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Radio Propagation


Solar X-rays:
Status
Geomagnetic field:
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D-Region Absorption
Prediction:
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Created by PA4RM

The latest episode of the On the Air podcast (Episode 5) focuses on the various types of modulation and tips on go kits. The On the Air podcast is a monthly companion to On the Air magazine, ARRL's magazine for beginner-to-intermediate ham radio operators.

Click here to listen online, or use the podcast app in our iOS or Android device.

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