Blocking those unwanted signals
A filter is a great tool to either block unwanted frequencies from reaching your scanner, or only allowing a certain range of frequencies to pass to your receiver. Depending on your needs the filter you require would change.
What you need to know
As the name implies, a filter will either allow or reject frequencies from passing through and onto your radio
In this session, we discuss:
- High Pass & Low Pass Filters
- Band Pass & Band Reject Filters
- Common filter terms
- Why we use filters
- Where to install a filter
- What to look for when buying a filter
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Links from this session:
Scanner School Session 24 – ADS-B with Eric Carlson from FlightAware
Scanner School Session 33 – Multicouplers
Bonus Material:
Are you looking for your first scanner radio?
Download our new e-guide, “5 Thinks You Need to Know Before Buying Your First Scanner”. This free PDF is about 30 pages long and has 5 things you should look for, plus a few extra bonus items to make sure you make an educated purchase.
Find the right scanner for you!
Here are 5 Need to Know items to help you find and pick the right scanner radio for your area so you do not spend money on the wrong scanner and waste time with incorrect hardware or equipment
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Podcast Transcription:
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