RG58 COAXIAL CABLE / 50 Ω

RG58 PUR

The RG58 is a flexible and favourable coaxial cable for many applications (75Ω see RG59). This line complies with the UL-Standard MIL C 17.

RG58: (Sheath colour: black) 50 Ω, Temperature range: -35°C bis +80°C

DESCRIPTION Article FORMAT Size DOWNLOAD price
RG 58 PUR 050168 PDF 91 KB Datasheet 1,06 to 1,25 €
Prices excl. and shipping
50 Ω COAXIAL CABLEMATERIALDIAMETER
INNER CONDUCTORcopper stranded wire, tinned0.90 mm
DIELECTRIC MEDIUMPE2.95 mm
SHIELDINGcopper braiding, tinned3.50 mm
CABLE SHEATHPVC4.85 mm

Difference RG58 to standard coaxial cable:

The RG58 is a 5.0 mm thick, favourable coaxial radio frequency cable.
Single shielded and suitable for most applications, e.g. measuring lines and antennas.
The conductor is isolated by the dielectirc medium and is in the centre of the cable. The gemoetry must be very accurate and precise. When a coaxial cable is bent with a smaller bending radius than permitted, the electrical values won't be met anymore and the cable is no longer suitable for certain applications.

The following connectors are recommended:

BNC, TNC, RP-TNC, N, UHF, Mini-UHF, RP-SMA, SMA, Lemo S1 et al.

Cable comparison

Cable comparison
RG 58 PUR Koaxialkabel
RG 58 C/U Koaxialkabel
RG 058 C/U Koaxialkabel
RG 58 LSNH Koaxialkabel
RG 58 ALL Koaxialkabel, Low Loss
Description RG 58 PUR RG 58 C/U RG 058 C/U RG 58 LSNH RG 58 ALL
Article number [Shop] 050168 050244 050240 050235 050112
Price [in €]
1,06 to 1,25 €
0,39 to 0,60 €
0,33 to 0,50 €
0,66 to 1,01 €
0,42 to 0,50 €
Data sheet [pdf] (91 KB) (32 KB) (269 KB) (30 KB) (14.36 KB)
Cable screen type
single shielded
single shielded
single shielded
Double shielded
Double shielded
Manufacturer

Technical data - Structure
Outer diameter [Ø/mm]
Ø 5 mm
Ø 5 mm
Ø 5 mm
Ø 5 mm
Ø 5 mm
Sheath material
PUR
PVC
PVC
FRNC / LSNH
PVC
Sheath colour
black
black
black
black
black
Diameter dielectric [Ø/mm]
Ø 2.95 mm
Ø 2.95 mm
Ø 2.95 mm
Ø 2.9 mm
Dielectric
PE
PE
PE
PE
PE fm
Inner conductor [Ø/mm]
19 x Ø 0.18 mm
19 x Ø 0.18 mm
19 x Ø 0.18 mm
19 x Ø 0.18 mm
19 x Ø 0.2 mm
Inner conductor
Copper stranded wire, tinned
Copper stranded wire, tinned
Copper stranded wire, tinned
Copper stranded wire, tinned
Copper stranded wire

Electrical values
Impedance [Ω]
50
50
50
50
50
Max. frequency [Ghz]
1
1
2
3
1
Capacity [p/m]
100
100
100
67
82
Shielding factor [dB/m]
38
57
57
90
82
Max. Voltage [V]
2000
Halogen-free
Non-magnetic

Attenuation values at different frequencies
Attenuation at 400MHz [dB/m]
0.3
0.3
0.3
0.28
0.23
Attenuation at 1000MHz [dB/m]
0.52
0.52
0.52
0.48
0.4
Attenuation at 2000MHz [dB/m]
0.73
0.9

Other parameters
Temperature [max.°C]
80
70
70
70
80
[min.°C]
-40
-30
-30
-30
-30
Weight [kg/m]
0.038
0.04
0.037
0.041
0.037

Further information
Information Link Link Link Link Link

Cable comparison

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Which cable ist the best one for me? Here you will find the answer: Comparison Coaxial cable