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Field Strength Estimator

Field Strength Estimator

by Rohde & Schwarz GmbH & Co. KG

4 ratings
3 reviews
💼 Business
📊 Productivity
Free

Details

Released
March 26, 2010
Updated
January 25, 2018

Features

Developer

Rohde & Schwarz GmbH & Co. KG
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About

This app estimates field strength and power flux density based on transmitted power, frequency, and antenna gain. It calculates received power at a receiver and automatically converts power flux density to electric and magnetic field strength. It provides theoretical best-case values, not accounting for real-world propagation impairments.

✓Calculates power flux density
✓Estimates electric and magnetic field strength
✓Calculates received power
✓Considers antenna gain and transmitted power
✓Assumes theoretical best-case conditions
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What's New in Field Strength Estimator

2.0

January 25, 2018

This app has been updated by Apple to display the Apple Watch app icon. - new Look & Feel - iPad support - adaptive UI - 64 Bit support

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User reviews

Most RecentHighest RatedLowest Rated

Handy

This has been my go-to app in field strength and signal level calculation. Use it constantly as it is useful and convenient.
JJoefromColesville

Use this a lot

This app is very handy when calculating receiver power and similar parameters.
JJoefromColesville

Perfect!

This tool is exactly what’s needed to estimate RF field strength at various power levels, distances and antenna gains. It’s very helpful being able to directly convert between the relevant units like dBm, watts, uV/m, etc.

Superbly done. Thank you!!

W5FCX
RRangerRick007

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FAQ

What is Field Strength Estimator used for?

Field Strength Estimator calculates theoretical power flux density, electric and magnetic field strength, and received power based on transmission parameters like power, frequency, and antenna gain. It's designed for estimations under ideal conditions.

Does Field Strength Estimator account for real-world signal impairments?

No, Field Strength Estimator explicitly states it does not consider real-world impairments such as non-line-of-sight propagation, reflections, or multi-path propagation. It provides theoretical best-case values.

What devices is Field Strength Estimator available on?

Field Strength Estimator is available for iPhone, iPad, and iPod devices. It was last updated in January 2018.

How accurate are the estimations from Field Strength Estimator?

The app is an 'Estimator' and assumes conditions close to the best possible theoretical values. It does not account for real-world factors that would affect actual signal strength.

What is the age rating for Field Strength Estimator?

Field Strength Estimator has an age rating of 4+, making it suitable for a wide audience. It was released in March 2010.

Is Field Strength Estimator free to use?

Yes, Field Strength Estimator is available for free. There are no in-app purchases or advertisements mentioned for this application.

How often is Field Strength Estimator updated?

The latest version of Field Strength Estimator is 2.0, which was released on January 25, 2018. Updates may be infrequent as it is an older application.

What is the user sentiment for Field Strength Estimator based on ratings?

Field Strength Estimator has a rating of 4.3 stars from 4 ratings. This indicates generally positive user reception based on the limited feedback available.