DAPNET DokuWiki

9k6

Anonymous (anonymous@undisclosed.example.com) — 2022-09-13T13:37:00+0200

Funkrufsender als SDR - SDRPager Überblick Die Amateurfunkgruppe an der RWTH Aachen hat einen SDR Sender für Funkrufsignale nach dem Protokoll POCSAG entwickelt. Dieser benötigt nur einen Raspberry Pi oder einen x86 Rechner. Dieser erzeugt über die Soundkarte das Signal, welches auf einen 9k6 fähigen Sender gegeben werden kann.

a2d

Anonymous (anonymous@undisclosed.example.com) — 2023-09-06T20:46:47+0200

APRS to DAPNET gateway (2) This user-friendly Debian application called 'a2d' facilitates the transmission of APRS messages to DAPNET. Initially, NY3W has created this application for personal use, but has the believe it has the potential to benefit the broader DAPNET community as well.

alphapocdescription

Anonymous (anonymous@undisclosed.example.com) — 2025-09-13T18:28:45+0200

Alphapoc 602R WARNING Programming software version 3.22 has a bug that limits ALL text messages received by the pager to 45 characters. Fixed in Version 3.24, see parameter TEXT LENGTH. Overview The Alphapoc is a portable paging receiver for POCSAG. It is available at

alphapocwatchdescription

Anonymous (anonymous@undisclosed.example.com) — 2023-02-09T15:48:51+0200

Alphapoc 801W Overview This Alphapoc is quite similar to the 602R, both in construction and in internal structure. Most of the user interface is the same as the 602, and it can be programmed with the same software, and the same programming dongle. [Image of Alphapoc 801W, next to the 602 and a Swissphone pager. ] 3D Printed Clip

apollo924description

Anonymous (anonymous@undisclosed.example.com) — 2023-12-09T02:56:20+0200

Apollo 924 Overview The Apollo 924 is a compact, front-panel programmable POCSAG pager manufactured in Taiwan by the Gold Apollo Co. The display is backlit and supports 4 lines of text which can be zoomed in to two lines. It is available in UHF and VHF; the most recent version supports up to 8 addresses.

aprs2dapnet

Anonymous (anonymous@undisclosed.example.com) — 2019-04-23T15:01:23+0200

APRS2DAPNET-Gateway Jürgen, DL8MA, provides a gateway, which sends direct APRS messages to a related DAPNET-pager. This service is up to now experimental and each entry has to be manually edited by Jürgen (he needs your APRS-ID, your aprs.fi-API-key from

ax25

Anonymous (anonymous@undisclosed.example.com) — 2018-02-27T11:08:38+0200

Connecting old Packet-Radio only transmitters via AX.25 There are several reasons why one would like to connect an old AX.25 Packet-Radio only Transmitter to the DAPNET: * No possibility to change the hardware due to restrictions or motivation *

birdydescription

Anonymous (anonymous@undisclosed.example.com) — 2019-01-27T17:05:13+0200

TPL Birdy [TPL birdy, courtesy DL8MA] TPL birdy, courtesy DL8MA The TPL Birdy is produced by and was originally designed for usage in French fire departments, therefore they are waterproof (IP67) and robust. The current version is the Birdy WPs r2 with 128 RICs, each with 4 subaddresses. The older model has only 8 RICs, but the battery lasts with that model for months. Disadvantage of the birdy: Storage for only 20 Messages (each 256 characters).

birdyslimdescription

Anonymous (anonymous@undisclosed.example.com) — 2019-07-09T20:10:01+0200

TPL birdy slim (IOT) Still in developement „Normal“ version: and (german) Front: Back: Main screen: Received message: QRGs: Radios: Menu Info: Photos courtesy de DO1PPS

blogoverview

Anonymous (anonymous@undisclosed.example.com) — 2018-06-05T11:52:16+0200

bnetza

Anonymous (anonymous@undisclosed.example.com) — 2020-03-10T21:10:05+0200

Template for automated amateur radio stations according to §13 of AFuV For the application of new DAPNET transmitters, we provide a template of the from avabilable by Bundesnetzargentur here. Check if your desired callsign is not used yet: Rufzeichenliste. Page 1:

brandmeistergateway

Anonymous (anonymous@undisclosed.example.com) — 2021-01-25T17:27:42+0200

Since January 2017 it has been possible to send messages via the Brandmeister DMR network to the DAPNET. Handling: You have to send a message to the Brandmeister-POCSAG-gateway with the private contact 262994. The content of the message has to be structed as follows:

dapnetapideletenondsgvo

Anonymous (anonymous@undisclosed.example.com) — 2026-01-30T14:10:29+0200

Just for documentation: #!/usr/bin/python import MySQLdb import requests from requests.auth import HTTPBasicAuth import time import sys login = 'username' passwd = 'password' url = 'http://dapnet.db0sda.hamnet.radio:8080/users' db = MySQLdb.connect(host="localhost", user="username", passwd="password", db="dapnet") cur = db.cursor() cur.execute("SELECT name FROM dapnet.users where dsgvo_accepted='0'") for row in cur.fetchall():…

dapnetapioverview

Anonymous (anonymous@undisclosed.example.com) — 2018-01-08T11:15:41+0200

Overview of DAPNET REST-API Until further improvment of this page, please refere to the description on GitHub.

dapnetapisendcall

Anonymous (anonymous@undisclosed.example.com) — 2026-01-30T14:06:25+0200

Send individual call via REST-API Example for curl from linux console HAMNET curl -H "Content-Type: application/json" -X POST -u yourcallsign:yourpassword -d '{ "text": "this is the message", "callSignNames": ["destinationcallsign"], "transmitterGroupNames": ["txgroup"], "emergency": false }' http://dapnet.db0sda.hamnet.radio:8080/calls

dapnetapisendrubricl

Anonymous (anonymous@undisclosed.example.com) — 2026-01-30T14:08:42+0200

Send rubric content via REST-API Example for curl from linux console HAMNET curl -H "Content-Type: application/json" -X POST -u yourcallsign:yourpassword -d '{ "rubricName": "rubric", "text": "this is the message" }' http://dapnet.db0sda.hamnet.radio:8080/news

dapnetapisetidentificationaddress

Anonymous (anonymous@undisclosed.example.com) — 2026-01-30T14:10:45+0200

Set all identificationAddress By means of this script in python the identificationAddresses of all transmitters can be set to determined value (e.g. 8). It's for information / documentatin only and not necessary for normal user interactions. import sys import time import json import requests from requests.auth import HTTPBasicAuth login = 'callsign' passwd = 'passwd' url = 'http://dapnet.db0sda.hamnet.radio:8080/transmitters' identificationAddress = 8 r = requests.get(url, auth=(login, …

dapnetfrq

Anonymous (anonymous@undisclosed.example.com) — 2024-01-08T23:36:35+0200

The most used and preferred frequency is 439.9875 MHz but due to some legal restrictions in some countries other frequencies are used (marked in red). Country 2m 70cm Remarks Austria 438.025 according to bandplan 439.930 would also be possible

dapnetinfluxdb2rubric

Anonymous (anonymous@undisclosed.example.com) — 2026-01-30T14:10:10+0200

InfluxDB to Rubric Content DB0NS is solar powered only. The data from the solar charger is placed into a influxdb instance in order to display it with Grafana. In addition, the most critical data is also sent periodically into a rubric. The Python-Code was adapted from Philipp DL7FL:

dapnetnodeconnectionratelimit

Anonymous (anonymous@undisclosed.example.com) — 2018-06-26T20:59:21+0200

Connection Rate Limiting Introduction We see at the moment one UniPager installation with version 0.6.0, that is constantly trying to connect to the DAPNET Node at dapnet.afu.rwth-aachen.de:43434 . In this old version of UniPager, the connect process was not inhibited if no configuration like callsign and auth key was provided after installation. So we are dealing here with a lonely Linux maschine, who's owner has forgotten that she/he installed UniPager and that it is causing 3 log lines ever…

dapnetnodeinstall

Anonymous (anonymous@undisclosed.example.com) — 2018-10-23T09:22:32+0200

Installation procedure for new DAPNET node ATTENTION: Due to serious problems of the current version of DAPNET-CORE we do not accept any new cores. A new version overcoming this issues is in progress. If you want to run your own core, please wait for the new version being released!

dapnetnodeshamnet

Anonymous (anonymous@undisclosed.example.com) — 2022-09-13T13:55:50+0200

List of HAMNET DAPNET Servers * db0ffl 44.149.167.37 * db0rhb 44.149.59.201 * db0sda 44.149.166.27 * db0sda2 44.149.166.164 * db0sda3 44.149.166.196 * db0sda4 44.149.166.70 * db0vvs 44.149.57.136 * di0han 44.225.64.12 List and status:

dapnetnodesinternet

Anonymous (anonymous@undisclosed.example.com) — 2019-07-24T21:39:16+0200

List of Internet DAPNET Servers * dapnet.afu.rwth-aachen.de (137.226.79.100) * db0dbn.ig-funk-siebengebirge.de (79.207.110.174) Not connected to the two servers above (own network with apprx. 100 participants) * node1.dapnet-italia.it (37.59.188.8)

dapnetoverview

Anonymous (anonymous@undisclosed.example.com) — 2022-08-19T12:43:53+0200

DAPNET Overview Das DAPNET ist ein von Funkamateuren betriebenes Funkmeldesystem. Es besteht aus einem dezentralen Verbund von Servern und daran angeschlossenen Sendern. Das Netz wird von freiwilligen Funkamateuren aufgebaut und betrieben. Anwendungen sind persönliche Funkrufe, allgemeine Amateurfunk-Nachrichten in verschiedenen Kategorien, Warnungen vor Unwetterlagen und zivilen Katastrophenfällen. Es gibt eine Vielzahl an kommerziell erwerbbaren Meldern zu erschwinglichen Preisen. Diese haben…

dapnetpresentations

Anonymous (anonymous@undisclosed.example.com) — 2018-09-12T10:26:15+0200

Presentations and Publications 63. UKW Tagung Weinheim, Germany DAPNET: Aktuelle Entwicklungen und Ausblick auf die nächste Version [Paper] [Presentation]

dapnetprotocol

Anonymous (anonymous@undisclosed.example.com) — 2018-11-15T14:44:51+0200

Protocol for Connection of Transmitters Connection for transmitters is based on a simple cleartext TCP protocol . A tcpdump of a connection is shown below. Comments are inserted in italic where applicable. Red color denotes what is sent to the master.

dapnetproxy

Anonymous (anonymous@undisclosed.example.com) — 2018-01-08T13:21:40+0200

DAPNET-Proxy to make old AX.25 transmitters compatible with DAPNET Background In the former Funkrufmaster-Network the connection to the transmitter was established by the Funkrufmaster sofware. So the client was listening on its AX.25 interface for a connect from the master. Using IP as the main protocol to connect transmitters and the DAPNET-Nodes, this direction of connection establishment was inverted. Incoming connections are in some cases a problem with IP: Think of transmitters connected…

dmrplusgateway

Anonymous (anonymous@undisclosed.example.com) — 2020-04-03T15:32:38+0200

Since August 2018 it is possible to send messages via a (DMRplus-)IPSC2-repeater/hotspot to the DAPNET. Handling: You have to send a message to talkgroup 9066 (be aware: NOT private Call!). The content of the message has to be structured as followed:

emergencybroadcast

Anonymous (anonymous@undisclosed.example.com) — 2022-09-10T20:20:01+0200

Emergency Broadcast We are currently working on a way to notify large groups of receivers in a distict area. Background Many receivers from commercial applications have pre-programmed RICs for batch notifications. So far we have identified Hardware

faq

Anonymous (anonymous@undisclosed.example.com) — 2023-08-01T15:07:24+0200

Frequently Asked Questions FIXME I do not have an account. How do I get one? Look here Where do I get a registration for my Skyper or other receiver? Look here Why can't I use my DMR ID as RIC? The maximum value for a RIC is limited to 2^21 = 2097152. Thus for example German DMR IDs (262xxxx/263xxxx) are out of range. Due to this we have to derive a RIC from that. For example cutting the first digit or replacing single digits with 0. As long as it is not already taken by someone else you…

ft8500

Anonymous (anonymous@undisclosed.example.com) — 2020-11-09T14:16:12+0200

9k6 Transceiver with Yaesu FT-8500 Introduction What is needed for the usage of a 9k6 transceiver * Yaesu FT-8500 * Raspberry Pi (no matter what model, How-To is based on a RPi 3B+) * A RJ45 LAN Cable * A miniDIN 6pin Plug * A 3.5mm stereo plug

gm360

Anonymous (anonymous@undisclosed.example.com) — 2020-10-25T16:03:58+0200

DAPNET Transceiver with Motorola GM360 Introduction What is needed for the usage of a Motorola GM360 transceiver * Motorola GM360 UHF * Raspberry Pi (no matter what model, How-To is based on a RPi 3B+) * An original Motorola accessory connector. Alternatively a 20 or 16 pin Dupont connector

hammessengergateway

Anonymous (anonymous@undisclosed.example.com) — 2018-11-07T23:26:27+0200

Since Version 1.6.0 of the HAMMessenger, a messenger Client for the HAMNET (Highspeed Amateurradio Multimedia NETwork), it is possible to send a message to (selected) users of the DAPNET: The HAMMessenger is available at

metar_messages

Anonymous (anonymous@undisclosed.example.com) — 2025-08-13T21:49:41+0200

METAR via DAPNET It is possible to send METAR messages via DAPNET on a regional level. These messages are distributed through rubric ID 63. The label for the corresponding rubric is metar-[country]-[region]. If you do NOT have a Nec 21/a (‘Skyper’), you can still receive these messages by programming

mmdvm

Anonymous (anonymous@undisclosed.example.com) — 2025-09-13T18:23:27+0200

MMDVM, MMDVM_HS_HAT, MMDVM_DUAL_HAT with Pi-Star (Pi*) or WPSD What do I need? Hardware * MMDVM (modem with external analog radios) OR * MMDVM_HS_Hat OR * MMDVM_DUAL_HAT with Firmware >= 1.4.1 Software * Pi-Star >= 3.4.16 OR * WPSD OR

monitoringnagios

Anonymous (anonymous@undisclosed.example.com) — 2018-02-27T11:27:43+0200

Monitoring of Unipager Transmitters on DAPNET-Node Die Überwachung der Sender ist über die REST-API sehr einfach möglich. Wir benutzen Nagios, daher wird hier der Weg entsprechend beschrieben. Zunächst ist das Plugin check_http_json zu installieren. Dann ist in commands.cfg

monitoringunipager

Anonymous (anonymous@undisclosed.example.com) — 2019-09-26T16:37:07+0200

Monitoring of Unipager Transmitters on the Unipager itself Overview There are three variantes of Nagios plugins available. * Solution with JSON Status output of Unipager directly (since Version 1.0.0) * Websocket based with C++ programm * Websocket based with Python programm

nagiosnotification

Anonymous (anonymous@undisclosed.example.com) — 2026-01-30T14:11:14+0200

Notification to Pager from Nagios via DAPNET-Core By default, Nagios can send emails to registered contact. Fortunately, there is also a contact property names pager which can be used very conveniently. Two things have to be added to your nagios config in order to receive the Nagios notifications via DAPNET.

nagiosnotificationunipager

Anonymous (anonymous@undisclosed.example.com) — 2018-04-05T17:15:13+0200

Notification to Pager from Nagios via UniPager There is a possibility to send notification to a pager via the DAPNET-Core. Look here. However, if in case of a failure the DAPNET-Core is not reachable, you may want to send a paging call directly via your unipager.

netsed

Anonymous (anonymous@undisclosed.example.com) — 2020-05-12T11:25:35+0200

netsed Proxy This is a quick (and dirty) way to ignore RICs without changing the software, just inserting a simple proxy in the middle. * Install „wildcard netsed“ () * Add the following line to /etc/rc.local : sudo netsed tcp 43434 dapnet.afu.rwth-aachen.de 43434 's/:C8:3:%*%0a/:0:3:A%0a/i' 's/:D0:3:%*%0a/:0:3:B%0a/i' 's/:D8:3:%*%0a/:0:3:C%0a/i' 's/:E0:3:%*%0a/:0:3:D%0a/i' 's/:11A8:3:%*%0a/:0:3:X%0a/i' &

openspot2

Anonymous (anonymous@undisclosed.example.com) — 2018-11-23T12:56:41+0200

SharkRF openSPOT2 The openSPOT2 is a standalone digital radio internet gateway (hotspot) designed mainly for amateur radio. You can talk with others on digital radio networks by using an openSPOT2, Wi-Fi internet access, and your radio. Product page:

openspot3

Anonymous (anonymous@undisclosed.example.com) — 2019-12-26T16:23:05+0200

SharkRF openSPOT3 The openSPOT3 is a standalone digital radio internet gateway (hotspot) designed mainly for amateur radio. You can talk with others on digital radio networks by using an openSPOT3, Wi-Fi internet access, and your radio. Product page:

openwebrx

Anonymous (anonymous@undisclosed.example.com) — 2020-06-04T15:28:13+0200

Not really a pager, but POCSAG: With the web-based SDR receiver OpenWebRX decoding of POCSAG signals is possible, see

pager_comparison

Anonymous (anonymous@undisclosed.example.com) — 2024-08-12T10:23:41+0200

Comparsion of Pagers Name Picture RICs/CapCodes Time Sync Skyper [ Skyper ] 1 hardcoded; 1 group RIC (2504) text messages on subRIC 3/D via group RIC Primo / e*Cityruf [ Primo ] 1 hardcoded 4 subRICs n/a QUIX AlphaPOC [ AlphaPoc 602R X4 ] 8 programmable (4 subRICs each) text messages on subRIC 3/D via OTA RICs 216/224

pr430

Anonymous (anonymous@undisclosed.example.com) — 2018-04-18T20:52:37+0200

PR430 or RPC with KISS-Interface Overview PR430 The PR430 transceiver is a data transceiver originally designed as a radio for 9600 baud Packet Radio. There is an alternative firmware available to transfer the hardware into a POCSAG transmitter.

primodescription

Anonymous (anonymous@undisclosed.example.com) — 2022-01-11T18:09:49+0200

Primo These pagers were available in the former POCSAG net by Deutsche Telekom AG and later by e*cityruf. The HF part of the receiver is identical to Skypers. The modification for 439.9875 MHz is thus the same. The shortcome is that the display is much smaller and there is no built-in function for setting time and date automatically. In addition the date only allows years up to (20)13 starting from (19)94 to be set. This has to be done by hand and is lost on longer absence of battery power.

procedurebuypagingrx

Anonymous (anonymous@undisclosed.example.com) — 2018-11-11T14:17:16+0200

First possibility: Search online at eBay for an old Skyper etc. and adapt it for HAM-frequencies. Be aware, that there are pagers with different frequency ranges (e.g. also for 2m). Second possibility: Cheap programable pagers are distributed by AlphaPoc, e.g. the

procedurenewrubric

Anonymous (anonymous@undisclosed.example.com) — 2018-10-18T22:47:47+0200

What to do if I want to add a new rubric? Just browse to https://support.hampager.de/open.php in our ticket system and file a new ticket. Select General Question and fill in the form. Explain what you want to do and what type of support from the DAPNET team you need. You should also give us information about the transmitter-groups you want to serve the rubric to and maybe if you want to regionalise it (for example like APRS-WX).

procedurenewtx

Anonymous (anonymous@undisclosed.example.com) — 2018-02-19T16:40:34+0200

What to do if I want to add a transmitter? Just browse to https://support.hampager.de/open.php in our ticket system and file a new ticket. Select New DAPNET Transmitter and fill in the form. At the bottom, fill out all the required data, so the system can process your request. Feel free to write us in the comment section all you want to say.

procedurenewusecase

Anonymous (anonymous@undisclosed.example.com) — 2018-01-17T19:43:00+0200

What to do if I want to add a new use case? Just browse to https://support.hampager.de/open.php in our ticket system and file a new ticket. Select General Question and fill in the form. Explain what you want to do and what type of support from the DAPNET team you need.

procedurenewuser

Anonymous (anonymous@undisclosed.example.com) — 2025-02-27T20:30:43+0200

What to do if I want to get a new user account? Just browse to https://support.hampager.de/open.php in our ticket system and file a new ticket. In case you have a pager with a fix RIC or you want to use your DMR ID as RIC please select New DAPNET account with RIC and fill in the form. At the bottom, fill in your RIC, so the system can process your request.

queueunipager

Anonymous (anonymous@undisclosed.example.com) — 2019-08-11T12:22:16+0200

Message Queues on unipager and pi-star The TX led on your unipager/pi_hat is not blinking but working all the time? Maybe too many messages are waiting to be delivered and the queue is filling up. Learn here how to check the queue (for unipager and pi-star/DAPNETGateway) and how to empty it.

quixdescription

Anonymous (anonymous@undisclosed.example.com) — 2023-02-12T18:05:58+0200

Up to now Quix Pagers like the Quix Ultra are not supported by DAPNET. The model Quix News2 (MemoExpress) can be used for DAPNET. 2 RICs, frame-based programming. No individual programming-password. There are plannings to add support for Quix in DAPNET V2.0.

raspager

Anonymous (anonymous@undisclosed.example.com) — 2018-03-13T21:42:46+0200

RasPager - Simple low-power Transmitter Einleitung Die Abdeckung durch Funkrufsender in Deutschland ist nach einem Aufschwung im letzten Jahrzehnt immer noch stark lückenhaft. Grund dafür ist unter anderem die mangelhafte Verfügbarkeit an Sendern, welche das POCSAG Signal ausstrahlen können. Auf der UKW-Tagung 2012 wurde ein Funkrufsender basierend auf Software Defined Radio vorgestellt

raspagerc9000

Anonymous (anonymous@undisclosed.example.com) — 2026-01-30T14:13:10+0200

Modification of Ericsson C9000 Background Einleitung Die Ericsson C9000 Paging Sender wurden in den 90er Jahren bis ca. 2002 an über 200 Standorten für Amateurfunk umgebaut. Nötig war neben einer Zusatzplatine, welche die nicht angeschlossene Endstufe simulierte, eine Schaltung, um die POSAG Signal zu erzeugen. Dazu gab es zunächst die RPC Karte (ein Europakarten großer Rechner mit diskreter CPU, RAM, ROM, EEPROM usw.) Der AATiS e.V. hat dann eine Variante herausgebracht, die auf einem mitt…

rubric

Anonymous (anonymous@undisclosed.example.com) — 2018-01-07T13:46:32+0200

Rubrics Hier kann man sich zu den Rubriken auslassen

rubricactivationother

Anonymous (anonymous@undisclosed.example.com) — 2018-10-08T18:42:37+0200

Rubric activation for other receivers (e.g. AlphaPOC) For non-Skyper receivers, the rubric's content is also sent to special RICs. Every new entry of a rubric is transmitted to the RIC 1000+ Example: Rubric number 31 is RIC 1031. Add this RIC to your receiver in order to receive the content of the rubric as personal call on your non-Skyper receiver

rubricactivationskyper

Anonymous (anonymous@undisclosed.example.com) — 2020-05-29T22:45:22+0200

Rubric activation for skyper receivers Due to the system design of the former commercial paging system, the rubrics (except for the first three ones) have to be unlocked before you can access them. This is also called „Skyper rubrics activation“

rubricgeneral

Anonymous (anonymous@undisclosed.example.com) — 2025-03-25T19:00:19+0200

General Information about rubrics Rubrics are the „newsletter“ part of the DAPNET. Personal calls are bound to one call sign, while rubrics are broadcasted to all pagers, which have „subscribed“ them. Possible content: News, weather, alerts and so on.

rubricnumber

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T22:09:46+0200

Rubric Number Assignment If you want to create a skyper-rubric, please contact us via ticket system () by opening a „General Question“-ticket. With this ticket, we need following information: * describe your idea, what you want to do with the rubric

salt-minion

Anonymous (anonymous@undisclosed.example.com) — 2018-04-01T13:37:23+0200

Salt-Minion Die RWTH-Amateurfunkgruppe betreibt zur automatischen Konfiguration von Servern mit Hilfe der Software Salt einen Salt-Master, der aus dem HAMNET unter config.db0sda.ampr.org und aus dem Internet unter config.afu.rwth-aachen.de erreichbar ist.

skyperdescription

Anonymous (anonymous@undisclosed.example.com) — 2023-05-08T20:58:11+0200

Skyper These pagers normally come with a (more or less) hard-coded RIC. It can be found on a small label on the rear side. It is not the „Skyper Nr.“ but the second part of the „ID Nr.“ and consists of seven digits of which the last four are underlined (have been used as a PIN in the commercial Skyper service).

start

Anonymous (anonymous@undisclosed.example.com) — 2025-08-13T21:53:37+0200

DAPNET DokuWiki The DAPNET (Decentralized Amateur Paging Network) is a network operated by amateur radio enthusiasts. It is the new and further developed version of the FunkrufMaster. It consists of a decentral server cluster feeding paging data to distributed transmitters. The most used frequency is 439.9875

swissphonedescription

Anonymous (anonymous@undisclosed.example.com) — 2019-02-21T14:35:34+0200

Swissphone Swissphone ist ein Schweizer Hersteller von Alarmierungstechnik für BOS und kommerzielle Anwender, mit einer Niederlassung im Südwesten Deutschlands. Die Geräte aus diesem Hause sind üblicherweise hochwertig und hochpreisig, und in Zusammenarbeit mit der Zielgruppe entwickelt und optimiert worden. Reparaturen sind möglich und meist auch sinnvoll, Ersatzteile werden über lange Zeit bereitgehalten.

telmi

Anonymous (anonymous@undisclosed.example.com) — 2023-02-13T10:47:43+0200

The former German Pager Network Telmi used Motorola pagers like the Motorola Memo Express or LX2. MemoExpress: 2RICs framebased programming, DOS-Software LX2: 4 RIC non-framebased programming. Maildrop is possible, DOS Software Some Telmi pagers could be used for Dapnet, but you would have to change the crystal, do a calibration with the three-circuit helix filter and mixer. Finally the telmi pager would support only personal calls. Some LX2 HF-Boards have non-adjustible components (capacitor…

translationinfo

Anonymous (anonymous@undisclosed.example.com) — 2018-04-12T12:46:03+0200

Translation of user interfaces If you want the user interface to be presented in your favorite language, feel free to help us translate the texts. You can join the community easily by using this link https://poeditor.com/join/project/a4fVmB7IPr. Please review already existing translations or add a new language.

transmittergroupgeneral

Anonymous (anonymous@undisclosed.example.com) — 2018-11-03T12:39:03+0200

General Information about Transmitter Groups Introduction In order not to have to send information across the entire network, the destination country or the destination region can be determined by specifying transmitter groups. Naming Scheme The transmitter groups are assigned geographically according to the following scheme:

transmittergroupspecial

Anonymous (anonymous@undisclosed.example.com) — 2020-11-15T18:59:39+0200

Special Transmitter Groups There are special transmitter groups on DAPNET which are explained below. Dxcluster This special transmitter group is designed to enable their members to transmit DX Cluster messages into rubrics. The reason why not all transmitters are member of this group by default is that some sysops of transmitters prefere to keep their bandwidth for other content to be transmitted with minimum delay. A possible solution is implementing a priority system in the queuing of the D…

txident

Anonymous (anonymous@undisclosed.example.com) — 2018-09-06T23:06:20+0200

Transmitter Identification Messages Every transmitter sends out its own callsign every 10 minutes. In many countries it is a regulation that transmitters need to beacon their callsigns periodically. This call is broadcasted to RIC 8. So if you are interested to recieve this messages program RIC 8 to your pager.

umbauten

Anonymous (anonymous@undisclosed.example.com) — 2021-01-13T09:11:54+0200

Modification of Scall, Quix or TelMi Here are some (old) files which describe the modification of pagers like Scall, Quix or TelMi. The files are in German.

unipager

Anonymous (anonymous@undisclosed.example.com) — 2026-01-30T14:15:05+0200

UniPager english Version here Einleitung und Motivation Bisher wurden von der Amateurfunkgruppe an der RWTH Aachen verschiedene Software-Varianten entwickelt, die jeweils einen Raspager, einen SDRPager oder einen RasPagerC9000 ansprechen konnten. Nachteil war, dass die Software ein lauffähiges X11 brauchte, um die

unipagerenglish

Anonymous (anonymous@undisclosed.example.com) — 2026-01-30T14:14:06+0200

UniPager Intro Thomas Gatzweiler, DL2IC, wrote in rust a software, which allows to use unipager on all hardware variants and also provides a webinterface. Installation You can choose between two methods: The first one uses a script provided by the DAPNET-crew (

unipagerled

Anonymous (anonymous@undisclosed.example.com) — 2018-01-15T00:59:45+0200

Status LED controlled by UniPager Für die Anzeige der Stati * Programm läuft * Programm ist mit DAPNET-Core verbunden * Programm sendet wird unter https://github.com/rwth-afu/UniPagerLED ein Zusatzprgramm beschrieben, welches sich mit der Websocket-Schnittstelle verbindet und entsprechend GPIO-Pins setzt.

unipagernextion

Anonymous (anonymous@undisclosed.example.com) — 2018-11-12T21:27:41+0200

Nextion Touch Display for UniPager Every project nowadays reaches for nice user interface. The display models from the company Nextion are quite famous due to their price and capabilities. The connection is made by a 3.3 V UART interface, either by a USB-TTL 3.3 V adapter or via the RasPi's onboard UART, if not already used. The software is written in Python can can be found here.

unipagersend

Anonymous (anonymous@undisclosed.example.com) — 2018-04-05T16:57:53+0200

Send messages directly from command line with UniPager If you want to send messages directly from the command line (e.g. from Nagios) to the Unipager, you can use a simple Python script. It is available here: https://github.com/dh3wr/UniPager-SendWebsocket. Use the version unipager_send.py, if you want a flexible solution with command line arguments.

usecasecivil

Anonymous (anonymous@undisclosed.example.com) — 2018-11-11T14:49:41+0200

Implementation of Civil Warnings (Mowas) from German BKK to DAPNET, see

usecaseclubnews

Anonymous (anonymous@undisclosed.example.com) — 2019-04-16T16:56:58+0200

Club-News Within RIC 1028 (rubric „Club-News“ on Skyper) we provide the headlines of RSS-Feeds of different homepages related to Amateur Radio. Actually we provide news from following sources: Label Name URL DARCDeutscher Amateur Radio Club e.V.

usecasecwident

Anonymous (anonymous@undisclosed.example.com) — 2022-01-04T08:49:16+0200

Here is a simple way to Unipager-Audio transmit your callsign announcement, as required by law in many countries. First, create a .wav file with the desired announcement. It can be CW or speech, on your choice: * To create a CW .wav file visit:

usecasedxcluster

Anonymous (anonymous@undisclosed.example.com) — 2025-08-08T22:12:38+0200

DX Cluster notification One of the main use cases of DAPNET is the DX Cluster notification. Michael ON5MM/DG5MM has written an interface between a DXSpider Cluster and the DAPNET. The initial code can be found here: https://github.com/DecentralizedAmateurPagingNetwork/DxClusterInterface It connects to the DX Spider Cluster ON5MM-2 (dx.on5mm.be::7300) via Telnet. FT4 and FT8 spots are excluded via textfilter and bandmap, the rest is classified by frequency and put in a broadcast queue based on …

usecaseodl

Anonymous (anonymous@undisclosed.example.com) — 2018-05-12T15:52:55+0200

Local Dose Rate There are two scripts serving local dose rates of radio active contamination for the DAPNET. Public measurements Michael, DG5MM has written an interface to translate the public information of Bundesamt fuer Strahlenschutz (German federal agency for protection against radiation) into a DAPNET rubric called ODL. He picked several QTH throughout Germany randomly, values are broadcast every 6 hours (because online resource is only updated 4 times a day either). If you'd like to ha…

usecasepacketradio

Anonymous (anonymous@undisclosed.example.com) — 2018-03-13T15:10:38+0200

Packet Radio Mailbox Notification The notification about new arrived mails in a packet radio mailboxes is being adapted to DAPNET at the moment. Have a look at https://github.com/DecentralizedAmateurPagingNetwork/packetradio and help us if you want/can.

usecaseqthtemp

Anonymous (anonymous@undisclosed.example.com) — 2018-11-03T14:42:18+0200

It might be interesting to get also weather data from the own repeater QTH (parallel to the great APRS-WX rubric 1080). This page describes the periodically sending of a temperature file to DAPNET, generated with a raspberry pi and a temper1f sensor. Please take this proposal as blueprint for own purposes, therefor the process is kept simple without any if-loops and so on. Useless use of cat intended

usecasetelegrambot

Anonymous (anonymous@undisclosed.example.com) — 2018-11-03T15:16:20+0200

HF is HF and 439,9875 is 439,9875 – but in the (rare ;-)) case you have no POCSAG transmitter next to you, you can use the telegram bot at DB0USD (): DB0USD works as a „virtual pager“ and forwards messages from the DAPNET to telegram (it fetches the messages via the DAPNET log). Experimental and not the same as a „real“ HF pager.

usecaseweather

Anonymous (anonymous@undisclosed.example.com) — 2021-03-10T20:54:57+0200

Weather-Warnings and WX-Messages We implemented actually two external services to fetch information on weather and weather-warnings. You'll find further information on the detail-pages to the mentioned rubrics below: * APRS-WX * DWD-Alerts * NWS Alerts

usecasewinlink

Anonymous (anonymous@undisclosed.example.com) — 2018-03-13T21:38:55+0200

WinLink-Mails -> Funkruf (WinLink2Funkruf) Das Script prüft im Maileingang von PAT (ein browserbasierender WinLink-Mail-Client) nach, ob neue Mails eingegangen sind. Bei einer neuen Mail wird aus der Absenderadresse und dem Betreff der WinLink-Mail ein Funkruf erstellt und dieser über das DAPNET an einen dort registrierten Funkrufempfänger ausgesendet.

usercasepegel

Anonymous (anonymous@undisclosed.example.com) — 2019-01-16T21:46:22+0200

Water Levels of rivers (in Germany) On RIC 61 the water levels of some rivers in Germany are announced each hour. The data is fetched from If a river in your region (Bundesland) is missing: Search in the above listing for a Level measurement Station and contact Kim, DG9VH via the support ticket System for an add. Please submit Bundesland, name of the river, level station Name.

uvk5

Anonymous (anonymous@undisclosed.example.com) — 2025-05-18T21:45:51+0200

Using a UV-K5 as a POCSAG Transmitter TL;DR: you definitely need a modified firmware, you can download it here and flash it on Chrome/Chromium using this tool. Set the RX modulation to „DIGI“, bandwidth to „WIDE“. A hardware mod might be required, your mileage may vary. For more details, keep on reading.

version2_overview

Anonymous (anonymous@undisclosed.example.com) — 2018-12-10T12:30:23+0200

Development of Version 2 The version 2 is under development at the moment. It's a complete rewrite and reorganisation of the core from DAPNET-Core 1. The main changes are going for docker-based microservices, using CouchDB as distributed database and RabbitMQ for the transmitter connections.

w8008description

Anonymous (anonymous@undisclosed.example.com) — 2019-03-27T16:07:02+0200

WEX W8008 The W8008 is a product of the chinese company . A variation of it is offered by as AlphaPoc 606R (but the firmware has some differences). Specifications * different frequency ranges (usable for DAPNET: 438-442 MHz) * can handle up to 19 messages