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| Model 1W1304-3 Rev. A Hybrid Couplers 3 dB, 90 Description The 1W1304-3 is a low profile 3dB hybrid coupler in an easy to use surface mount package covering the AMPS and GSM bands. The 1W1304-3 is ideal for balanced amplifiers and signal distribution and can be used in most high power designs. The 1W1304-3 has modified RF pads for improved peak power handling and manufacturing reliability. Parts have been subjected to rigorous qualification testing and units are 100% tested. They are manufactured using materials with x and y thermal expansion coefficients compatible with common substrates such as FR4, G-10 and polyamide. ELECTRICAL SPECIFICATIONS** Features: * * * * * * * * 800 - 1200 MHz Low Loss High Isolation 90 Quadrature Surface Mountable Tape And Reel Convenient Package 100% Tested Frequency MHz Isolation dB Min Insertion Loss dB Max VSWR Max:1 815 - 960 800 - 1200 Amplitude Balance dB Max 21 20 Phase Balance Degrees 0.23 0.25 Power Ave. CW Watts 1.20 1.25 JC C/Watt Operating Temp. C 0.25 0.40 3 3 150 150 12.3 12.3 -55 to +85 -55 to +85 **Specification based on performance of unit properly installed on microstrip printed circuit boards with 50 nominal impedance. Specifications subject to change without notice. Outline Drawing Top View (Near-side) Side View Bottom View (Far-side) Pin 1 .560.010 [14.220.25] .076.008 [1.930.20] Pin 2 .350.010 [8.890.25] Pin 3 Pin 2 .037.004 TYP [0.940.10] Pin 1 .076.008 [1.930.20] GND Pin 4 GND Pin 3 .076.008 [1.930.20] Denotes Array Number Pin 4 Dimensions are in Inches [Millimeters] 1W1304-3 Rev A Mechanical Outline Part Is Symmetric About All Axis www..com www..com Available on Tape and Reel For Pick and Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Model 1W1304-3 Rev. A Typical Performance: 700 MHz. to 1300 MHz. Coupling 1W1304-3 -2.6 Return Loss 1W1304-3 0 -10 -2.9 Return Loss (dB) Coupling (dB) -20 -3.2 -30 -3.5 -40 -3.8 700 850 1000 1150 1300 -50 700 850 1000 1150 1300 Frequency (MHz) Isolation 1W1304-3 -10 -87 Frequency (MHz) Phase Balance 1W1304-3 -88 Phase Balance (Degrees) 850 1000 1150 1300 -20 Isolation (dB) -89 -30 -90 -91 -40 -92 -50 700 -93 700 850 1000 1150 1300 Frequency (MHz) Frequency (MHz) Pin Configuration Mounting Footprint To ensure proper electrical and thermal performance there must be a ground plane with 100% solder connection underneath the part Part Is Symmetric About All Axis .406 [10.31] Multiple plated thru holes to ground .196 [4.98] .034 TYP [0.86] .078 SQ TYP [1.98] 50 Transmission Line Dimensions are in Inches [Millimeters] 1W1304-3 Rev A Mounting Footprint USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Available on Tape and Reel For Pick and Place Manufacturing. |
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