11303-3 Datasheet, PDF (1/4 Pages) Anaren Microwave – Hybrid Couplers

Model 11303-3
Rev. B
Hybrid Couplers
3 dB, 90°
Description
The 11303-3 is a low profile 3dB hybrid coupler in an easy to use surface
mount package covering the NMT 450 band. The 11303-3 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 polyamide.
Features:
• 380 - 520 MHz
• Low loss
• High Isolation
• 90o Quadrature
• Surface Mountable
• Tape And Reel
• Convenient Package
• 100% Tested
Outline Drawing
Top View (Near-side)
ELECTRICAL SPECIFICATIONS**
Frequency
Isolation
Insertion
Loss
MHz
dB Min
dB Max
VSWR
Max:1
380 – 520
Amplitude
Balance
dB Max
20
Phase
Balance
Degrees
0.35
Power
Ave. CW Watts
1.28
ΘJC
ºC/ Watt
Operating
Temp.
ºC
± 0.30
±3
125
14
-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.
Side View
Bottom View (Far-side)
Pin 1
.650±.010
[16.51±0.25]
.065±.007
[1.66±0.18]
Pin 2
Pin 2
.024±.004 TYP
[0.61±0.10]
Pin 1
GND
.480±.010
[12.19±0.25]
Pin 4
Denotes
Array Number
Pin 3
Dimensions are in Inches [Millimeters]
11303-3 Mechanical Outline
GND
.050±.008
[1.27±0.20]
Pin 3
.050±.008
[1.27±0.20]
Pin 4
Part Is Symmetric About All Axis
Available on Tape
and Reel For Pick and
Place Manufacturing.
USA/Canada:
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Europe:
[phone]
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