We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Short silver coaxial cable with SMA male connectors on both ends

Unique-Bargains

Unique-Bargains SMA Male to SMA Male Coaxial Cable 50 ohm 0.15M RG405

SKU CH-JSMC-TANX3

A 50 ohm SMA male-to-male coaxial cable using RG405 construction in a 0.15 metre length for low-loss RF connections

  • Product typeHI - Antennas, Wires & Fittings
  • Low-loss signal path with 50 ohm RG405 coaxial cable
  • 15 m length keeps runs short for minimal attenuation
  • All-copper SMA male connectors ensure reliable RF mating
  • High temperature and corrosion resistance suits harsh environments
  • Extremely flexible small diameter design fits low-profile installs

Compact SMA cable for RF links

This 0.15 metre SMA male-to-male coaxial cable uses RG405 construction with a 50 ohm impedance. It suits bench testing, antenna patching or equipment interconnects where a very short, low-loss run is required.

Thermally stable low-loss line

RG405 dielectric and all-copper connectors maintain consistent loss and VSWR across the cable's rated temperature range. The 50 ohm impedance match prevents reflections that would otherwise degrade signal integrity in normal RF use.

Flexible build for tight installs

The small-diameter RG405 jacket bends easily around chassis corners and through panel cut-outs without kinking. Corrosion-resistant SMA threads stay secure through repeated mate and unmate cycles in lab or field environments.

How it compares

Measured against everything we stock in Antennas, Cables & Rigging Fittings, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 92% of the 424 comparable items (median $56.99).

Specifications

Product
Brand nameUnique Bargains
Product typeHI - Antennas, Wires & Fittings

Questions about this item

How do I connect the SMA Male connectors on this 0.15M RG405 cable, and what is the common mistake?

Screw each SMA Male connector onto the matching SMA Female port by hand until finger-tight, then add a slight turn with a 8 mm spanner; the step people get wrong is over-tightening, which can deform the centre pin.

What maintenance or replacement will this 50 ohm coaxial cable need later?

Inspect the SMA Male interfaces periodically for corrosion or loosening; replace the cable if the RG405 jacket shows cracking or if return-loss measurements degrade.

What limit appears first when this .5 ft RG405 assembly is used continuously at high power?

The 0.15 metre length and small RG405 diameter limit heat dissipation, so connector temperature rise becomes the first constraint under sustained high-power RF.

More in Antennas, Cables & Rigging Fittings

Similar items