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Current Supported Version of SmartSDR: 4.1.5

Sync contacts with Logbook of the World (LOTW)

Logbook

Sync contacts with Logbook of the World (LOTW)

Last updated on 23 Oct, 2025

1. Log into the RHR Console.

https://my.remotehamradio.com

2. Select "Logbooks" from the user menu.

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3. Click "Enable" for the "LOTW Sync"

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4. Enter your ARRL LOTW username and passowrd.

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5. Upload your <callsign>.p12 certificate file.

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6. Thats it! From this point forward all QSO's logged into the RHR logger will be automatically uploaded to LOTW and any new QSL's will be pulled down.

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