JOHANSON 1800BL18B200

“High Frequency Ceramic Solutions”
1.80 GHz Balun
P/N 1800BL18B200
Detail Specification: 02/19/2003
Page 1 of 2
Part
Number
Frequency
(MHz)
Impedance
Unbal. / Bal.
Insertion
Loss
Return
Loss
Phase
Difference
Amplitude
Difference
1800BL18B200_
1700 - 1900
50/200 Ω
0.8 dB max.
9.5 dB min.
180°±10°
2.0 dB max.
Input Power
Impedance
Operating Temperature Range
Reel Qty
3 Watts max
50 /200 Ω
-40 to +85°C
3,000
Mechanical Dimensions
Inches
mm
L
W
T
a
b
c
g
p
0.126 ± .006
3.2 ± 0.15
0.064± .006
1.6 ± 0.15
0.034 ± .004
0.85 ± 0.1
0.022 ± .006
0.55 ± 0.15
0.014 ± .006
0.35 ± 0.15
0.012 + .004/-.008
0.3+0.1/-0.2
0.016 ± .004
0.4 ± 0.1
0.039 ± .004
1.0 ± 0.1
Terminal Configuration
1 GND or DC Feed
2 Unbalanced Port (1)
3 GND or DC Feed
4 Balanced Port (2)
5
NC
6 Balanced Port (3)
Mounting Considerations
Mount devices with colored mark facing up.
With DC Feed
* Line width should be designed to
.65
Without DC Feed
provide 50Ω impedance matching
characteristics.
.50
.65
By-pass capacitor(s) should be
connected when feeding DC power.
.90
.25
.90
1.1
1.1
.35
1.0
.35
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johanson technology.com
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
“High Frequency Ceramic Solutions”
1.8 GHz Balun
P/N 1800BL18B200
Detail Specification: 02/19/2003
Page 2 of 2
Return Loss
Insertion Loss
www.johanson technology.com
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821