Preliminary Specifications High Power, 5 Channel Transmit Combiner for AMPS/GSM/IS-95 800 - 960 MHz PD60-0004-05S V1.00 Features ● ● ● ● ● Low Loss High Power Handling Integral Heat Sink High Isolation Low VSWR Low Cost J1 J3 J4 J5 5.70 (144.8) 6.00 (152.4) Description M/A-COM’s PD60-0004-05S is designed to provide a low loss method of combining signals from five amplifiers or transmitters in a number of cellular bands. High power internal components and an integral heat sink enables the device to combine non-coherant 50 Watt signals. Microstrip construction offers a design that is cost effective and highly repeatable. Performance Specifications: 800-960 MHz Parameter Impedance VSWR Insertion Loss* Amplitude Balance Isolation Max Input Power Operating Temp J2 .15 (3.8) Limit 50 Ohms Nom 1.40:1 Max 0.6dB Max 0.25dB Max 20dB Min 50 Watts/Input -40 to +60°C Typical — 1.20:1 0.4dB 0.12dB 26dB — — 4X' .16 (4.0) THRU .15 (3.8) J6 ● 2.00 .38 (50.8)NOM (9.5) .75 1.00 TYP (19.1) (25.4) 2.75 (69.9) 5.20 (132.1) 5.50 (139.7) SMA JACK (6 PLS) (Dimensions in parenthesis are in mm) The required method of cooling is forced air at 50 CFM at +60°C Max ambient for five 50 Watt simultaneous inputs. If the power level or ambient temperature is lowered, the forced air requirement can be reduced. This device can be provided with type N connectors or different 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. *Above 7.78dB Theoretical Combining Loss 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 8671 Fax +81 3 3263 8769 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020