logging in or signing up Dale Tongue Tarzen Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 512 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: June 16, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Ham Radio, Computers, and the Internet: Ham Radio, Computers, and the Internet Dale Tongue HL9NP AC7NP History of the first Internet: History of the first Internet Marconi Father of wireless Amateur Radio Relay League (ARRL) and Amateurs in general Amateur Radio Operators (cutting edge of technology) with a goal Internet of today Al Gore invented this one! Modes of Operation: Modes of Operation Digital Modes Radio teletype Packet Packtor Amtor Clover PSK 32 Uses Of Computers InHam Radio Today: Uses Of Computers In Ham Radio Today Database (callbook automation) Client Server Logbook of the world (ARRL feature) Local databases and programs (i.e., log-eqf) Lots of free software and features like: Callbook lookup (CD ROM) when callsign entered Short/long path direction from geographic location Contest logging and calculations Minimum requirements of FCC met OSCAR locating (Kiplerean elements) Uses Of Computers InHam Radio Today (Cont): Uses Of Computers In Ham Radio Today (Cont) Echolink (similar to Yahoo voice chat) Separate database with ham radio callsigns as the locator. Started out as a voice chat and later added xmitters at the computer. Still in use with just the computers, but also accessible to trojans, hackers, etc. IRLP: IRLP IRLP (Internet Radio Linking Project) Uses a dedicated transmitter, connected to a dedicated computer (Linux), connected to a broadband internet connection A simple hand held transceiver, transmits on the IRLP frequency, and the IRLP node receives the signal, accepts the four digit code, does a DNS lookup, and connects to the other node in Lansing Michigan VOIP then goes back and forth in the radio network. Slide7: 200 Mhz CPU Node 6887 Seoul Korea VOIP 200 Mhz CPU Node ???? North America Demo Time: Demo Time APRS: APRS Automatic Position Reporting System GPS (Global Positioning System) TNC (terminal node controller) Transceiver (ham radio or otherwise) Laptop for displaying information APRS software (free) APRS Map (AZ): APRS Map (AZ) APRS Hardware: APRS Hardware GPS TNC Ham Radio Laptop (Optional) Slide12: You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Dale Tongue Tarzen Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 512 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: June 16, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Ham Radio, Computers, and the Internet: Ham Radio, Computers, and the Internet Dale Tongue HL9NP AC7NP History of the first Internet: History of the first Internet Marconi Father of wireless Amateur Radio Relay League (ARRL) and Amateurs in general Amateur Radio Operators (cutting edge of technology) with a goal Internet of today Al Gore invented this one! Modes of Operation: Modes of Operation Digital Modes Radio teletype Packet Packtor Amtor Clover PSK 32 Uses Of Computers InHam Radio Today: Uses Of Computers In Ham Radio Today Database (callbook automation) Client Server Logbook of the world (ARRL feature) Local databases and programs (i.e., log-eqf) Lots of free software and features like: Callbook lookup (CD ROM) when callsign entered Short/long path direction from geographic location Contest logging and calculations Minimum requirements of FCC met OSCAR locating (Kiplerean elements) Uses Of Computers InHam Radio Today (Cont): Uses Of Computers In Ham Radio Today (Cont) Echolink (similar to Yahoo voice chat) Separate database with ham radio callsigns as the locator. Started out as a voice chat and later added xmitters at the computer. Still in use with just the computers, but also accessible to trojans, hackers, etc. IRLP: IRLP IRLP (Internet Radio Linking Project) Uses a dedicated transmitter, connected to a dedicated computer (Linux), connected to a broadband internet connection A simple hand held transceiver, transmits on the IRLP frequency, and the IRLP node receives the signal, accepts the four digit code, does a DNS lookup, and connects to the other node in Lansing Michigan VOIP then goes back and forth in the radio network. Slide7: 200 Mhz CPU Node 6887 Seoul Korea VOIP 200 Mhz CPU Node ???? North America Demo Time: Demo Time APRS: APRS Automatic Position Reporting System GPS (Global Positioning System) TNC (terminal node controller) Transceiver (ham radio or otherwise) Laptop for displaying information APRS software (free) APRS Map (AZ): APRS Map (AZ) APRS Hardware: APRS Hardware GPS TNC Ham Radio Laptop (Optional) Slide12: