1A1305-15 Anaren

Model 1A1305-15 Rev. A Directional Couplers 15 dB Description The 1A1305-15 is a low profile 15dB directional coupler in an easy to use surface mount package covering the DCS and PCS bandwidths. The 1A1305-15 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** Mean Insertion Freq. Features: Frequency VSWR Coupling Loss Sensitivity 1.5 - 2.2 GHz GHz dB dB Max Max:1 dB Max Low loss High Directivity 1.7 2.0 15.0 1.5 0.25 1.20 0.20 Surface Mountable 1.5 - 2.2 15.0 1.5 0.25 1.20 0.30 Tape And Reel Power Operating Directivity JC Convenient Package Handling Temp. 100% Tested dB Min Watts C / Watt C 20 100 13.0 -55 to +85 20 100 13.0 -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 .073.007 .024.004 TYP .560.010 1.850.18 0.610.10 14.220.25 Pin 1 Pin 2 Pin 2 Pin 1 .010 .350 .050.008 0.25 8.89 0.20 1.27 GND GND Pin 4 Pin 3 Pin 3 .008 .050 Denotes Pin 4 0.20 1.27 Array Number USA/Canada: (315) 432-8909 Available on Tape Toll Free: and Reel For Pick and (800) 544-2414 Place Manufacturing. +44 2392-232392 Europe: Top View (Near-side) Side View Bottom View (Far-side) Dimensions are in Inches Millimeters 1A1305-15 Rev A Mechanical Outline Part Is Symmetric About All AxisModel 1A1305-15 Rev. A Typical Performance: 1.4 GHz. to 2.4 GHz. Coupling 1A1305-15 Return Loss 1A1305-15 -15.0 0 -10 -15.3 -20 -15.6 -30 -15.9 -40 -50 -16.2 1400 1650 1900 2150 2400 1400 1650 1900 2150 2400 Frequency MHz Frequency MHz Directivity 1A1305-15 Transmission Loss 1A1305-15 -0.10 0 -0.20 -10 -0.30 -20 -30 -0.40 -40 -0.50 1400 1650 1900 2150 2400 1400 1650 1900 2150 2400 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 .034 TYP 0.86 .063 SQ TYP 50 1.60 Transmission Line Dimensions are in Inches Millimeters 1A1305-15 Rev A Mounting Footprint USA/Canada: (315) 432-8909 Available on Tape and Reel For Pick and Place Toll Free: (800) 544-2414 Manufacturing. Europe: +44 2392-232392 Coupling dB Directivity dB Return Loss dB Transmission Loss dB