11302-20 Datasheet, PDF (1/4 Pages) Anaren Microwave – Directional Couplers

Model 11302-20
Rev. B
Directional Couplers
20 dB
Description
The 11302-20 is a low profile 20dB directional coupler in an easy to use
surface mount package covering 190 to 400 MHz. The 11302-20 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.
Features:
• 190 - 400 MHz
• Low loss
• High Directivity
• Surface Mountable
• Tape And Reel
• Convenient Package
• 100% Tested
Outline Drawing
ELECTRICAL SPECIFICATIONS**
Frequency
Mean Insertion
Coupling Loss
MHz
dB
dB Max
VSWR
Max:1
Freq.
Sensitivity
dB Max
190 - 400
Directivity
dB Min
20 ± 1.5
Power
Handling
Watts
0.30
ΘJC
ºC / Watt
1.15
Operating
Temp.
ºC
±0.90
14
100
5.4
-55 to +85
**Specification based on performance of unit properly installed on microstrip printed circuit
boards with 50 Ω nominal impedance. Specifications subject to change without notice.
Top View (Near-side)
Side View
Pin 1
.650±.010
[16.51±0.25]
.141±.014
[3.58±0.36]
Pin 2
Pin 2
Bottom View (Far-side)
.023±.004 TYP
[0.60±0.10]
Pin 1
GND
Pin 4
Denotes
Array Number
.480±.010
[12.19±0.25]
Pin 3
GND
Pin 3
.050±.008
[1.28±0.20]
.050±.008
[1.28±0.20]
Pin 4
Dimensions are in Inches [Millimeters]
11302-20 Rev A Mechanical Outline
Part Is Symmetric About All Axis
Available on Tape
and Reel For Pick and
Place Manufacturing.
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