2.0 : 1 40 Watts 10 Watts
20 Watts 1 Watt
3 Way Power Combiner RF Input Ratings
Input Signals In-Phase 180° Out-of-Phase
Coherent 3 X 13.3 Watts 3 X 0.33 Watts
Non-Coherent 3 X 0.66 Watts

PD7130 Features & Benefits

Overview

PD7130 is a RoHS compliant, 3 way, wideband, 50 ohm, RF power divider, power combiner furnished with SMA female coaxial connectors in a T-Style housing. The passive Wilkinson design passes RF, 10 MHz and DC current through one port, typically for powering an active antenna, with the other ports blocking DC. Max voltage rating at the DC blocked ports is 50 VDC. All wireless band frequencies in the 698 to 2700 MHz range are covered with optimal performance. Max microwave input power levels up to 40 watts can be handled in both power splitter and power combiner applications. See 3 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. Electrical performance is highlighted by 0.6 dB max insertion loss (above the 4.77 dB power split), 20 dB min isolation, 1.35:1 max input VSWR and 1.20:1 max output VSWR. Equal power split and balance is displayed by 0.2 dB max amplitude balance and 3 degrees max phase balance. Narrow band RF performance over your frequency range may be even better. See 3 way power divider test sweeps for specific details.

Mechanical

The PD7130's T-Style housing allows convenient RF cabling access to all connector ports. Featuring precision CNC turned, brass, 50 ohm SMA female (jack) coaxial connectors with tri alloy plating to insure tarnish resistance and low PIM operation. Connector pins are gold plated phosphor bronze for reliability and low contact resistance. Virgin electrical grade PTFE support insulators captivate the contact pins enabling trouble free connector mating. Long term operation and superior shielding is assured by the rugged CNC machined aluminum housing with clear chem 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.

Physical

Housing dimensions are 1.98" wide by 2.98" deep by 0.88" high (50.3 x 75.7 x 22.2 mm). The SMA female (jack) connectors extend 0.44" (11.1 mm) from the housing. Operating temperature range is from -65°C to +85°C. Weight is 196 grams. See 3 way power divider outline drawing for more information.

Applications

The PD7130 3-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 sharing & receiver combining to antenna splitting, and is deployed world wide in networks encompassing 700 MHz Public Safety Band, 800 MHz cellular, GSM 850, 900, 1800 & 1900, PCS 1900, 1 GHz to 2 GHz L-Band, GPS, W-CDMA-3G, UMTS, TETRA, RFID, IEEE802.11b/g, 2.45 GHz ISM, Wi Fi and 2.3 GHz & 2.5 GHz WiMAX.

PD7130 - 3 Way Power Divider Combiner Test Data

Close Test Data
Insertion Loss Test Sweep for PD7130
Insertion Loss Test Sweep for PD7130
Port-to-Port Isolation Test Sweep for PD7130
Port-to-Port Isolation Test Sweep for PD7130
Input Return Loss Test Sweep for PD7130
Input Return Loss Test Sweep for PD7130
Output Return Loss Test Sweep for PD7130
Output Return Loss Test Sweep for PD7130
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