Model 1W1304-3
Rev. A
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**
Insertion
Features:
Frequency
Isolation
VSWR
Loss
•
•
•
•
•
•
•
•
800 – 1200 MHz
MHz
dB Min
dB Max
Max:1
Low Loss
High Isolation
90° Quadrature
Surface Mountable
Tape And Reel
Convenient Package
100% Tested
815 - 960
21
20
Phase
Balance
Degrees
0.23
0.25
1.20
1.25
800 - 1200
Amplitude
Balance
dB Max
Operating
Temp.
ºC
Power
ΘJC
ºC/Watt
Ave. CW Watts
± 0.25
± 0.40
± 3
± 3
150
12.3
12.3
-55 to +85
-55 to +85
150
**Specification based on performance of unit properly installed on microstrip printed circuit boards
with 50 Ω nominal impedance. Specifications subject to change without notice.
Outline Drawing
e)
Side View
ide)
Top View (Near-sid
Bottom View (Far-s
±.008
±0.20
±.004
.076
.037
TYP
±.010
.560
±0.10
[0.94
[1.93
Pin 2
]
]
±0.25
[14.22
]
Pin 1
Pin 2
Pin 1
±.008
±0.20
±.010
.350
.076
±0.25
[8.89
]
[1.93
]
GND
Pin 4
GND
Pin 3
Pin 3
±.008
±0.20
.076
Denotes
Array Number
Pin 4
[1.93
]
ches [Millimeters]
chanical Outline
Dimensions are in In
1W1304-3 Rev A Me
out All Axis
Part Is Symmetric Ab
USA/Canada:
Toll Free:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Available on Tape
and Reel For Pick and
Place Manufacturing.
Europe:
