50 Ohm Coax Cable
You will find a wide range of 50 ohm RF coaxial cables in this product category. In terms of use, we recommend it for CB, VHF, UHF, WIFI and GSM antennas and equipment as well as other communication devices. When selecting a cable, pay attention to its attenuation. This value determines how much the supplied radio frequency power decreases over a cable length of 100 meters. This is given in dB by the manufacturers and has different values at different frequencies. Read more...
• Available as a complete roll (100m)
• Impedance: 50 Ohm
• Inner conductor: 0,6 mm thick copper-clad steel
• Outer cable diameter: 5 mm
• Shielding: aluminium
• Attenuation at:
- 50 MHz: 9,90 dB / 100 m
- 100 MHz: 12,9 dB / 100 m
- 200 MHz: 18,3 dB / 100 m
- 400 MHz: 26,1 dB / 100 m
- 1000 MHz: 42,5 dB / 100 m
• Color: black
• The product represents entry-level quality and price
• Available as a complete roll (100m) or cut to size
• Impedance: 50 Ohm
• Inner conductor: 0,9 mm stranded copper wires, tinned
• Outer cable diameter: 4,95 mm
• Shielding: tinned copper braid
• Attenuation at:
- 10 MHz: 4,2 dB / 100 m
- 100 MHz: 15,7 dB / 100 m
- 200 MHz: 23 dB / 100 m
- 400 MHz: 34,5 dB / 100 m
- 1000 MHz: 60 dB / 100 m
• Color: black
• Available as a complete roll (102m)
• Impedance: 50 Ohm
• Inner conductor: 0,9 mm stranded copper wires, tinned
• Outer cable diameter: 4,95 mm
• Shielding: 19 x 0,18 mm tinned copper braid
• Attenuation at:
- 50 MHz: 13,1 dB / 100 m
- 100 MHz: 21,4 dB / 100 m
- 400 MHz: 55,8 dB / 100 m
- 1000 MHz: 92 dB / 100 m
• Color: black
• Manufacturer's item number: 10058
• Available as a complete roll (100m) or cut to size
• Impedance: 50 Ohm
• Inner conductor: 1,35 mm stranded copper wires (7 x 0,45 mm)
• Outer cable diameter: 5,4 mm
• Shielding: aluminium foil + tinned copper braid
• Attenuation at:
- 10 MHz: 3,3 dB / 100 m
- 100 MHz: 9,3 dB / 100 m
- 200 MHz: 13,4 dB / 100 m
- 800 MHz: 27,8 dB / 100 m
- 1600 MHz: 40,3 dB / 100 m
- 2000 MHz: 46 dB / 100 m
• Color: black
• External and internal dimensions are equivalent to the H-155 and RF-240 cables
• Available as a complete roll (100m)
• Impedance: 50 Ohm
• Inner conductor: 1,42 mm stranded copper wires (19 x 0,28 mm)
• Outer cable diameter: 5,4 mm
• Shielding: aluminium foil + tinned copper braid
• Attenuation at:
- 10 MHz: 3,2 dB / 100 m
- 100 MHz: 9,1 dB / 100 m
- 200 MHz: 12,4 dB / 100 m
- 432 MHz: 18,7 dB / 100 m
- 800 MHz: 26,1 dB / 100 m
- 1800 MHz: 40,9 dB / 100 m
- 2400 MHz: 49,1 dB / 100 m
- 5000 MHz: 77,1 dB / 100 m
• Color: black
• External and internal dimensions are equivalent to the RF-240 cables
• Manufacturer's article number: 65000
Special gross price: 1.46€ (Net price: 1.15€)
• Available as a complete roll (200m) or cut to size
• Impedance: 50 Ohm
• Inner conductor: 0,5 mm stranded copper wires (7 x 0,15 mm)
• Outer cable diameter: 2,7 mm
• Shielding: Tinned copper braid
• Attenuation at:
- 50 MHz: 21,3 dB / 100 m
- 100 MHz: 30,4 dB / 100 m
- 200 MHz: 43,1 dB / 100 m
• Color: Grey
• Available as a complete roll (102m)
• Impedance: 50 Ohm
• Inner conductor: ~0,5 mm copper clad steel (7 x 0,16 mm)
• Outer cable diameter: 2,8 mm
• Shielding: tinned copper braid
• Attenuation at:
- 50 MHz 21,3 dB / 100 m
- 100 MHz 32,8 dB / 100 m
- 400 MHz 82 dB / 100 m
- 1000 MHz 148 dB / 100 m
• MIL. C17/F standard, DIN EN 60332-1-2
• Color: Black
• Manufacturer's item number: 10174
• Available as a complete roll (100m)
• Impedance: 50 Ohm
• Inner conductor: ~0,5 mm copper clad steel (7 x 0,16 mm)
• Outer cable diameter: 2,8 mm
• Shielding: tinned copper braid
• Attenuation at:
- 10 MHz 9 dB / 100 m
- 100 MHz 25,8 dB / 100 m
- 200 MHz 38,2 dB / 100 m
- 400 MHz 54,9 dB / 100 m
• MIL. C17/F standard
• Color: Black
Special gross price: 1.65€ (Net price: 1.30€)
• Available as a complete roll (102m)
• Impedance: 50 Ohm
• Inner conductor: 7 x 0,72 mm copper braid
• Outer cable diameter: 10,3 mm
• Shielding: copper braid
• Attenuation at:
- 50 MHz: 3,9 dB / 100 m
- 100 MHz: 7,5 dB / 100 m
- 400 MHz: 15,7 dB / 100 m
- 1000 MHz: 29,5 dB / 100 m
• MIL-C-17/74C, DIN EN 60332-1-2
• Color: black
• Manufacturer's item number: 10213
• Available as a complete roll (102m) or cut to size
• Impedance: 50 Ohm
• Inner core: silver plated copper twisted pair, 2.25 mm
• Outer cable diameter: 10.8 mm
• Loss data:
- 50 MHz: 4,82 dB/100 m
- 200 MHz: 10.24dB / 100 m
- 435 MHz: 15,95 dB / 100 m
- 1250 MHz: 30.14 dB / 100 m
- 1500 MHz: 33.81 dB / 100 m
- 2500 MHz: 47.05 dB / 100 m
• Branded, quality product
• Colour: black
• Manufacturer's item number: 60100
• Cable type: coaxial
• Conductor type: RG223U
• Impedance: 50Ω
• Wire type: Cu, silver plated
• Shielding construction: double shielded, silver-plated copper wire strand
• Wire insulation material: PVC
• Insulation colour: black
• Wire outer diameter: 5.4mm
• Vein construction wire
• Available in cut to size
• Impedance: 50 Ohm
• Inner conductor: 0,5 mm stranded silvered copper wires (7 x 0,16 mm)
• Outer cable diameter: 2,5 mm
• Shielding: silvered copper braid
• Attenuation at:
- 100 Mhz: 28 dB/100m
- 200 Mhz: 40 dB/100m
- 500 Mhz: 68 dB/100m
- 800 Mhz: 90 dB/100m
• Color: transparent
• Available as a complete roll (102 m)
• Impedance: 50 Ohm
• Inner conductor: 1,08 mm solid copper wire (OFC)
• Outer cable diameter: 5 mm
• Shielding: copper foil + copper braid
• Attenuation at:
- 10 MHz: 2,93 dB / 100 m
- 50 MHz: 6,61 dB / 100 m
- 144 MHz: 11,33 dB / 100 m
- 200 MHz: 13,41 dB / 100 m
- 432 MHz: 19,99 dB / 100 m
- 800 MHz: 27,62 dB / 100 m
- 2400 MHz: 49,87 dB / 100 m
• Color: black
• Manufacturer's item number: 6050
• Available as a complete roll (102 m) or cut into metres
• Impedance: 50 Ohm
• Inner core: 1.13 mm solid copper wire (OFC)
• Outer cable diameter: 5 mm
• Shielding: copper foil + copper fabric
•Loss data:
- 10 MHz: 2.78 dB/100 m
- 50 MHz: 6.28 dB / 100 m
- 144 MHz: 10.76 dB / 100 m
- 200 MHz: 12.74 dB / 100 m
- 432 MHz: 18.99 dB / 100 m
- 800 MHz: 26.24 dB / 100 m
• Colour: black
• Manufacturer's item number: 6051
• Available as a complete roll (min. 102 m)
• Impedance: 50 Ohm
• Inner conductor: 1,9 mm (19 x 0,38 mm, 14 AWG)
• Outer cable diameter: 7,3 mm
• Shielding: copper foil + copper braid
• Attenuation at:
- 10 MHz: 2,09 dB / 100 m
- 50 MHz: 4,29 dB / 100 m
- 144 MHz: 7,22 dB / 100 m
- 200 MHz: 8,59 dB / 100 m
- 432 MHz: 12,92 dB / 100 m
- 800 MHz: 18,05 dB / 100 m
- 2400 MHz: 33,82 dB / 100 m
- 5000 MHz: 54,19 dB / 100 m
• Color: black
• Manufacturer's item number: 6070
• Available as a complete roll (100m) or cut to size
• Impedance: 50 Ohm
• Inner Vein: 1.9 mm (19 x 0.38 mm, 14 AWG)
• Outer cable diameter: 7.3 mm
• Fire resistant cable
• Shielding: copper foil + copper fabric
• Loss data:
- 10 MHz: 2.09 dB / 100 m
- 50 MHz: 4,29 dB / 100 m
- 144 MHz: 7.22 dB / 100 m
- 200 MHz: 8.59 dB / 100 m
- 432 MHz: 12.92 dB / 100 m
- 800 MHz: 18.05 dB / 100 m
• Colour: black
• Manufacturer's item number: 6070H
• Available as a complete roll (100m)
• Impedance: 50 Ohm
• Inner conductor: 2,74 mm solid copper wire
• Outer cable diameter: 10,29 mm
• Shielding: aluminium foil + tinned copper braid
• Attenuation at:
- 30 MHz: 2,5 dB / 100 m
- 150 MHz: 4,9 dB / 100 m
- 220 MHz: 6,2 dB / 100 m
- 450 MHz: 8,9 dB / 100 m
- 900 MHz: 12,8 dB / 100 m
- 1500 MHz: 16,7 dB / 100 m
- 2500 MHz: 22 dB / 100 m
- 5200 MHz: 33,4 dB / 100 m
• Color: black
• External and internal dimensions are equivalent to the H-1000 cable
• Available as a complete roll (100m) or cut to size
• Impedance: 50 Ohm
• Inner conductor: 2,71 mm solid copper wire
• Outer cable diameter: 10,3 mm
• Shielding: aluminium foil + tinned copper braid
• Attenuation at:
- 10 MHz: 1,3 dB / 100 m
- 100 MHz: 4,1 dB / 100 m
- 200 MHz: 5,7 dB / 100 m
- 500 MHz: 9,3 dB / 100 m
- 800 MHz: 12,2 dB / 100 m
- 1500 MHz: 16,7 dB / 100 m
- 2500 MHz: 22,1 dB / 100 m
- 5250 MHz: 34,3 dB / 100 m
• Color: black
• External and internal dimensions are equivalent to the H-1000 cable
• As a complete coil (102m)
• Impedance: 50 Ohm
• Inner core: 1.44 mm copper strand
• Outer cable diameter: 5 mm
• Shielding: Copper foil + copper fabric
• Loss figures:
- 10 MHz: 2.66 dB/100 m
- 50 MHz: 5.32 dB/100 m
- 100 MHz: 7.60 dB/100 m
- 144 MHz: 8.74 dB / 100 m
- 200 MHz: 10.21 dB / 100 m
- 300 MHz: 12.83 dB / 100 m
- 432 MHz: 16.29 dB / 100 m
- 500 MHz: 18.05 dB / 100 m
- 800 MHz: 22.90 dB / 100 m
• Color: black
• Equivalent to H-155 cable in external and internal dimensions
• Manufacturer's item number: 60500
• Available as a complete roll (102m) on drum
• Impedance: 50 Ohm
• Inner conductor: 2,85 mm stranded copper wires (OFC, 7 x 1,0 mm)
• Outer cable diameter: 10,2 mm
• Shielding: copper foil + copper braid
• Attenuation at:
- 10 MHz: 1,2 dB / 100 m
- 100 MHz: 4,0 dB / 100 m
- 200 MHz: 5,8 dB / 100 m
- 432 MHz: 8,9 dB / 100 m
- 800 MHz: 12,5 dB / 100 m
- 1800 MHz: 19,9 dB / 100 m
- 2400 MHz: 23,6 dB / 100 m
- 5000 MHz: 37,0 dB / 100 m
• Color: black
• External and internal dimensions are equivalent to the H-1000 cable
• Manufacturer's item number: 6080
• Available as a complete roll (102m) on drum
• Impedance: 50 Ohm
• Inner conductor: 2,85 mm stranded hybrid wires (aluminium core and welded copper shield, 7 x 1,0 mm)
• Outer cable diameter: 10,2 mm
• Shielding: copper foil + copper braid
• Attenuation at:
- 10 MHz: 1,3 dB / 100 m
- 100 MHz: 4,1 dB / 100 m
- 200 MHz: 5,9 dB / 100 m
- 432 MHz: 8,9 dB / 100 m
- 800 MHz: 12,4 dB / 100 m
- 1800 MHz: 19,5 dB / 100 m
- 2400 MHz: 22,9 dB / 100 m
- 5000 MHz: 35,1 dB / 100 m
• Color: black
• External and internal dimensions are equivalent to the H-1000 cable
• Manufacturer's item number: 6030
• Available as a complete roll (102m) on drum
• FRNC, Halogen-free
• Impedance: 50 Ohm
• Inner conductor: 2,85 mm stranded copper wires (OFC, 7 x 1,0 mm)
• Outer cable diameter: 10,2 mm
• Shielding: copper foil + copper braid
• Attenuation at:
- 10 MHz: 1,14 dB / 100 m
- 100 MHz: 3,8 dB / 100 m
- 200 MHz: 5,51 dB / 100 m
- 432 MHz: 8,46 dB / 100 m
- 800 MHz: 11,88 dB / 100 m
- 1800 MHz: 18,91 dB / 100 m
- 2400 MHz: 22,42 dB / 100 m
- 5000 MHz: 33,44 dB / 100 m
• Color: black
• External and internal dimensions are equivalent to the H-1000 cable
• Manufacturer's item number: 6080F
• Available as a complete reel (102 m) in drum packs
• Impedance: 50 Ohm
• Inner core: 2.85 mm hybrid twisted pair (aluminium core - copper outer layer, 7 x 1.0 mm)
• Outer cable diameter: 10,2 mm
• Shielding: copper foil + copper fabric
• Loss data:
- 10 MHz: 1.14 dB / 100 m
- 100 MHz: 3,8 dB / 100 m
- 200 MHz: 5.51 dB / 100 m
- 300 MHz: 6.94 dB / 100 m
- 432 MHz: 8,46 dB / 100 m
- 800 MHz: 11.8 dB / 100 m
• Colour: black
• External and internal dimensions equivalent to H-1000 cable
• Manufacturer's part number: 60300
• Available as a complete roll (102m) on drum
• Impedance: 50 Ohm
• Inner conductor: 4,5 mm stranded copper wires (OFC, 7 x 1,55 mm)
• Outer cable diameter: 14,6 mm
• Shielding: copper foil + copper braid
• Attenuation at:
- 10 MHz: 0,86 dB / 100 m
- 100 MHz: 2,81 dB / 100 m
- 200 MHz: 4,05 dB / 100 m
- 432 MHz: 6,1 dB / 100 m
- 800 MHz: 8,6 dB / 100 m
- 1800 MHz: 13,8 dB / 100 m
- 2400 MHz: 16,3 dB / 100 m
- 5000 MHz: 25,7 dB / 100 m
• Color: black
• External and internal dimensions are equivalent to the H-1000 cable
• Manufacturer's item number: 6090
• Available as a complete roll (102m) on drum
• Impedance: 50 Ohm
• Inner conductor: 4,5 mm stranded hybrid wires (aluminium core and welded copper shield, 7 x 1,55 mm)
• Outer cable diameter: 14,6 mm
• Shielding: copper foil + copper braid
• Attenuation at:
- 10 MHz: 0,83 dB / 100 m
- 100 MHz: 2,67 dB / 100 m
- 200 MHz: 3,83 dB / 100 m
- 432 MHz: 5,8 dB / 100 m
- 800 MHz: 8,0 dB / 100 m
- 1800 MHz: 12,6 dB / 100 m
- 2400 MHz: 14,9 dB / 100 m
- 5000 MHz: 22,9 dB / 100 m
• Color: black
• External and internal dimensions are equivalent to the H-1000 cable
• Manufacturer's item number: 6040
What should you know about coax cable?
There are two types of coax cables: baseband and broadband. While baseband coaxial cables can be used to transmit digital signals, their broadband counterparts can only transmit analogue signals. Of course, television has also revolutionised the field of cables, as broadband coaxial cables have become indispensable for the transmission of TV signals.
Which cables are used for baseband and broadband signal transmission?
Today, 50 ohm and 75 ohm coaxial cables are the most commonly used. For baseband transmission, the 50 ohm type is more common, while for broadband transmission, the 75 ohm version is used. However, it is important to note that 75 ohm coaxial cables can also be used for baseband transmission.
How is a 50 ohm coax cable constructed?
It requires the following 4 components:
Shielding layer
For everyday use, braided copper shielding is the most common choice. Braiding is an excellent shielding technique for cables because it provides adequate bendability. This means that the shielding is not weakened if, for example, the coax cable is bent at the corner. The quality of the shielding also determines whether the cable will cause any problems for other technical devices.
Insulation
The material used for insulating the coax cable may include:
- Polytetrafluoroethylene
- Polypropylene
- Polyethylene
Semi-gap insulation is also available. In this case, air serves as an effective insulating material at the location of the holes.
Inner vessel
Solid or stranded copper conductors are mainly used as internal conductors. Copper has excellent conductivity. However, if the coaxial cable is subjected to much higher than average mechanical stress, it is advisable to use copper-coated steel as the inner conductor, as steel has even stronger mechanical parameters than copper.
Sheathing
Coax cables are usually sheathed in PVC. PVC is a chemically very resistant and hard plastic, which is used as a sheath for many other electrical cables besides coax. For cables, of course, only soft PVC can be used for the sheathing.
What are its characteristics?
- Tapping: this value shows exactly how much signal strength is lost through the cable. The attenuation of cables is affected by the material of the central core and the frequency of the signal, as well as the humidity of the air. Ideally, coaxial cables should have no attenuation at all, so that TVs and other devices always get a strong signal quality.
- Wave impedance: If the impedance deviates from the optimum, the transmission of a TV, for example, may be "ghosted". It is advisable to handle coaxial cables with great care, as a slight break or sudden bending of the cable can significantly reduce the signal strength.
- Delay: In any network, reducing delay time is always an important factor. The lower the permittivity of the insulating material, the better the delay time. The cable's delay time is determined by the dielectric constant of the insulation.
50 ohm coax cable from DND Telecom!
DND offers 50 ohm RF coax cables in complete coils or cut to size. Available in coils of 100 meters, 250 meters and up to 500 meters. Take a look at our range and ensure the perfect signal quality!