Available on Tape
and Reel For Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe
:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Model 1W1305-10
Rev. A
Directional Couplers
10 dB
Description
The 1W1305-10 is a low profile 10dB directional coupler in an easy to use
surface mount package covering the DCS and PCS bands. The 1W1305-
10 is ideal for power and frequency detection as well as power injection
and can be used in most high power designs. The 1W1305-10 has
modified RF pads which can handle higher peak power levels than the
standard Xinger designs. Also, the new RF pad improves manufacturing
reliability and minimizes the risk of failures due to misalignment from pick
and place equipment. 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**
Frequency
Mean
Coupling
Insertion
Loss
VSWR
Freq.
Sensitivity
GHz
dB
dB Max
Max:1
dB Max
1.805 1.880
10.3 0.5
0.25
1.18
0.05
1.930 1.990
10.3 0.5
0.25
1.18
0.05
1.7 2.0
10.3 0.5
0.25
1.18
0.25
Directivity
Power
Handling
JC
Operating
Temp.
dB Min
Watts
C / Watt
C
20
100
12.9
-55 to +85
20
100
12.9
-55 to +85
Features:
1.7 2.0 GHz
Low loss
High Directivity
Surface Mountable
Tape And Reel
Convenient Package
100% Tested
20
100
12.9
-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
1W1305-10 Rev A Mechanical Outline
Dimensions are in Inches [Millimeters]
Bottom View (Far-side)
Side View
Top View (Near-side)
.071
.007
[1.80
0.18
]
.560
.010
[14.22
0.25
]
.350
.010
[8.89
0.25
]
.076
.008
[1.93
PDF 
ZIP