Digital Amateur Radio Project Association

Madison/Huntsville, Alabama

K J 4 N Y H

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Charter Members

AI4PJ Karl KB2ITR Mike
KB4PBM Nate KJ4GCN Bob
KI4BZY Lee (Officer) KB4CRG Harley
AG4OS Rich KC0EQA Doug
KF6AAQ Clint W4WWM Will (Trustee)
NØPCO Mars KL0ET Marvin


AARN Darpa Network EchoLink Hot Point
Multi-Node RF Gateway Access
W4WWM 2047 W4WWM 7142 KB4CRG-R W4WWM
W4WWM 2273 54572 W4WWM-L
KC0SOK 2095 44445 *KANSAS*
More RF Gateways More RF Gateways

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Make up of the DARPA NETWORK

  • System ran by Linux CentOS 5.5
  • Digital Repeater Software.
  • GMSK modem controller.
  • Mini-Gateway-non routing.
  • Full blown Gateway with call sign and repeater routing.

DARPA-MULTI-TRUST SERVER.

  • - maintain registered call signs data base.
  • - direct routing to gateways, repeaters and call signs.
  • - sync DARPA NETWORK.

You can use analog radios to build repeaters or simplex nodes.

Here are a short list of analog radios that can be used:

  • Yaesu FT7800R
  • Yaesu FT8800R
  • Yeasu FT8900R
  • Motorola Maxtrac
  • Maxons
  • ICOM 2720
  • ICOM 2200

All software is free. There will only be a small yearly fee to support the network.

For more information on the DARPA network please join the mailing list and make comments or ask questions. We are waiting to hear from you.

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