Seminar: Technology for Boaters from the South Bay Cruising Club http://www.sbccsail.org/ Feb 5, 2012 Rich Troy © 2011
10 Getting to know you What was the primary way in which you heard about this seminar? – SBCC card in the mail – SBCC Facebook page – Newsday – Othe
11 Next Topic: About the SBCC by Commodore Sue Montana SBCC = South Bay Cruising Club http://www.sbccsail.org/#About Founded in 1951 to promote
12 SBCC Program Events 2012 by Program Chair Bob Forman 1. This year’s South Bay Cruising Club two week cruise off the Bay - Jan 28 (done) 2. Tech
13 Next Topic: Introducing the gear
14 Here’s the gear
15 Questions? Questions about anything so far?
16 Next Topic: VHF DSC
17 VHF DSC: Intro VHF DSC = Very High Frequency, Digital Selective Calling Summary: DSC is a digital mechanism for quickly calling a DSC radio or
18 VHF DSC: MMSI Considerations MMSI = Maritime Mobile Service Identity, free for boats in USA-only locations from www.boatus.com/mmsi – Otherwise r
19 VHF DSC: Setup Considerations, Part 1 Register for an MMSI Program your device with your MMSI number Program your device with your boat name
2 Some Requests Please turn your cell phone ringer off Please hold questions to the end of each segment -> We plan on video taping this semi
20 VHF DSC: Setup Considerations, Part 2 Important: Most radios will not transmit anything if you hold down the red emergency button but there is no
21 VHF DSC: Intro To How It Works for a Private Call Before DSC, example – Voice call on VHF 09, “Calling Blue Horizon, calling Blue Horizon, callin
22 VHF DSC: Can also be used to start a Group Call Group MMSI #s can be created, for example: – SBCC All Radios Group – SBCC Cruise Group – SBCC Rac
23 VHF DSC: Demonstration Parts List Handheld #1 m/v “Fun Sway” dinghy Fixed Mount, full DSC Class D s/v “Fun Sway” Handheld #2 s/v “Blue Horizon” AIS
24 VHF DSC: Using the radio controls Notice the radios have buttons for CALL, ENT (enter/select), CLR (clear/exit) and up/down menu navigation CAL
25 VHF DSC: How to call (This screen courtesy of Milltech Marine) 1.Push the CALL button 2.Select “Individual” call 3.Select buddy 4.Select channel 5.
26 VHF DSC: Demo, Part 1 of 5 What will happen – Call switches to 08 Fixed Mount “Fun Sway” (Base) Handheld “Blue Horizon” Handheld “Fun Sway” (dinghy
27 VHF DSC: Demo, Part 1 of 5 • DSC call from s/v Fun Sway (fixed mount) to s/v Blue Horizon (handheld) to switch to 08 • FCC requirement is to listen
28 VHF DSC: Demo, Part 2 of 5 What will happen – Call switches to 72 Fixed Mount “Fun Sway” (Base) Handheld “Blue Horizon” Handheld “Fun Sway” (dinghy
29 VHF DSC: Demo, Part 2 of 5 • DSC call from Blue Horizon (handheld) to Fun Sway to switch to channel 72. • Called radio shows name of calling vessel
3 Disclaimer This seminar will provide an introduction to, and demonstration of, selected product capabilities. There are some capabilities that a
30 VHF DSC: Demo, Part 3 of 5 What will happen – Group Call switches to 17 Fixed Mount “Fun Sway” (Base) Handheld “Blue Horizon” Handheld “Fun Sway” (
31 VHF DSC: Demo, Part 3 of 5 • DSC Group request call from Fun Sway to SBCC Cruising Group (both handhelds) to switch to 17 • Notice: called radios m
32 VHF DSC: Demo, Part 4 of 5 • DSC position request from Fun Sway to Blue Horizon • Notice: position is automatically replied (default mode) • Callin
33 VHF DSC: Demo, Part 5 of 5 Notice what happens when the called radio is turned off – The caller does not hear the ‘ringing’ sound which is the ac
34 VHF DSC: Purchasing Considerations (Fixed Mount, for DSC features) As of March 2011, fixed mount VHF DSC radios sold as new in the USA must be at
35 VHF DSC: Purchasing Considerations (Fixed Mount, for other features) Other fixed mount VHF DSC considerations: – Physical size: Will it fit witho
36 VHF DSC: My Purchase Criteria (Fixed Mount) In late 2011, I needed to replace my fixed mount VHF radio. Here are the features I needed, in order
37 VHF DSC: Purchasing Considerations (handheld) Handheld VHF DSC: – As of the end of 2011, there were no handheld VHF DSC radios that are Class D c
38 VHF DSC – important: Only declare an emergency if it is! USCG timestamps & records all transmissions for legal evidence UNDER NO CIRCUMSTANC
39 VHF DSC: Making an emergency call Lift the spring-loaded latch that covers the red button Approach #1, if you have time: Briefly press the red
4 Rights to Use this Seminar The contents of this seminar have been developed primarily by Rich Troy with the assistance of some other volunteers. A
40 VHF DSC: Receiving an emergency call – All nearby DSC radios are switched to channel 16 by the call – You should stay on channel 16 until the emerg
41 VHF DSC: Relays Might Extend Your Range – but don’t expect this Some DSC radios can relay an emergency call – probably manually (circles are sugg
42 VHF DSC: Some local MMSI numbers Station(s) / Area MMSI # Group or Registered USCG Sector Long Island Sound / Long Island 03669931 Group USCG
43 VHF DSC: Your homework Get your MMSI #; register your boat Program your MMSI into your radio Make sure your GPS works with the radio Publis
44 VHF DSC: Reasons to Own It (Conclusion) In an emergency, DSC can electronically notify Coast Guard AND ALL NEARBY RADIOS in about 1/3 second with
45 Questions? Questions about anything so far? How many of you have made a DSC call? What percentage of your calls are DSC vs non-DSC? If
46 Next Topic: USCG Rescue 21 (Switch to slides from USCG)
47 USCG Rescue 21: Summary (Conclusion) Summary Rescue 21 is a modernized radio system used by the USCG to dramatically improve SAR (Search &
48 Questions? Questions about anything so far? How are we doing? Are you enjoying this seminar? After this slide comes the break!
49 Break Time Please return on time at 3:45PM (The next slide is left up on the screen during the break)
5 Many thanks to these folks Bob Forman, SBCC Program Chairperson West Marine of West Islip: Adrienne Tesoro for loaner demo devices. John McEache
50 What does all this stuff cost? (Price of some older items came from eBay sales) AIS transceiver: subtotal is $689 new LED masthead light: subto
51 Please give us your email address Please add your name and email address to our sign-in sheet (quietly) Or send an email to Rich Troy at t4oyma
52 Next Topic: AIS
53 AIS: Summary AIS = Automatic Identification System Summary: AIS is a digital mechanism for receiving and/or sending information AIS transmiss
54 AIS: Onsite Parts List (Screen shots will be used for demo) AIS Transceiver Also provides GPS data to Fixed Mount VHF Fixed Mount VHF Radio with AI
55 AIS: Demonstration Location The following screen shots are from a waterfront location in Brooklyn, within sight of the VZN bridge, Staten Island,
56 AIS Demonstration: NYC Harbor on the radio display, 2nm The circles are AIS transmitting ships within 2nm. The line off the circle shows the dir
57 AIS Demonstration: Same NYC Harbor view from the Internet From http://www.marinetraffic.com/ais/ Modern chart plotters can create a similar d
58 AIS Demonstration: Similar view of NYC Harbor from laptop The AIS transceiver comes with a program to display nearby AIS signals on a map without
59 AIS Demonstration: PC view (no Internet connection needed)
6 Agenda (time permitting) 1. VHF DSC: Why this is the most important safety tool for coastal cruising 2. USCG Rescue 21: Taking the ‘Search’ out of ‘
60 AIS Demonstration: List of ships on the radio display “Sichem New (York)” is nearest. The list is sorted by distance.
61 AIS Demonstration: Details of one ship on the radio display Details on the ship “Sachem New York” – CPA = Closest Point of Approach (calculated)
62 AIS Demonstration: Details of one ship from the Internet Notice AIS details: Singapore Tanker Anchored 0 kn speed Destination: NY etc.
63 AIS Demonstration: Class A AIS reported by satellite subscription
64 AIS: Video demonstration (This movie courtesy of Milltech Marine) Doug’s boat appears on the left with a circle around it The other vessel is
65 AIS: Reasons to Own It, Part 1 If you travel outside of the Great South Bay, you will probably come near many commercial vessels If you need to
66 AIS: Reasons to Own It (Conclusion) AIS is a good addition to RADAR: – Consumes much less power with periodic transmissions (Class B: 2W or Class
67 Questions? Questions about anything so far?
68 Next Topic: WiFi Repeater
69 WiFi Repeater: Intro Wi-Fi or WiFi is a name, not an acronym Summary: WiFi defines wireless network connectivity standards WiFi normal range
7 Timeline for Seminar Topics
70 WiFi Repeater: Alternatives, If you want Internet connectivity on board #1: Cellular Data #2: WiFi Repeater Available up to 2-3 miles Up to 5 mil
71 WiFi Repeater: MiFi Cellular alternative, from Verizon One small device: Connects to Cellular Data and creates a local WiFi hot spot for up to 5
72 WiFi: Demonstration Parts List 8 dBi WiFi Antenna (about 6x gain over simple antenna) WiFi transceiver, model name “Bullet” Capable of 1000mw max (
73 WiFi: Demonstration “Bullet” sensitivity sees more networks more than 38 seen by “Bullet” -> 15 seen by laptop (below)
74 WiFi Demonstration: WiFi system’s fast connection Notice 36Mbps send, 54Mbps receive to a location about 2000 ft from my inside home
75 WiFi: Purchasing Considerations Make sure all devices work on 12VDC power – No power loss from power conversion to/from 110VAC – Nice to have sam
76 WiFi Repeater: Reasons to Own It If you are an active user of Internet connectivity, your need for cellular data services can be reduced and some
77 WiFi Repeater: Usage Considerations Very important: When you connect to a free WiFi hot spot, your connection is probably insecure – Do not give
78 WiFi Repeater: Summary (Conclusion) If you want easy Internet connectivity onboard, use a cellular network solution and pay the usage charges – A
79 Questions? Questions about anything so far?
8 Introducing me! “The Consumer/Hobbyist” Rich Troy, sailboat owner and SBCC member – Has been an electrical and electronics enthusiast since the ag
80 Next Topic: LED Masthead Light
81 LED Masthead Light Purchasing Considerations Demo unit includes 4 options: (1) all-around white anchor light with (2) photo diode for auto-on/off
82 LED Masthead Light: Demo (Unit is upside down on white paper) Tri color Anchor white
83 LED Masthead Light: (Conclusion) Reasons to Own It Significant reduction in power consumption – LEDs draw 3.6 watts (0.3A) vs normal bulb draws 1
84 Final Questions? We need to start packing up at 4:45 PM Library doors close at 5PM Please remember to add your email address to our sign-up
85 The End
86 Backup Slides Follow Additional “backup” slides follow The remaining slides will not be presented during the seminar, but are available if peop
87 List of Devices, part 1: VHF DSC and AIS VHF DSC: – Standard Horizon fixed mount Matrix AIS+, full Class D (GX2150) – With optional remote mic, R
88 List of Devices, part 2: WiFi and LED Masthead Light WiFi Repeater – 8 dBi antenna, Bullet WiFi transceiver/bridge for up to 1000mw, outdoor Cat5
89 List of Devices, part 3: Cellular Data Cellular Data – Verizon MiFi 2200
9 Introducing our Other Speakers “The Experts who are In The Business” Doug Miller (on the phone) – President and Founder of http://www.milltechmari
90 LED Masthead Light: how to order from the manufacturer www.miseagroup.com Select: – LED Navigation Lights – under 20 meters – Tricolor/anchor –
91 LED Masthead Light: order ready with options
92 LED Masthead Light: how to order from West Marine Description WM# Price Light w all options 8700577 $450 Control switch 8700643 $44 Mounting
93 URLs for Rescue 21 General Dynamics – http://www.gdc4s.com/content/detail.cfm?item=816a4a1c-1316-4879-adff-430e9f7972fa USCG – http://www.uscg.
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