Power Splitter / Power Combiner

PD5216 - DC Blocking Power Splitter Combiner

16 Way, N Type Jack, 698 - 2700 MHz, 50 Ohm Coaxial

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DC Blocking RF Splitter Combiner, 16 Way, N Type

16 way DC blocking L-band splitter

  • Wideband Frequency (698 - 2700 MHz)
  • Low Insertion Loss (1.0 dB avg)
  • High Port to Port Isolation (30 dB avg)
  • Excellent VSWR (1.15 : 1 avg)
  • 50 VDC maximum on DC block ports
  • Tri Alloy Type N Female (Jack) Low PIM
16 Way DC Block Splitter 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 40 Watts
VSWR = infinity (open or short) 20 Watts 8 Watts
16 Way DC Block Combiner Input Ratings
Input Signals In-Phase 180°
Out-of-Phase
Coherent 16 X 2.5 Watts 16 X 0.5 Watts
Non-Coherent 16 X 1 Watt
DC Block Splitter, 16Way, N-Type Outline Drawing

All ports block DC current while
passing RF & 10 MHz reference signal

Mechanical Specifications
Circuit Design ……… 
 
Passive Wilkinson Splitter, DC Block 16 ports
Connectors ……………  N Female, 50 Ohm Coaxial
Body ……………………  Brass, Tri-Alloy Plate
Connector Pin …  Phosphor Bronze, Gold Plate
Insulator ……………  PTFE, Virgin Electrical Grade
Housing …………………  Aluminum, Clear Chem Film
Operating Temp …  -65°C to +85°C
Weight ……………………  1920 Grams
Frequency
Range (MHz)
Insertion Loss
above 12.04 dB
Amplitude
Balance
Phase
Balance
Isolation Input
VSWR
Output
VSWR
698 - 2700 1.8 dB max 0.6 dB max 8° max 20 dB min 1.50 : 1 max 1.20 : 1 max
DC Block Power Splitter Combiner, 16 Way, Type N - Insertion Loss
Insertion Loss Test Sweep for Model PD5216 from INSTOCK Wireless.
DC Block Power Splitter Combiner, 16 Way, Type N - Isolation
Isolation Test Sweep for Model PD5216 from INSTOCK Wireless.
DC Block Power Splitter Combiner, 16 Way, Type N - VSWR
Input Return Loss Test Sweep for Model PD5216 from INSTOCK Wireless. Output Return Loss Test Sweep for Model PD5216 from INSTOCK Wireless.

Input Return Loss

Output Return Loss

PD5216 - 16 Way, N Type, DC Blocking Power Splitter Combiner Test Data

PD5216 - Features & Benefits

Overview

PD5216 is a DC blocking, sixteen way, RF broadband, 50 ohm, power divider, power combiner furnished with N type coaxial connectors. The passive Wilkinson design passes RF and 10 MHz while blocking DC current at all ports. 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 PD5216 is a bidirectional device capable of 40 W max microwave input power level in both power splitter and combiner apps. See 16 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 1.8 dB max insertion loss (above the 12.04 dB power split), 20 dB min isolation, 1.50:1 max input VSWR and 1.20:1 max output port VSWR. Equal power split and symmetry is displayed by 0.6 dB amplitude balance and 8 degrees phase balance. Narrow band RF performance over your frequency range may be even better. See 16 way power divider test sweeps for details.

Mechanical

Mechanical features include precision CNC, brass, 50 ohm N type female 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 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 four 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 15.98" wide by 3.48" deep by 0.88" high (405.9 x 88.4 x 22.2 mm). The N type female (jack) connectors extend 0.65" (16.5 mm) from the housing. Operating temperature range is from -65°C to +85°C. Weight is 1920 grams. See 16 way DC block splitter outline drawing for more information.

Applications

The PD5216 16-way, type N 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

PD5016: 1 port passes RF, 10 MHz, and DC. Other ports block DC. Typically used to power an active antenna through the DC pass port while blocking DC current from other connected devices.

GPS Splitter: 12-way GPS antenna signal splitter covering L1, L2, GLONASS and Galileo GNSS global navigation satellite system positioning frequency bands.

GPS160: 16way Ntype GPS signal splitter, DC pass one port - providing a means to power an active GPS antenna - other ports DC blocked and furnished with 200 ohm internal loads to simulate antenna pre-amp current draw, preventing the GPS receiver from sensing antenna fault.

DC Pass: Standard configuration 16-way power divider, power combiner with 50 ohm N-type coaxial connectors. All ports pass DC. PD2016

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