Wilson 305-830 Cable
- Cable
- Wilson
- Coaxial
- Silver
A straightforward 18 foot coax cable for antenna, satellite, or cable box runs. Confirm the connector type matches your equipment before buying.
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How it ranks among the 19 cables we track
4.6★ across 1,100 Amazon ratings, Bayesian-smoothed toward the category average.
1,100 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 19 cables we track - how the scorecard works · full cables data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Eighteen feet of silver-jacketed coax make up the 305-830, Wilson's cable for running an antenna, satellite dish, or cable box signal to a TV or amplifier.
Coax cables in this category are largely interchangeable in function, so length and connector type usually decide fit. At 18 feet, this one covers a typical wall-to-TV or attic-to-room run without needing a splice. The listing does not state a shielding grade such as RG6 or RG59, so match it against your existing cable before ordering a replacement.
- 18 ft length
- Coaxial connector
- Silver cable jacket
- Wilson branded
Who it's for
Fits anyone who needs an 18 foot coax run to connect a TV, antenna, or satellite receiver to a wall jack or amplifier. Not useful if your run is longer, since the length is fixed.
Strengths and trade-offs
Drawn from this product's published specifications.
- 18 foot length covers most single-room runs
- Simple coax connector fits standard TV, antenna, and satellite gear
- No shielding grade (RG6/RG59) listed
- Fixed length gives no fit for longer runs
Performance notes
As a passive coax cable, performance depends on run length and connector quality rather than any active electronics. At 18 feet it suits a single-room hookup; longer runs mean joining another cable or ordering a longer length instead.
Specifications
| Brand | Wilson |
|---|---|
| Model | 305-830 |
| Brand Tech | Wilson |
| Connectivity | Coaxial |
| Color | Silver |
| Weight | 4.54 pounds |
| Length | 18 feet |
How it compares
This product against the closest alternatives we track in cables.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Wilson 305-830 CableThis product | 4.6 / 5 | 1,100 | 3.9 / 5 |
| GEARit GI-COAX-BUR-200F CableGEARit | 4.7 / 5 | 976 | 4.2 / 5 |
| THE Cimple CO CMP-COAX-SGL-CC-WS-BLK-35F CableTHE Cimple CO | 4.7 / 5 | 9,200 | 4.1 / 5 |
| Silkland S1302 CableSilkland | 4.7 / 5 | 7,600 | 4.1 / 5 |
| Superbat CH-CA-UH-08 CableSuperbat | 4.7 / 5 | 4,616 | 4.0 / 5 |
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Questions about the Wilson 305-830
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the Wilson 305-830 cable used for?
It is an 18 foot coaxial cable meant to connect a TV, antenna, or satellite receiver to a wall jack or amplifier.
How long is the Wilson 305-830?
It measures 18 feet.
Does the 305-830 include connector details?
The listing specifies a coaxial connection type but not connector style, so check compatibility against your existing cable.