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Flexible coaxial cable for high power
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RF coaxial cables



More informations

LOW LOSS COAXIAL CABLES

To have low loss coaxial cables it is possible to act in these ways:

- Increase the diameter of the cable (increase the size of cable)
- Improve the skin effect of conductors (decrease the attenuation due to conductor)
- Increase the percentage of air in the dielectric (improve the quality of the dielectric)

Increase the size of the cable has a practical limit beyond which, cost, weight, handling etc... become unsustainable, by further increasing the diameter there is a reduction of the cutoff frequency.

The skin effect is optimized to the maximum by using silver plated conductors or using a solid central conductor or both of them.

Increase the amount of air into the dielectric is the best solution to decrease attenuation. Years ago the problem was solved in TV antenna connection using as dielectric the cheap foam, in fact, these cables are still considered with the lowest loss. The trick is to use a cheap dielectric and easily made by adding a high concentration of air (inert gas) , obviously the scarce specifications necessary for the consumer TV field does not make them suitable for industrial uses. For the industrial purpose are available foam corrugated cables (for example Cellflex cables) and foam not corrugated 10 mm cables like RG8-FOAM, Ecoflex10, WBC400, RT5020, H1000, LMR400 etc..., and 5.5 mm cables like LMR240, WBC240, H155, etc..., these cables are suitable for industrial applications at a reasonable cost.

For more complex microwave applications it is available a Huber+Suhner S_04272_B cable with 5.5 mm diameter

FLEXIBLE COAXIAL CAVLES SELECTION GUIDE

SEMI-RIGID/HANDY-FORM COAXIAL CABLES SELECTION GUIDE

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  • List
QAXIAL UT141-25 Semi-rigid coaxial cable
Semi-rigid coaxial cable
Order code: UT141-25
Semi-rigid coaxial cable

QAXIAL UT141-25
Conditions: N (The product is brand new)
Application: special applications
Flexibility: Semi-rigid
Impedance: 25 Ohm
External diameter: 3.56 mm
Dielectric: PTFE
Jacket: none
Maximum frequency: 26.5 GHz
Non-magnetic: Yes
Go to product page
UT141-25
Order code: UT141-25
QAXIAL UT141-25 
Stock: 472 mts
Price each
$14.35
Volume discounts
 5+
$11.94
 10+
$10.73
 30+
$9.53
 100+
$8.32
 200+
$7.11
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
Discontinued
MICRO-COAX UT-141-75 Semi-rigid coaxial cable
Semi-rigid coaxial cable
Order code: UT141-75
Semi-rigid coaxial cable

MICRO-COAX UT-141-75
Application: high temperature / high power, microwave
Flexibility: Semi-rigid
Impedance: 75 Ohm
External diameter: 3.6 mm
Dielectric: PTFE
Jacket: none
Maximum frequency: 20 GHz
Non-magnetic: No
Go to product page
UT141-75
Order code: UT141-75
MICRO-COAX UT-141-75 
Stock: 0 mts
Discontinued
MICRO-COAX UT-141A-AL-TP Tinned aluminium handyform coaxial cable (1m bar)
Tinned aluminium handyform coaxial cable (1m bar)
Order code: UT141-AL
Tinned aluminium handyform coaxial cable (1m bar)

MICRO-COAX UT-141A-AL-TP
Application: high temperature / high power, microwave
Flexibility: Handy-form
Impedance: 50 Ohm
External diameter: 3.6 mm
Dielectric: PTFE
Jacket: none
Maximum frequency: 33 GHz
Non-magnetic: No
Go to product page
UT141-AL
Order code: UT141-AL
MICRO-COAX UT-141A-AL-T... 
Stock: 0 pcs
  Attenuating semi-rigid coaxial cable (1m roll)
Attenuating semi-rigid coaxial cable (1m roll)
Order code: UT141-ATT
Attenuating semi-rigid coaxial cable (1m roll)

Conditions: N (The product is brand new)
Application: high temperature / high power, microwave
Flexibility: Semi-rigid
Impedance: 50 Ohm
External diameter: 3.6 mm
Dielectric: PTFE
Jacket: none
Maximum frequency: 18 GHz
Non-magnetic: No
Go to product page
UT141-ATT
Order code: UT141-ATT
 
Stock: 21 mts
Price each
$16.88
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
finishing
MICRO-COAX UT-141C-SP Non-magnetic semi-rigid coaxial cable (1m roll)
Non-magnetic semi-rigid coaxial cable (1m roll)
Order code: UT141C-SP-1
Non-magnetic semi-rigid coaxial cable (1m roll)

MICRO-COAX UT-141C-SP
Conditions: N (The product is brand new)
Application: high temperature / high power, microwave
Flexibility: Semi-rigid
Impedance: 50 Ohm
External diameter: 3.6 mm
Dielectric: PTFE
Jacket: none
Maximum frequency: 26.5 GHz
Non-magnetic: Yes
Go to product page
UT141C-SP-1
Order code: UT141C-SP-1
MICRO-COAX UT-141C-SP 
Stock: 10 pcs
Price each
$12.06
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
finishing
MICRO-COAX UT-141C-SP Non-magnetic semi-rigid coaxial cable (3m roll)
Non-magnetic semi-rigid coaxial cable (3m roll)
Order code: UT141C-SP-3
Non-magnetic semi-rigid coaxial cable (3m roll)

MICRO-COAX UT-141C-SP
Conditions: N (The product is brand new)
Application: high temperature / high power, microwave
Flexibility: Semi-rigid
Impedance: 50 Ohm
External diameter: 3.6 mm
Dielectric: PTFE
Jacket: none
Maximum frequency: 26.5 GHz
Non-magnetic: Yes
Go to product page
UT141C-SP-3
Order code: UT141C-SP-3
MICRO-COAX UT-141C-SP 
Stock: 10 pcs
Price each
$30.14
Volume discounts
 4+
$28.33
 10+
$25.32
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
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  • 1
  • 2
  • 3
  • 4
  • 5
  • >
Showing 61 - 66 of 66 results
QAXIAL UT141-25
 
(0 comments)
Semi-rigid coaxial cable
Order code: UT141-25
QAXIAL UT141-25
  • N
  • special applications
  • Semi-rigid
  • 25 Ohm
  • 3.56 mm
  • PTFE
  • none
  • 26.5 GHz
  • Yes
Stock: 472 mts
Minimum: 1 mt
Multiple: 1 mt
 1+
$14.35
 5+
$11.94
 10+
$10.73
 30+
$9.53
 100+
$8.32
 200+
$7.11
(VAT tax not included)
 

Compare
Discontinued
MICRO-COAX UT-141-75
 
(0 comments)
Semi-rigid coaxial cable
Order code: UT141-75
MICRO-COAX UT-141-75
  • high temperature / high power, microwave
  • Semi-rigid
  • 75 Ohm
  • 3.6 mm
  • PTFE
  • none
  • 20 GHz
  • No
Stock: 0 mts
Discontinued
MICRO-COAX UT-141A-AL-TP
 
(0 comments)
Tinned aluminium handyform coaxial cable (1m bar)
Order code: UT141-AL
MICRO-COAX UT-141A-AL-TP
  • high temperature / high power, microwave
  • Handy-form
  • 50 Ohm
  • 3.6 mm
  • PTFE
  • none
  • 33 GHz
  • No
Stock: 0 pcs
 
(0 comments)
Attenuating semi-rigid coaxial cable (1m roll)
Order code: UT141-ATT
  • N
  • high temperature / high power, microwave
  • Semi-rigid
  • 50 Ohm
  • 3.6 mm
  • PTFE
  • none
  • 18 GHz
  • No
Stock: 21 mts
Minimum: 1 mt
Multiple: 1 mt
 1+
$16.88
(VAT tax not included)
 

Compare
finishing
MICRO-COAX UT-141C-SP
 
(0 comments)
Non-magnetic semi-rigid coaxial cable (1m roll)
Order code: UT141C-SP-1
MICRO-COAX UT-141C-SP
  • N
  • high temperature / high power, microwave
  • Semi-rigid
  • 50 Ohm
  • 3.6 mm
  • PTFE
  • none
  • 26.5 GHz
  • Yes
Stock: 10 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$12.06
(VAT tax not included)
 

Compare
finishing
MICRO-COAX UT-141C-SP
 
(0 comments)
Non-magnetic semi-rigid coaxial cable (3m roll)
Order code: UT141C-SP-3
MICRO-COAX UT-141C-SP
  • N
  • high temperature / high power, microwave
  • Semi-rigid
  • 50 Ohm
  • 3.6 mm
  • PTFE
  • none
  • 26.5 GHz
  • Yes
Stock: 10 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$30.14
 4+
$28.33
 10+
$25.32
(VAT tax not included)
 

Compare
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  • >
Showing 61 - 66 of 66 results

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