RG141-35
QAXIAL RG141-35
Non-magnetic flexible coaxial cable
Quantity Availability
1896 mts ready in stock

Product conditions: N

€9,70
/ mt
Minimum: 1 mt
Multiple: 1 mt
Quantity discount
4+
€8,70
10+
€7,70
30+
€6,70
100+
€5,70
200+
€4,90
(VAT tax not included)
  • Yes
  • Flexible
  • 35 Ohm
  • 4.25 mm
  • PTFE
  • Yes
  • 6 GHz
  • 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)

RG141-35
/
RF coaxial cables
  Title Dimension  
Datasheet 94.3 kB
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