FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
Ω
RATIO
FREQUENCY
(MHz)
INSERTION LOSS*
3 dB
MHz
2 dB
MHz
1 dB
MHz
9 1-200 1-200 1.5-160 3-70
* Insertion Loss is referenced to mid-band loss, 0.4 dB typ.
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Mini-Circuits
®
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Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
For detailed performance specs
& shopping online see web site
minicircuits.com
IF/RF MICROWAVE COMPONENTS
50Ω 1 to 200 MHz
RF Transformer TX9-1+
TX9-1
CASE STYLE: TT240
PRICE: $4.70 ea. QTY (1-9)
Maximum Ratings
Pin Connections
Operating Temperature -20°C to 85°C
Storage Temperature -55°C to 100°C
RF Power 0.25W
DC Current 30mA
Transformer Electrical Specifications
REV. A
M118049
TX9-1
IG/TD/CP/AM
080603
Typical Performance Data
PRIMARY DOT 4
PRIMARY 6
SECONDARY DOT 3
SECONDARY 1
NOT USED 2,5
Features
• wideband, 1 to 200 MHz
• good return loss
Applications
• impedance matching
• VHF
• receivers/transmitters
Surface Mount
A
B
C
D
E
F
.250
.31
.20
.100
.050
.055
G
H
J
K
wt
.040
.070
.270
.050
grams
0.50
Outline Dimensions ( )
inch
mm
Outline Drawing
Config. C
0.22 1.68 8.81
0.48 1.15 13.27
3.14 0.60 20.82
34.28 0.43 21.33
58.57 0.52 17.01
77.14 0.64 14.74
114.28 0.84 11.47
132.85 0.95 10.25
188.57 1.92 7.46
207.14 2.10 6.75
TX9-1
INSERTION LOSS
0.0
1.0
2.0
3.0
4.0
5.0
0.1 1 10 100 1000
FREQUENCY (MHz)
INSERTION LOSS (dB)
TX9-1
INPUT RETURN LOSS
0
10
20
30
40
50
0.1 1 10 100 1000
FREQUENCY (MHz)
RETURN LOSS (dB)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Permanent damage may occur if any of these limits are exceeded.