PD2212 - RF Power Splitter, Combiner, Divider
RoHS, 12 Way, SMA & N-Type Female, 698 - 2700 MHz
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Product Overview
- Ideal for DAS (698 - 2700 MHz)
- Low Insertion Loss (0.8 dB avg)
- High Port-to-Port Isolation (30 dB avg)
- Excellent VSWR (1.15 : 1 avg)
- RoHS Compliant Splitter Construction
- Tri Alloy SMA (12) & Type N (1)
| Frequency Range |
Insertion Loss above 10.79 dB |
Amplitude Balance |
Phase Balance |
Isolation | Input VSWR |
Output VSWR |
|---|---|---|---|---|---|---|
| 698-2700 MHz | 1.5 dB max | 0.5 dB max | 8° max | 18 dB min | 1.50 : 1 max | 1.25 : 1 max |
| Mechanical Specifications | |
|---|---|
| Circuit Design | Wilkinson Microstrip passes DC Current thru all ports |
| Connectors | SMA & N, 50 Ohm Coaxial |
| Connector Body | Brass, Tri-Alloy Plate |
| Connector Pin | Beryllium Copper & Phospher Bronze, Gold Plate |
| Connector Insulator | PTFE, Virgin Electrical Grade |
| Housing | Aluminum, Clear Chem Film |
| Operating Temp | -65°C to +85°C |
| Weight | 1296 Grams |
| 12 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 | 40 Watts |
| ∞ | 20 Watts | 4 Watts |
| 12 Way Power Combiner RF Input Ratings | ||
| Input Signals | In-Phase | 180° Out-of-Phase |
| Coherent | 12 X 3.33 Watts | 12 X 0.33 Watts |
| Non-Coherent | 12 X 0.66 Watts | |
PD2212 Features & Benefits
Overview
PD2212 is a RoHS compliant, 12 way, wideband, 50 ohm, power divider, power combiner furnished with SMA female coaxial connectors and a type-N female coax common port (input connector). All wireless band applications in the frequency range from 698 to 2700 MHz 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 12 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 1.5 dB max insertion loss (above the 10.79 dB power split), 18 dB min isolation, 1.50:1 max input VSWR and 1.25:1 max output VSWR. Equal power split and balance is displayed by 0.5 dB max amplitude balance and 8 degrees max phase balance. Narrow band RF performance over your frequency range may be even better. See 12 way power divider test sweeps for specific details.
Mechanical
Mechanical features include precision CNC, brass, 50 ohm SMA female coaxial connectors (with N type female coax input connector) 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 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 11.98" wide by 3.48" deep by 0.88" high (304.3 x 88.4 x 22.2 mm). The SMA female coaxial connectors extens 0.44" (11.1 mm) from the housing. The N-type female connector extends 0.65" (16.5 mm) from the housing. Operating temperature range is from -65°C to +85°C. Weight is 1296 grams. See 12 way power divider outline drawing for more information.
Applications
The PD2212 12-way, SMA & N 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 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.
PD2212 - 12 Way Power Divider Combiner Test Data
