# Coaxcraft: Antenna Bench — Sweeps, Feedlines & Trim Runs

> Sweeps, Feedlines & Trim Runs (iPhone/iPad app by Robert Corbin.)

- Source: https://appshunter.io/ios/app/coaxcraft-antenna-bench/id6792205975 (this page in markdown: same URL + `.md`)
- Developer: [Robert Corbin](https://appshunter.io/developer/1890247992)
- Category: Utilities, Reference
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.0 · 170 MB
- Released: 2026-07-28
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/coaxcraft-antenna-bench/id6792205975/reviews.md

## What is Coaxcraft?

Coaxcraft is an offline experiment notebook for amateur-radio and RF builders comparing antenna and feedline revisions. Keep antenna revisions, analyzer sweeps, feedline identity, trim steps, mount context, weather, and observed results in a private experiment lineage.

KEY FEATURES
- Antenna, revision, mount, and feedline cards
- Frequency, SWR, impedance, and sweep observations
- Wavelength, matched-line, and mismatch-loss arithmetic
- Controlled trim and configuration comparisons
- Weather and installation context
- PDF antenna experiment brief
- Optional local photos through Apple's Photos picker
- 230 original offline reference plates
- No account, ads, analytics, tracking, subscription, or network requirement

Coaxcraft is a documentation and idealized RF arithmetic tool. It does not connect to analyzers or radios, measure radiation or efficiency, approve an antenna, assess RF exposure, lightning or structural safety, or replace license conditions, calibrated instruments, manufacturer data, and qualified RF guidance.


## Version history (last 2 releases)

### 1.1 — 2026-08-18

Coaxcraft 1.1 adds a richer offline antenna bench: transparent feedline calculations, trim-run comparisons, experiment lineage, reference plates, and PDF briefs.

### 1.0 — 2026-07-28

No release notes.

## More apps by Robert Corbin

- [Daily Word Journey](https://appshunter.io/ios/app/daily-word-journey/id6761548266)
- [Hush Secret Text](https://appshunter.io/ios/app/hush-secret-text/id6761658175)
- [Renew Guard](https://appshunter.io/ios/app/renew-guard/id6761755447)
- [Receipt to PDF](https://appshunter.io/ios/app/receipt-to-pdf/id6761782025)
- [Route Your Pay](https://appshunter.io/ios/app/route-your-pay/id6761783719)
- [Tip Arbiter](https://appshunter.io/ios/app/tip-arbiter/id6761786879)

All apps by Robert Corbin: https://appshunter.io/developer/1890247992

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*