Hybrid Couplers 3 dB, 90°
Description
The 1W1304-3 is a low profile 3dB hybrid coupler in an easy to use surface mount package covering the AMPS and GSM bands. The 1W1304-3 is ideal for balanced amplifiers and signal distribution and can be used in most high power designs. The 1W1304-3 has modified RF pads for improved peak power handling and manufacturing reliability. 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 1200 MHz Low Loss High Isolation 90° Quadrature Surface Mountable Tape And Reel Convenient Package 100% Tested Frequency
MHz
Isolation
dB Min
Insertion Loss
dB Max
VSWR
Max:1
815 - 960 800 - 1200 Amplitude Balance
dB Max
21 20 Phase Balance
Degrees
0.23 0.25 Power
Ave. CW Watts
1.20 1.25 JC
șC/Watt
Operating Temp.
șC
± 0.25 ± 0.40
±3 ±3
150 150
12.3 12.3
-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)
