Power Splitter / Power Combiner

PD5930 - DC Blocking L-Band Splitter Combiner

3-Way, DC Block 2 Ports, TNC, 698-2700 MHz

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DC Blocking Power Divider Combiner, 3 Way, TNC Female

DC Blocking L-Band Splitter
TNC Female, 698-2700 MHz

  • Wideband Frequency (698 - 2700 MHz)
  • Low Insertion Loss (0.3 dB avg)
  • High Port to Port Isolation (30 dB avg)
  • Excellent VSWR (1.10 : 1 avg)
  • 50 VDC maximum on DC block ports
  • Tri Alloy TNC Female (Jack) 50 Ohm
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 20 Watts
VSWR = infinity (open or short) 20 Watts 2 Watt
3 Way Power Combiner RF Input Ratings
Input Signals In-Phase 180°
Out-of-Phase
Coherent 3 X 13.3 Watts 3 X 0.66 Watts
Non-Coherent 3 X 1.33 Watt
DC Blocking, L-Band TNC Splitter Combiner Outline Drawing.
Mechanical Specifications
Connectors ……………  TNC 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
Weight ……………………  296 Grams

PD5930 - TNC Female L-Band Splitter Specifications

Frequency Range (MHz) Insertion Loss above 4.77 dB Amplitude
Balance
Phase
Balance
Isolation Input
VSWR
Output
VSWR
698-2700 0.6 dB max 0.2 dB max 3° max 18 dB min 1.35 : 1 max 1.25 : 1 max

PD5930 - DC Blocking TNC Splitter Combiner Test Data

DC Blocking Power Divider, 3 Way, TNC Jack - Insertion Loss
Insertion Loss Test Sweep for Model PD5930 from INSTOCK Wireless.
DC Blocking Power Divider, 3 Way, TNC Jack - Isolation
Isolation Test Sweep for Model PD5930 from INSTOCK Wireless.
DC Blocking Power Divider, 3 Way, TNC Jack - VSWR
Input VSWR Test Sweep for Model PD5930 from INSTOCK Wireless. Output VSWR Test Sweep for Model PD5930 from INSTOCK Wireless.

Input Return Loss

Output Return Loss

PD5930 - Features & Benefits

Overview

PD5930 is an IP67 outdoor, weather resistant, DC blocking, three way, RF broadband, 50 ohm, power divider, power combiner furnished with TNC coaxial connectors. 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 applications in the frequency range from 698 to 2700 MHz are covered with best in class RF performance. The RoHS compliant PD5930 is a bidirectional device capable of 40 W max microwave input power level in both power splitter and combiner apps. See 3 way power divider input rating tables for additional power handling info.

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), 18 dB min isolation, 1.35:1 max input VSWR and 1.25:1 max output port VSWR. Equal power split and symmetry is displayed by 0.2 dB amplitude balance and 3 degrees phase balance. Narrow band RF performance over your frequency range may be even better. See 3 way power divider test sweeps for details.

Mechanical

Mechanical features include precision CNC, brass, 50 ohm TNC 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 2.98" wide by 2.98" deep by 0.88" high (75.7 x 75.7 x 22.2 mm). The TNC female (jack) connectors extend 0.61" (15.5 mm) from the housing. Operating temperature range is from -65°C to +85°C. Weight is 296 grams. See 3 way DC block splitter outline drawing for more information.

Applications

The PD5930 3-way, TNC-jack, DC blocking, 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.

Options / Additional Models

Outdoor Model: An IP67 outdoor weatherproof version of this DC blocking 3 way power combiner divider is available with silicone o-rings for outdoor use. PD5031

DC Block Three Ports: Typically used in combining applications to prevent passing DC to sum or adjacent ports. PD5032

Standard RoHS Model: A standard RoHS compliant version of this three way power combiner divider is available passing DC current through all ports. PD2930

GPS Splitter: 3-way GPS antenna signal splitter covering L1, L2, GLONASS and Galileo GNSS global navigation satellite system positioning frequency bands.

GPS320: Three way GPS signal splitter, DC pass one port - providing a means to power an active GPS antenna - other ports DC blocked and furnished with a 200 ohm internal load to simulate antenna preamp current draw thus preventing the GPS receiver from sensing antenna fault.

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