PD2720 - RF Microwave Power Divider Combiner

2-Way, QMA Female, 698-2700 MHz, 40 Watts

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Qty 1-9: $55.49
Qty 10-24: $49.35
Qty 25+:

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Product Overview

  • Wideband Frequency (698 - 2700 MHz)
  • Low Insertion Loss (0.2 dB avg)
  • High Port-to-Port Isolation (30 dB avg)
  • Excellent VSWR (1.10 : 1 avg)
  • RoHS Compliant Splitter Construction
  • Tri Alloy QMA Female (Jack) 50 Ohms
Frequency
Range
Insertion Loss
above 3.01 dB
Amplitude
Balance
Phase
Balance
Isolation Input
VSWR
Output
VSWR
698-2700 MHz 0.5 dB max 0.2 dB max 2° max 22 dB min 1.30 : 1 max 1.15 : 1 max
Mechanical Specifications
Circuit Design Wilkinson Microstrip passes
DC Current thru all ports
Connectors QMA 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 134 Grams
2 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
2 Way Power Combiner RF Input Ratings
Input Signals In-Phase 180° Out-of-Phase
Coherent 2 X 20 Watts 2 X 0.5 Watts
Non-Coherent 2 X 1 Watt

PD2720 Features & Benefits

Overview

PD2720 is a RoHS compliant, 2 way, wideband, 50 ohm, RF power divider, power combiner furnished with QMA jack female coaxial connectors. All wireless band frequencies in the range from 698 to 2700 MHz are covered with optimal RF performance. Max microwave input power levels up to 40 watts can be handled in both power splitter and power combiner applications. See 2 way power divider input rating tables for additional details.

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 0.5 dB max insertion loss (above the 3.01 dB power split), 22 dB min isolation, 1.30:1 max input VSWR and 1.15:1 max output port VSWR. Equal power split and symmetry is displayed by 0.2 dB amplitude balance and 2 degrees phase balance. Narrow band RF performance over your frequency range may be even better. See 2 way power divider test sweeps for details.

Mechanical

Mechanical features include precision CNC, brass, 50 ohm QMA female coaxial connectors with tri alloy plating to insure tarnish resistance and low PIM operation. Connector pins are gold plated beryllium copper 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 1.98" wide by 1.98" deep by 0.88" high (50.3 x 50.3 x 22.2 mm). The QMA female (jack) connectors extend 0.56" (14.3 mm) from the housing. Operating temperature range is from -65°C to +85°C. Weight is 134 grams. See 2 way QMA splitter outline drawing for more information.

Applications

The PD2720 2-way, QMA-jack, 698-2700 MHz power 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.

PD2720 - 2 Way Power Divider Combiner Test Data

Close Test Data
Insertion Loss Test Sweep for PD2720
Insertion Loss Test Sweep for PD2720
Port-to-Port Isolation Test Sweep for PD2720
Port-to-Port Isolation Test Sweep for PD2720
Input Return Loss Test Sweep for PD2720
Input Return Loss Test Sweep for PD2720
Output Return Loss Test Sweep for PD2720
Output Return Loss Test Sweep for PD2720
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