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cod. RG141-35 - QAXIAL RG141-35

QAXIAL RG141-35
Image is for illustrative purposes, see product details
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Minimum:1 mt
Multiple:1 mt
Q.ty Price
1+ mt 9,70
4+ mt 8,70
10+ mt 7,70
30+ mt 6,70
100+ mt 5,70
200+ mt 4,90
In stock: 1983 mt
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Details
Category: RF coaxial cables
Order code: RG141-35
Manufacturer: QAXIAL
Model p/n: RG141-35
RoHS: Yes
Conditions: New
Unit weight: 47.50 g
Downloads
datasheet (94 KB)PRINTABLE VERSION

Non-magnetic flexible coaxial cable

  • Specifications
  • Description
Flexibility:Flexible
Impedance:35 Ohm
External diameter:4.25 mm
Dielectric:PTFE
Jacket:Yes
Maximum frequency:6 GHz
Non-magnetic:Yes

35Ω coaxial cable is often used to build power splitters and 90° hybrid combiners, it is used also as λ/4 matching between 50 and 25Ω.

To demonstrate the operation of the λ/4 transormer we have verified the correct impedance transformation between 50 and 25Ω at the frequency of 105 MHz.

Z = √50 x 25 = 35Ω

λ/4C = λ/4 x VF
λ/4C = Matching line 1/4 wavelength on cable
λ/4 = 1/4 wavelength at 105 MHz
VF = Velocity factor 70% (for PTFE is 0.70)
λ/4 = 300/105 x 1/4 = 714mm
λ/4C = 714 x 0.70 = 500mm (this is the real length of the cable)



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