HAND
Coaxial Cable
50Ω
DC to 18 GHz
The Big Deal
• Hand Formable
• Tight Bend Radius
• Excellent Return Loss and Insertion Loss
TM
141 Model Series
CASE STYLE: KQ1506-XX
XX= cable length in inches
Product Overview
The 141 Series Hand-Flex Coaxial Cables are ideal for interconnection of coaxial components or sub-systems. The
construction includes a silver-plated copper-clad steel center conductor which maintains the shape after bending.
The outer shield is copper braid, tin soaked, which minimizes signal leakage and at the same time flexible for easy
bend. Dielectric is low loss PTFE. Connectors have passivated stainless-steel coupling nut over a gold plated
connector body and Silver Plated Copper Clad Steel.
Key Features
Feature
Hand-Formable RF Cables
Advantages
The 141 Series Hand-Flex cables are hand formable making them ideal for use integrating
coaxial components and sub-assemblies without the need for special cable-bending tools and
alleviating the risk of damage during the bending process typical of semi-rigid coaxial cable
assemblies.
Capable of only 8mm bend radius, the 141 Hand Flex series is able to make connections in tight
spaces making these cables ideal for dense system integration
Supporting typical return loss of 30 dB to 6 GHz and 21 dB to 18 GHz, the 141 Series Hand-Flex
Cables are ideally suited for interconnecting a wide variety of RF components while minimizing
VSWR ripple contribution due to mating cables & connectors.
Mini-Circuits 141 Cable series can support medium to high RF power levels enabling these
cables to be used in the transmit path. NOTE: power rating is at sea-level altitudes.
Mini-Circuits 141 Series Hand Flex cables include an anti-torque feature to support the connector
body during installation alleviating risk of stress to the connector/cable interface.
Standard 141 Series cables include a blue FEP insulator jacket reducing the risk of accidental
shorting of DC power lines or active pins during installation and operation. Un-jacketed versions
are available upon request.
Tight Bend Radius
Excellent Return loss
Good Power Handling Capability:
• 546W at 0.5 GHz
• 90W at 18 GHz
Built in Anti-torque nut
Jacketed and Unjacketed options
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document 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
www.minicircuits.com
P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Mini-Circuits
®
Page 1 of 2
HAND
Coaxial Cable
50Ω
8 inch
DC to 18 GHz
Features
• Wideband frequency coverage, DC to 18 GHz
• Low Loss, 0.51 dB at 18 GHz
• Excellent Return Loss, 20 dB at 18 GHz
• Hand formable to almost any custom shape without
special bending tools
• 8mm bend radius for tight installations
• Anti-torque nut prevents cable stress during installation
• Insulated outer jacket standard
1
• Connector interface, meets MIL-STD-348
TM
141-8SM+
Maximum Ratings
Operating Temperature
-55°C to 105°C
Storage Temperature
-55°C to 105°C
Power Handling at 25°C, 546W at 0.5 GHz
Sea Level
387W at 1 GHz
273W at 2 GHz
156W at 6 GHz
121W at 10 GHz
90W at 18 GHz
Permanent damage may occur if any of these limits are exceeded.
CASE STYLE: KQ1506-8
Connectors
SMA-Male
Model
141-8SM+
Price
$9.49 ea.
Qty.
(1-9)
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Applications
• Replacement for custom bent 0.141" semi-rigid cables
• Communication receivers and transmitters
• Military and aerospace system
• Environmental and test chambers
Outline Drawing
Electrical Specifications at 25°C
MODEL
1
NO.
FREQ. LENGTH
2
(GHz)
(inch)
DC - 2
GHz
f
L
-f
U
141-8SM+
DC-18
8
Typ. Max.
0.08 0.23
INSERTION LOSS
(dB)
2-6
GHz
Typ. Max.
0.21 0.42
6 - 10
GHz
Typ. Max.
0.30 0.57
10 - 18
GHz
Typ. Max.
0.42 0.85
DC - 2
GHz
Typ. Min.
42
23
RETURN LOSS
(dB)
2-6
GHz
Typ. Min.
43
23
6 - 10
GHz
Typ. Min.
38
17
10 - 18
GHz
Typ. Min.
31
17
1. Unjacketed cable also available upon request.
2. Custom sizes available, consult factory.
Outline Dimensions (
inch
)
mm
A
8.0
203.20
E1
.313
7.95
B
.36
9.14
E2
.250
6.35
C1
.313
7.95
F
.163
4.14
C2
.250
6.35
T
.10
2.54
D
.36
9.14
wt
grams
13.74
Typical Performance Data
Frequency
(MHz)
10.0
1000.0
2000.0
2500.0
4000.0
5000.0
6000.0
7000.0
8000.0
9000.0
10000.0
12000.0
13000.0
15000.0
18000.0
Insertion Loss
(dB)
0.05
0.12
0.16
0.16
0.21
0.27
0.32
0.32
0.32
0.29
0.45
0.47
0.45
0.48
0.64
28.03
38.43
38.66
36.80
39.79
40.99
33.96
35.28
40.55
38.75
47.55
26.89
44.62
30.11
22.74
Return Loss
(dB)
SMA-MALE
SMA-MALE
27.38
38.89
40.80
37.58
39.10
39.67
34.11
36.29
46.67
47.01
36.18
29.25
26.76
34.29
23.01
Cable Construction
Center Conductor: Silver Plated Copper Clad Steel
Dialectric: Solid PTFE
Outer Shield: Copper braid, tin soaked
Jacket: FEP, Blue (Unjacketed cable also available
upon request)
Connectors: Coupling Nut: Stainless Steel Passivated
Body: Stainless Steel Gold Plated
Center Pin: Silver Plated Copper Clad Steel
141-8SM+
INSERTION LOSS
0.7
INSERTION LOSS (dB)
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
3000
6000
9000
12000
FREQUENCY (MHz)
15000
18000
141-8SM+
RETURN LOSS
70
RETURN LOSS (dB)
60
50
40
30
20
10
0
0
3000
6000
9000
12000
FREQUENCY (MHz)
15000
18000
SMA-Male
SMA-Male
Typical Bending Capability
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document 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
www.minicircuits.com
P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Mini-Circuits
®
Rev. OR
M128984
141-8SM+
RS/CP/AM
130307
Page 2 of 2
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