First batch of 39c3 pagers populated with small components and in the reflow oven

ChaosPager: Try out our pager infrastructure!

EN DE

Do you like pagers? Are you interested in how to design a critical infrastructure or would you like to get to know such systems at 39C3? Looking for an easy way to get started in the world of amateur radio?

We at assembly Signalspielplatz, in cooperation with CERT and the radio group DL0TUH, are developing and operating a pager infrastructure that is to be used for alerting CERT operatives in the future. To test this infrastructure, we would appreciate it if you could send us lots of test messages!

Receive Messages

We operate our system on 439.9875MHz. We provide the following RICS for you:

RIC Description
8 Sender ID (DL0TUH)
1111 Info
1122 Tests
1140 Event Info Hall Zero
1141 Event Info Hall One
1142 Event Info Hall Ground
1143 Event Info Hall Fuse
1150 Event Info all halls
2504 Date & Time (Skyper)

Please note that we cannot guarantee anything during operation, as we also need to conduct tests for our project.

Send Messages

Just call us on DECT number 7300 or visit us at our assembly. You can get your message sent from there. For this, you need to provide the following details:

  • receipient RIC
  • sender name
  • message

Are you not sure which RIC to use for your recipient? For logistical reasons we will not maintain an official callbook, but anyone can leave their contact details in a public (!) analog list at our assembly.

Further updates until the congress

Ahead of Congress you can follow us on Mastodon, were we will post regular updates on our project: @signalspielplatz@mastodon.social

Several questions have already reached us on Mastodon. We have therefore created an FAQ page (in English): https://signalspielplatz.de/FAQ