High Frequency Ceramic Solutions
931 Via Alondra " Camarillo, CA 93012 " TEL 805.389.1166 FAX 805.389.1821
www.johansontechnology.com
931 Via Alondra " Camarillo, CA 93012 " TEL 805.389.1166 FAX 805.389.1821
Input Power
Impedance
Operating Temperature Range
Reel Qty
3 Watts max
50 /100 &
-40 to +85癈
4,000
1.85 GHz Balun
P/N 1850BL15B100
Detail Specification 02/19/2003
Page 1 of 2
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
Part
Frequency
Impedance
Insertion
Return
Phase
Amplitude
Number
(MHz)
Unbal. / Bal.
Loss
Loss
Difference
Difference
1850BL15B100_ 1700 - 2000
50/100 &
1.0 dB max. 9.5 dB min.
180氨10?/DIV>
2.0 dB max.
L
W
T
a
b
c
g
p
Inches
0.079 ?.004
0.049?.004
0.034 ?.004
0.012 ?.004
0.008 ?.004
0.012 + .004/-.008 0.014 ?.004
0.026 ?002
mm
2.0 ?0.1
1.25 ?0.1
0.85 ?0.1
0.30 ?0.1
0.20 ?0.1
0.30+0.1/-0.2
0.35 ?0.1
0.65 ?0.05
Terminal Configuration
1 Unbalanced Port
4 Balanced Port
2 GND or DC Feed
5
GND
3
Balanced Port
6
NC
Mechanical Dimensions
Mounting Considerations
Units: mm
Mount devices with colored mark facing up.
*
Line width should be designed to
provide 50& impedance matching
characteristics.
By-pass capacitor(s) should be
connected when feeding DC power.
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