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Your first radio transmitter you built yourself (no soldering, 500km range)

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Contents
0:00 Introduction
1:01 Chopping board mounting
2:01 Circuit description
12:46 Compromise antenna
13:41 Circuit description and diagram
19:28 Parts list
22:27 Dummy load for testing
22:44 Battery for powering
23:36 Voltage testing with multimeter
27:25 Testing with dummy load
28:54 Measuring output with RF power meter
29:12 Testing with Squeakie audible RF indicator
30:05 The best antenna you could build for this
31:15 Preparing for testing
31:38 Finding an online SDR
33:01 Testing with online SDR
34:55 Summary
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