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| Model 1F1304-3 Rev. B Hybrid Couplers 3 dB, 90 Description The 1F1304-3S is a low profile 3dB hybrid coupler in an easy to use surface mount package covering 470 to 860 MHz. The 1F1304-3S is ideal for balanced amplifiers and signal distribution and can be used in most high power designs. 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 polyimide. Available in both 5 of 6 tin lead (1F13043) and 6 of 6 tin immersion (1F1304-3S) RoHS compliant finishes. ELECTRICAL SPECIFICATIONS** Features: * * * * * * * * * 470 - 860 MHz Low loss High Isolation 90o Quadrature Surface Mountable Tape And Reel Convenient Package 100% Tested Lead Free Available Frequency MHz Isolation dB Min Insertion Loss dB Max VSWR Max:1 470 - 860 Amplitude Balance dB Max 21 Phase Balance Degrees 0.40 Power Ave. CW Watts 1.25 JC C/ Watt Operating Temp. C 0.50 3 100 8.6 -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 .650.010 [16.510.25] Pin 1 .075.008 [1.910.20] Pin 2 Pin 2 4x .024.004 [0.610.10] Pin 1 4x .024.004 [0.610.10] .480.010 [12.190.25] GND Pin 4 Denotes Array Number Pin 3 .380.004 [9.650.10] GND Pin 3 4x .050.008 SQ [1.270.20] .550.004 [13.970.10] Pin 4 Dimensions are in Inches [Millimeters] 1F1304-3* Mechanical Outline * For RoHS Compliant Versions order with S suffix Tolerances are Non-Cumulative 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 1F1304-3 Rev. B Typical Performance: 400 MHz. to 900 MHz. Coupling 11304-3S -2.6 Return Loss 11304-3S 0 -10 -2.9 Return Loss (dB) Coupling (dB) -20 -3.2 -30 -3.5 -40 -3.8 400 575 750 925 1100 -50 400 575 750 925 1100 Frequency (MHz) Isolation 11304-3S -10 -87 Frequency (MHz) Phase Balance 11304-3S -88 -20 Phase Balance (Degrees) Isolation (dB) -89 -30 -90 -91 -40 -92 -50 400 -93 575 750 925 1100 400 575 750 925 1100 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 Mutiple plated thru holes to ground .550 [13.97] .380 [9.65] .034 TYP [0.86] .063 SQ TYP [1.60] 50 Transmission Line Dimensions are in Inches [Millimeters] 1F1304-3* Mechanical 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. |
Price & Availability of 1F1304-3
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