Electrical Specifications
2.5.53
Sales Desk USA: Voice: (800) 544-2414 Fax: (315) 432-9121
Sales Desk Europe: Voice: (+44) 23 92 232392 Fax: (+44) 23 92 251369
Directional Couplers
5 dB
Features
1.7 - 2.0 GHz
Very Low Loss
High Directivity
Surface Mountable
Tape And Reel
Miniature Package
100% Tested
Model 1X505
Description
The 1X505 is a low profile 5dB directional coupler in an easy to use
miniature surface mount package covering the DCS and PCS bands.
The 1X505 is ideal for 3 and 4 way inline split/combine amplifiers and
for power injection and can be used in most high power designs.
Parts have been run through rigorous qualification testing and units
are 100% tested. They are manufactured using materials with x and
y thermal expansion coefficients compatable with common sub-
strates.
Frequency
Mean Coupling
Insert. Loss
VSWR
GHz
dB
dB Max
Max : 1
1.7 - 2.0
5.0 0.4
0.20
1.19
Freq. Sens.
Directivity
JC
Power
dB Max
dB Min
(
o
C/diss. Watt)
Watts Ave/CW
0.30
18
17.6
60
Outline Drawing
Specifications subject to change without notice.
Dimensions are inches over (mm)
2.5.54
Sales Desk USA: Voice: (800) 544-2414 Fax: (315) 432-9121
Sales Desk Europe: Voice: (+44) 23 92 232392 Fax: (+44) 23 92 251369
Sur
face Mount Components
Available on Tape and Reel for Pick and Place Manufacturing.
Model 1X505
Typical Performance
Pin Configuration
Mounting Footprint
Pin 1
Pin 2
Pin 3
Pin 4
#1
Input
Output
Isolated
Coupled
#2
Output
Input
Coupled
Isolated
#3
Isolated
Coupled
Input
Output
#4
Coupled
Isolated
Output
Input
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