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| Model 1G1304-30 Rev B Directional Couplers 30 dB Description The 1G1304-30 is a low profile 30dB directional coupler in an easy to use surface mount package covering the AMPS and GSM bands. The 1G1304-30 is ideal for power and frequency detection as well as VSWR monitoring 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 polyamide. ELECTRICAL SPECIFICATIONS** Features: * * * * * * * * 800 - 1000 MHz Low loss High Directivity Surface Mountable Tape And Reel Convenient Package 100% Tested Lead Free Finish Frequency MHz Mean Coupling dB Insertion Loss dB Max VSWR Max:1 Freq. Sensitivity dB Max 869 - 894 800 - 1000 Directivity dB Min 30 1.5 30 1.5 Power Handling Watts 0.25 0.25 JC C / Watt 1.20 1.27 Operating Temp. C 0.10 0.30 18 18 150 150 20.3 20.3 -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] .067.007 [1.700.18] Pin 2 .350.010 [8.890.25] Pin 3 Pin 2 .250.004 [6.350.10] Pin 3 4X .024.004 [0.610.10] Pin 1 GND 4X .046.004 SQ [1.170.10] GND Pin 4 Denotes Array Number .460.004 [11.680.10] Pin 4 Dimensions are in Inches [Millimeters] 1G1304-30 Rev A Mechanical Outline Tolerances are Non-Cumulative Part Is Symmetric About All Axis 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 1G1304-30 Rev B Typical Performance: 700 MHz. to 1300 MHz. Coupling 1G1304-30 -28 Return Loss 1G1304-30 10 0 -29 -10 Return Loss (dB) Coupling (dB) -20 -30 -40 -50 -60 -30 -31 -32 700 850 1000 1150 1300 -70 700 850 1000 1150 1300 Frequency (MHz) Directivity 1G1304-30 -10 0.00 Frequency (MHz) Transmission Loss 1G1304-30 Transmission Loss (dB) -20 Directivity (dB) -0.10 -30 -0.20 -40 -50 700 -0.30 850 1000 1150 1300 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 .460 [11.68] Multiple plated thru holes to ground .250 [6.35] 4X .034 [0.86] 4X .063 SQ [1.60] 4X 50 Transmission Line Dimensions are in Inches [Millimeters] 1G1304-30 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. Model 1G1304-30 Rev B Carrier Tape _ Reel * * Parts are available in both reel and tube Quantity of 30 parts available per tube OA OC OD QUANTITY/REEL 2000 TABLE 1 REEL DIMENSIONS (inches [mm]) OA 13.0 [330.2] B 0.945 [24.0] OC 4.0 [101.6] OD 0.512 [13.0] B Available on Tape and Reel For Pick and Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 |
Price & Availability of 1G1304-30
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