Co-axial cable - RG174A/U (with various fitted connector options)
Miniature 50 Ohm coaxial cable. Approximate lengths 3m (9ft 10"), 5m (16ft 5"), 10m (32ft 9"), 15m (49ft 2.5"), or 20m (65ft 7"). We can make cables to other lengths, just email us.
We also have pre-made 0.8m patch cables here: Patch Leads RG174. We have 20cm and 30cm pre-made 20cm & 30cm Patch Leads RG174. The pre-made cables are significantly cheaper than custom-made cables, but the choice of connectors is more restricted and we only stock them in short lengths.
Recommended maximum power: 125 Watts (HF bands).
Various connectors can be professionally fitted on one or both ends (great for antenna experimenters). Connector protected with adhesive lined heat-shrink sleeving for improved water resistance.
A top quality MIL-spec cable with a stranded inner. Perfect for feeding lightweight HF antennas!
Impedance:- 50Ω ±3
Inner conductor: 7/0.16
Dielectric: Solid Polyethylene
Screen: Tinned Copper Wire Braid
Sheath: PVC
Outer diameter: 2.8mm nominal
Velocity factor: 0.66
CPR Class: F
Attenuation nominal
| Frequency |
db/ft |
db /m |
| 1 MHz | 0.008 | 0.025 |
| 10 MHz | 0.025 | 0.082 |
| 50 MHz | 0.059 | 0.192 |
| 100 Mhz | 0.086 | 0.281 |
38 Reviews Hide Reviews Show Reviews
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RG174A/U preterminated coax
This is an excellent product that works well. I bought the 10 m version with a BNC plug at each end, it's really convenient and even works well on six metres.
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Good quality coax
Good braid density, nice flexible stranded inner conductor. I bought enough to feed a new linked dipole, and also to replace the RG58A/U on another. Happy customer.
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CO-AXIAL CABLE - RG174A/U
Very handy to have this professionally-assembled cable to hand in my portable kit. Thanks!
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prima
prima
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Good flexible cable
A good cable for my QRP activity, easy to bend and pass through obstacles, light weight, good for portable activity.
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RG174A
Great light weight feeder for portable use and for home brew dipole ants.
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Good light cable
I like this cable, very good for QRP, flexible, light and easy to bend. Thin, it passes easily through tight passes. Not heavy losses in signal.
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Good light cable
Light weight, flexible, not a big loss. Useful in portable operations, I like it because it is easy to fit everywhere with a great bending radius and a very low weight
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RG174 coaxial cable
Purchased this coax cable because it’s lightweight of good quality and is good for around 100w. 10m length is ideal to put in your backpack it doesn’t take much room up on a winder (also purchased from Sotabeams) so keeps your back pack tidy and light . Ideal for Sota/portable operations. Highly Recommended.
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Excellent
Excellent cable
