PD7120 is a RoHS compliant, 2 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 port blocking DC. Max voltage rating at the DC blocked port 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 2 way power divider input rating tables for more detail.
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 0.4 dB max insertion loss (above the -3.01dB power split), 22 dB min isolation, 1.20:1 max input VSWR and 1.15:1 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 2 way power divider test sweeps for specific details.
The PD7120's T-Style housing allows convenient RF cabling access to all connector ports. Featuring precision CNC turned, brass, 50 ohm SMA female
Housing dimensions are 1.98" wide by 1.98" deep by 0.88" high (50.3 x 50.3 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 133 grams. See 2 way power divider outline drawing for more information.
The PD7120 2-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.
DC Block Two Ports : Typically used in combining applications to prevent passing DC to sum or adjacent ports. PD7122
Standard RoHS Model : A standard RoHS compliant version of this two way power combiner divider is available passing DC current through all ports. PD4120
GPS Splitter : 2-way GPS antenna signal splitter covering L1, L2, GLONASS and Galileo GNSS global navigation satellite system positioning frequency bands. DC pass 1 port; other port DC blocked with 200Ω load. GPS210