Super Antenna MS135 SuperWire Stealth 135 ft - Portable Antenna Wire

In this review the Super Antenna MS135 SuperWire Stealth is assessed as a straightforward, no-frills bulk antenna wire for portable ham radio and shortwave work. Its single biggest selling point is the combination of a full 135 ft length with a slippery, weatherproof PTFE jacket that makes field deployment and concealment simple; the review finds it especially suited to operators who need a long, low-visibility conductor for temporary antennas or radial sets. The bottom line: buyers wanting durable, flexible #18 stranded wire for portable or stealth installations will find excellent value here.

Key Features

• Length: The 135 ft (41 m) bulk hank provides enough conductor for long end-fed or random wire antennas without splicing.
• Conductor: #18 AWG multi-strand, tinned copper conductor gives a balance of flexibility and strength for portable use and reliable terminations.
• Insulation: Tough PTFE outer jacket is waterproof, UV-resistant, and low-reflectivity for discreet deployments in CC&R or antenna-restricted areas.
• RF capability: Rated for up to 500 W SSB and 300 W CW/DATA, suitable for many transceiver setups within those limits.
• Handling: The slippery, tangle-resistant jacket makes it easy to route and coil in the field and reduces hang-ups on branches or fittings.
• Workability: Bulk roll format is excellent for custom crimping or soldering when building radials, end feeds, or patch leads.

Who It's For

The MS135 is ideal for portable and field operators, SDR and shortwave listeners, and amateur radio hams who need a long, discrete conductor for end-fed, inverted-L, or radial sets. Its stealth matte black finish and PTFE jacket make it a good choice for situations where visibility matters, such as HOA-restricted properties or night deployments.

It is less appropriate for fixed installations that require pre-spooled delivery or for users who need heavier gauge wire for sustained high-power duty beyond the published RF ratings. Those needing a finished, pre-terminated antenna should look elsewhere.

Pros & Cons

Pros

• Long 135 ft length gives flexibility for many antenna configurations without splicing.
• Durable PTFE jacket resists weather and UV while remaining low-visibility in most settings.
• Flexible multi-strand tinned copper is easy to terminate and holds up well under tension.
• Good RF power handling for typical ham portable and base operations within recommended limits.

Cons

• Sold as a bulk hank without a spool, so it can kink if not handled carefully during deployment.
• Black low-visibility finish can make recovery harder in bright daylight or dense foliage.

Specifications

Model	MS135 SuperWire
Length	135 ft (41 m)
Conductor	#18 AWG multi-strand tinned copper
Conductor dia	0.0433 in (1.1 mm)
Outer jacket	PTFE, 0.06 in (1.5 mm) dia, matte black
RF power	Max 500 W SSB, 300 W CW/DATA
Weight	Approximately 12 oz

Our Verdict

The MS135 SuperWire is a pragmatic choice for hams and shortwave listeners who need a long, flexible, weatherproof wire that blends into the environment and is easy to work with for custom antenna builds. It offers strong materials and sensible RF ratings at a modest cost in convenience due to the bulk hank format, making it good value for portable and stealth installations.

Frequently Asked Questions

Can this wire handle HF power?
Yes, it is rated to 500 W SSB and 300 W for CW/DATA, so it suits most ham station and portable HF use within those limits.

Is the jacket UV and weather resistant?
Yes, the PTFE outer jacket is waterproof, weatherproof, and UV-resistant for long-term outdoor exposure.

Does it come on a spool?
No, this product is supplied as a bulk roll or hank of 135 ft without a spool, so careful handling is recommended to avoid kinks.