Preliminary Specifications High Power, 2 Channel PCS Transmit Combiner 1930 - 1990 MHz PD60-0011-05S V1.00 Features ● ● ● ● ● ● .75 (19.1) .75 (19.1) Low Loss High Power Handling Integral Heat Sink High Isolation Low VSWR Low Cost TYP J1 J2 J3 1.38 NOM (34.9) .38 (9.5) J4 J5 .15 (3.8) 5.70 (144.8) Description 6.00 (152.4) .16 (4.0) THRU 4X J6 M/A-COM’s PD60-0011-05S is designed to provide a low loss method of combining signals from five amplifiers or transmitters at PCS frequencies. High power internal components and an integral heat sink enables the device to combine non-coherant 20 Watt signals. Microstrip construction offers a design that is cost effective and highly repeatable. .15 (3.8) 2.25 (57.2) 4.20 (106.7) 4.50 (114.3) SMA JACK (6 PLS) Performance Specifications: 1930-1990 MHz Parameter Impedance VSWR Insertion Loss* Amplitude Balance Isolation Max Input Power Operating Temp Limit 50 Ohms Nom 1.35:1 Max 0.8dB Max 0.3dB Max 20dB Min 20 Watts/Input -40 to +60°C Typical — 1.15:1 0.5dB 0.15dB 24dB — — *Above 7dB Theoretical Combining Loss (Dimensions in parenthesis are in mm) The required method of cooling is forced air at 25 CFM at +60°C Max ambient, for five 20 Watt simultaneous inputs. If the input power level or ambient temperature is lowered, the forced air requirement can be reduced. This device can be provided with type N connectors or increased power handling capability. M/A-COM also offers a wide selection of cost effective devices for combining and dividing any number of channels in popular cellular transmit and receive bands. Please consult our factory. The Preliminary Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction. M/A-COM, Inc. North America: 1 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 3 3263 8761 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020