Directional Couplers 5 dB
Description
The 1D1304-5 is a low profile 5dB directional coupler in an easy to use surface mount package covering the AMPS and GSM bands. The 1D1304-5 is ideal for 3 way inline split/combine1 amplifiers and for power injection 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 1200 MHz Low loss High Directivity Surface Mountable Tape And Reel Convenient Package 100% Tested Frequency
MHz
Mean Coupling
dB
Insertion Loss
dB Max
VSWR
Max:1
Freq. Sensitivity
dB Max
815 - 960 800 - 1200 Directivity
dB Min
4.8 ± 1.0 4.8 ± 1.0 Power Handling
Watts
0.25 0.25 JC
șC / Watt
1.17 1.17 Operating Temp.
șC
±0.40 ±0.60
18 17
150 150
11.6 11.6
-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)
