dbm不能输入负值
如何解决单位换算输入-
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值付值
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About
This app provides a comprehensive suite of radio-frequency calculators and design tools for engineers and hobbyists. It offers solutions for antenna design, transmission lines, RF system analysis, and general electronics, all accessible offline.
✓Power & dB calculations
✓Antenna & propagation tools
✓Cables & transmission line analysis
✓RF system analysis
✓Filter & resonance calculators
✓General electronics solvers
✓Waveguide calculations
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What's New in RF & Ham Radio Toolkit
5
October 16, 2025
Reduced ads + navigation bug fixed
Subscription plans
Full version / year
Remove All advertisement yearly
$2.991 Year
1
In-App Purchases
$5.99
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Remove All advertisement
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FAQ
What is RF & Ham Radio Toolkit?
RF & Ham Radio Toolkit is a mobile application that provides a professional-grade suite of radio-frequency calculators, converters, and design helpers. It is designed for users working with radio frequencies, from microwave links to amateur radio.
Does RF & Ham Radio Toolkit have ads?
No, RF & Ham Radio Toolkit is ad-free. The description explicitly states 'no ads, no sign-ups, no data collection', ensuring an uninterrupted user experience.
Can I use RF & Ham Radio Toolkit offline?
Yes, RF & Ham Radio Toolkit works completely offline. This makes it ideal for field engineers and users who may not have consistent internet access.
What kind of calculations does RF & Ham Radio Toolkit offer?
It offers a wide range of calculations including power and dB conversions, antenna and propagation metrics, transmission line properties, RF system analysis, filter resonance, and general electronics formulas.
Is RF & Ham Radio Toolkit free to use?
The core tools of RF & Ham Radio Toolkit are free. A single in-app upgrade is available to unlock the entire lab of features.
What are the subscription options for RF & Ham Radio Toolkit?
RF & Ham Radio Toolkit offers subscription plans for its full version, including a monthly option at $0.99 and a yearly option at $2.99. These plans unlock the complete set of features.
What devices is RF & Ham Radio Toolkit compatible with?
RF & Ham Radio Toolkit is compatible with iPhone and iPad devices. It is suitable for users who need these tools on Apple mobile platforms.
How often is RF & Ham Radio Toolkit updated?
The application was last updated on October 16, 2025, with version 5. This indicates a recent update and ongoing development by the developer.
