【正文】 W Folded Dipole ? Computer old Pentium 150 Mhz Win 98 SE ? Classic Winlink ? Kantronics KPC3 plus for packet port VHF FBB BBS Software Pentium 100 Mhz running DOS 2 MFJ 1270 TNC Flex I IC38A, 25 watts 4 el 220 Mhz beam pointed at WA2SNA NTS Digital Demonstration Local Digital Traffic ? Receipt and Origination via WB2FTX4 PBBS ? WB2FTX4 accessible via WA2SNA (Ramapo Mtn), via NJ Flex System ? SNJ partially served by NJ2AR4 and KC2QVT4 Node Name Location Frequency (MHz) WA2SNA Ramapo Mountain, Oakland, NJ WB2SNN Sayreville, NJ N2QAE Schooley’s Mountain, W Morris Co W2LI Murray Hill, NJ W2LV Kittatinny Mountain, W Sussex Co KC2QVT Burlington Co, NJ W2GSA Monmouth Co, NJ NJ2AR Ocean Co, NJ Local NTS Digital ? Basic equipment requirements ?2M rig ?TNC capable of 1200 baud VHF Packet ?Terminal Program OR ?Soundcard interface and software capable of emulating Packet ?Computer Outpost Packet Message Manager ? Outpost is a Windowsbased packet message client that lets you send and receive packet messages with almost any Amateur Radio Bulletin Board System (BBS) or TNC Personal Mail Box. ? Hides the plexity of the native packet environment and shorten the learning curve ? Provide an MS Windowsbased packet messaging client ? Automate the packet message handling environment ? Create a program that behaves like your client that you have at work or home… …create, send, receive, read, delete, reply to, or forward messages ? Automates the origination and formatting of NTS messages. ? Focus on the message not the medium ? Freeware: 2RN Nets ? Open to all HAMs ? Liaisons to/from NJ and NY ? Liaisons to EAN Frequency (MHz) Time Mode 1:45 PM SSB 4:35 PM SSB 6:30 PM SSB 7:45 PM CW 9:30 PM CW NNJ/SNJ Section Nets ? Open to all HAMs Frequency (MHz) Time Name Mode 10:00 AM NJ Morning (WE) CW 6:00 PM, 9AM (SU) NJPN SSB 6:30 PM NJ Slow Net CW 7:00 PM NJ Net/Early CW 10:00 PM NJ Net/Late CW NNJ Local Nets ? Open to all Hams with or without traffic handling experience. ? A great place to start and to learn first hand. Name Time Frequency (MHz) Repeater Comment NJVN/E 7:30 PM (PL ) WS2Q/ WB2FTX Echolink via WB2FTXR CJTN 8:00 PM (PL ) (PL ) K2GE Echolink via K2GER UCTN 10:00 PM Various (PL ) (PL ) W2NJR/ WA2JWR/ W2LI Echolink via W2NJRR and WA2JWRR NJVN/L 10:30 PM (PL ) W2PQG Echolink planned Additional Resources ? ARRL Net Directory – Excellent NTS reference with listings by state ($5 from ARRL). Online version is accessible free at the ARRL web site (). ? Public Service Communication Manual – Detailed reference on NTS message handling ($1 from ARRL), also available on ARRL web site. ? Morris County NJ Amateur Radio Volunteers website – see NTS section: ? ? K2UL website – Dan was the Section Traffic Manager for SNJ and has a great website. Acknowlegements ? Pinkney Foster, KG6ILA, Section Traffic Manager ARRL Santa Clara Valley Section whose presentation “National Traffic System (NTS) Messaging Basics” inspired the message handling ponents of this presentation. ? Jim Oberhofer, KN6PE, author of Outpost Packet Message Manager, and the resulting description included in this presentation. Questions? 。s 7 bit code with some error detection ? HF Packet 300 baud, Long bursts, error correcting but needing large signal to noise ratio to properly decode ? Net result Many retries, slows down transfer rate First integrated system APLINK (Amtor/Packet Link) ? Bulletin Boar