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Winlink on Mercer Island. Mercer Island Radio Operators (MIRO). Dave Cook, WAØTTN waØttn@netdave.com. July 2003. “digital traffic across the nation quickly and accurately”. JNOS. Internet. European Standards, e.g. FlexNET, PR4Win, PAXON. Bulletin Boards. System Selection.

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Winlink on mercer island

Winlink on Mercer Island

Mercer Island Radio Operators (MIRO)

Dave Cook, WAØTTN

waØttn@netdave.com


July 2003
July 2003

“digital traffic

across the nation quickly and accurately”


System selection

JNOS

Internet

European Standards, e.g.

FlexNET, PR4Win, PAXON

Bulletin Boards

System Selection


Why winlink
Why Winlink?

  • Uses Windows e-mail software, including attachments

  • Combines benefits of Internet + Radio

    • Radio bridges over Internet gaps

    • Local mail server works if internet down

    • Redundancy

  • Well supported & used

    • 600 Telpac “radio entry points”

    • 130k messages/month


Served agency view

Internet

Served Agency View

E-mail Software

(Outlook Express)

E-mail Software

(Outlook)


Internet

“What the ????”


Radio

Radio

e-mail

e-mail

Internet

“Critical Medical & Tactical Info sent!”

  • VHF: City EOC to

    • Shelters

    • Fire station

    • Portable / mobile

    • Neighboring cities, county, state

  • HF or Satellite: Long distance

    • Health & Welfare


Internet

Paclink

Radio

Interface

e-mail

  • End user station

  • E-mail account

  • Polls multiple paths

  • Internet: Telnet


1 2k baud vhf uhf station

Free

$75

Free

1.2k baud VHF/UHF Station

E-mail Client

Paclink

AGW Packet Engine


Radio

Interface

Telpac

Internet

Internet

Paclink

Radio

Interface

E-mail

  • Radio  Internet Bridge

  • End user station

  • Winlink e-mail account

  • Polls multiple paths

    • Internet: Telnet

    • VHF radio




Radio

Interface

Telpac

Internet

Internet

Paclink

Radio

Interface

E-mail

  • Radio  Internet Bridge

  • End user station

  • Winlink e-mail account

  • Polls multiple paths

    • Internet: Telnet

    • VHF radio


Radio

Interface

Telpac

Internet

Internet

Internet

Paclink

Radio

Interface

E-mail

  • Radio  Internet Bridge

  • End user station

  • Outlook account

  • Polls multiple paths

    • Internet: Telnet

    • VHF radio

or TCP/IP

CMS

PMBO =

“Participating Mail Box Operator”

  • Store, route, forward messages

  • Multiple Telpac stations

  • Coordinate with “Central Msg Server”


Radio

Interface

Telpac

Internet

Internet

Internet

Paclink

Radio

Interface

E-mail

or TCP/IP

Internet E-mail

Telnet

PMBO =

“Participating Mail Box Operator”


Radio

Interface

Telpac

Internet

Internet

Internet

Paclink

Radio

Interface

E-mail

or TCP/IP

Internet E-mail

Telnet

PMBO =

Other Paclink stations


Radio

Interface

Telpac

Internet

Internet

Internet

Paclink

Radio

Interface

E-mail

or TCP/IP

Internet E-mail

PMBO =

Other Paclink stations


Radio

Interface

Telpac

Internet

Internet

Internet

Paclink

Radio

Interface

E-mail

or TCP/IP

PMBO =

Other Paclink stations


Radio

Interface

Telpac

Internet

Internet

Radio

Interface

E-mail

Paclink

  • Radio  Internet Bridge

  • End user station

  • E-mail account

  • Polls multiple paths

    • Internet: Telnet

    • VHF radio

or TCP/IP

PMBO =

“Participating Mail Box Operator”

  • Store, route, forward messages

  • Multiple Telpac stations

  • Coordinate with “Central Msg Server


WA6PXX-8, 440.825MHz, 9.6k

WA6PXX-9, 223.440MHz, 1.2k

WA6PXX-10, 145.030MHz, 1.2k

PMBO Mail Server

PMBO

Phases

  • PMBO 

Paclink

Telpac

WA0TTN-10, 145.03MHz, 1.2k


Telpac Gateways

PTN Node

223.44MHz

WA6PXX-9



Mobile: Digital


PMBO Mail Server

PMBO

Phases

  • PMBO 

  • Mobile 

Paclink

Telpac



Dec blowdown
Dec blowdown…

  • PMBO

    • Standby power (< 30 watts)

    • Local communications FB

  • Limitation: Internet for off-island

    • Solutions

      • ad hoc 802.11 connections, e.g. Seattle

      • Satellite

      • Long haul HF (e.g. PACTOR)


Paclink

Mobile

PMBO Mail Server

PMBO

Phases

900MHz TCP/IP

  • PMBO 

  • Mobile 

  • EOC Link

W7MIR: EOC

Paclink

Telpac


Paclink

Mobile

PMBO Mail Server

PMBO

Phases

900MHz TCP/IP

  • PMBO 

  • Mobile

  • EOC Link

  • Repeater

W7MIR: EOC

440MHz Repeater

- voice

- packet

Paclink

Telpac

Repeater


Paclink

Mobile

PMBO Mail Server

Phases

900MHz TCP/IP

  • PMBO 

  • Mobile

  • EOC Link

  • Repeater

  • Shelters

W7MIR: EOC

440MHz Repeater

Paclink

Telpac

Repeater


Paclink

Phases

  • PMBO 

  • Mobile

  • EOC Link

  • Repeater

  • Shelters

  • ARES, neighbors


Paclink

Phases

  • PMBO 

  • Mobile

  • EOC Link

  • Repeater

  • Shelters

  • ARES, neighbors

  • Long haul



If not Winlink, what?

If not now, when?

MIRO


Miro information contact

MIRO Information Contact

Don Sandstrom, W7VXS

MIRO Chairman

don.sandstrom@mailaps.org

David Giuliani, WA6PXX

Digital Communications Coordinator

wa6pxx@comcast.net