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- Date: Thu, 6 Jan 94 12:42:52 PST
- From: Info-Hams Mailing List and Newsgroup <info-hams@ucsd.edu>
- Errors-To: Info-Hams-Errors@UCSD.Edu
- Reply-To: Info-Hams@UCSD.Edu
- Precedence: Bulk
- Subject: Info-Hams Digest V94 #6
- To: Info-Hams
-
-
- Info-Hams Digest Thu, 6 Jan 94 Volume 94 : Issue 6
-
- Today's Topics:
- arlb001
- Clubs and Repeaters
- CMOS Super keyer (ARRL Manual)
- EA8FG or EG8CMR address?
- Hamblaster debut
- Ham club at a University (2 msgs)
- Has anyone ever suggested an advocacy newsgroup
- looking for ham radio/ares/races clip art
- mods for DJ-560????
- New Year's resolutions :-)
- Peltier Diodes - HELP!!!
- RAMSEY KITS NOT TOO G
- who sells good HT battery replacements?
-
- Send Replies or notes for publication to: <Info-Hams@UCSD.Edu>
- Send subscription requests to: <Info-Hams-REQUEST@UCSD.Edu>
- Problems you can't solve otherwise to brian@ucsd.edu.
-
- Archives of past issues of the Info-Hams Digest are available
- (by FTP only) from UCSD.Edu in directory "mailarchives/info-hams".
-
- We trust that readers are intelligent enough to realize that all text
- herein consists of personal comments and does not represent the official
- policies or positions of any party. Your mileage may vary. So there.
- ----------------------------------------------------------------------
-
- Date: Wed, 5 Jan 1994 04:27:35 -0700
- From: sdd.hp.com!vixen.cso.uiuc.edu!howland.reston.ans.net!math.ohio-state.edu!cyber2.cyberstore.ca!nntp.cs.ubc.ca!alberta!nebulus!ve6mgs!usenet@network.ucsd.edu
- Subject: arlb001
- To: info-hams@ucsd.edu
-
- SB QST @ ARL $ARLB001
- ARLB001 BID reminder
-
- ZCZC AG65
- QST de W1AW
- ARRL Bulletin 1 ARLB001
-
- ------------------------------
-
- Date: Thu, 6 Jan 1994 14:56:36 GMT
- From: galaxy.ucr.edu!library.ucla.edu!europa.eng.gtefsd.com!howland.reston.ans.net!vixen.cso.uiuc.edu!uwm.edu!ginews!don@network.ucsd.edu
- Subject: Clubs and Repeaters
- To: info-hams@ucsd.edu
-
- Our local club, of which I am an officer, wants to install, own, and
- operate a repeater. The equipment, site, etc. seem to be the easy
- part (even the coordination :-). My question is this: What
- organizational structure do other clubs use to operate repeaters?
-
- Not all members of the club are going to participate in the repeater
- funding or operation so there is likely to be two levels of dues and
- participation. What kind of legal agreements (if any) are required
- between the club and the trustee? Are there any legal requirements
- for the club regarding non-profit status (it will have assets and
- raise funds to support the repeater)? Should the club incorporate?
-
- Being neophites at this, I would like to hear what other
- clubs/organizations have done and how they have structured
- themselves to deal with this.
-
- Thanks in advance for your constructive comments.
-
- Donald D. Woelz, K9GR Office Phone: 414-644-8700
- GENROCO, Inc. K9GR @WB9TYT.#MKE.WI.USA.NOAM
- 205 Kettle Moraine Drive North k9gr@k9gr.ampr.org [44.92.1.48]
- Slinger, WI 53086 U.S.A. don@genroco.com
-
- ------------------------------
-
- Date: 06 Jan 1994 08:44:41 GMT
- From: koriel!sh.wide!wnoc-tyo-news!waseda-mail!wsdnws!wsdnws!63d048@ames.arpa
- Subject: CMOS Super keyer (ARRL Manual)
- To: info-hams@ucsd.edu
-
- In article <757800445snx@bsdihi.atr.bso.nl>,
- dihi@bsdihi.atr.bso.nl (Dick Hissink) wrote:
-
- > I am very enthousiastic about the CMOS Super Keyer II as described
- > on page 29-6 from the 1994 ARRL Manual. Is there a european distributor for
- > the part kit of this keyer?? I tried to figure out the phone number
- > of Idiom Press in Deerfield, but the Dutch PTT could not find the
- > company in their phone books. It seems rather risky to me to send
- > USD 50 in an envelope and pray that everything comes right!
-
- I sent cash(US$) via air mail and got it. It was a few years ago.
- It really works well. Several months later, I tried again for a
- friend of mine. And there was no ploblem.
- --
- Hidekazu Noguchi
- E-mail:63d048@cfi.waseda.ac.jp Ham:7K1BWM
-
- ------------------------------
-
- Date: Wed, 05 Jan 1994 23:33
- From: sdd.hp.com!nigel.msen.com!usenet.ins.cwru.edu!agate!library.ucla.edu!news.mic.ucla.edu!MVS.OAC.UCLA.EDU!CSMSCST@network.ucsd.edu
- Subject: EA8FG or EG8CMR address?
- To: info-hams@ucsd.edu
-
- Can anyone help me out with an address for EA8FG or EG8CMR? Or
- perhaps the name of a simpatico ham in the Canaries who might be
- willing to forward a card? I need a couple of more cards for
- my RTTY DXCC, and have had no luck with cards/$ sent via the
- Spanish bureau. Thanks for any leads.
-
- -- 73 de Chris Thomas, AA6SQ (ex-WA6HTJ) (CSMSCST@MVS.OAC.UCLA.EDU)
-
- ------------------------------
-
- Date: Wed, 5 Jan 1994 18:16:08 GMT
- From: qualcomm.com!vixen.cso.uiuc.edu!howland.reston.ans.net!news.intercon.com!psinntp!laidbak!tellab5!jwa@network.ucsd.edu
- Subject: Hamblaster debut
- To: info-hams@ucsd.edu
-
- The Hamblaster Update
-
-
- The Hamblaster will be introduced at this hamfest.
-
-
- JANUARY 1994
-
- Jan 30, Sunday: Odeum, Villa Park, IL - Wheaton Commun-
- ity Radio Amateurs hamfest. Odeum Expo Center. 8 AM -
- 3 PM. Tickets $6 advance, $8 at the door. VEC test-
- ing. All flea market tables reserved. To reserve a
- table, call (708)231-2428.
-
-
- Over the past several months I posted updates about a
- DSP "The Hamblaster" that Will Torgrim (N9PEA) and myself
- are developing.
-
- We are focusing our efforts on a packet modem that allows
- the user to improve H.F. reception by interfacing the Ham-
- blaster (a PC compatable DSP sound board) to a transceiver
- and a packet or all mode TNC. Modems/filters for RTTY,
- Packtor, Amtor are also under developement and are compatable
- with the same control panal software.
-
- Here are the latest developements
-
-
- 1) We do Windows! There's a receive/demodulator
- control panal that allows me to control the FSK demo-
- dulator's filter center frequency using a mouse driven
- slidebar. There's also an on screen tuning indicator that
- mirrors the tuning slidebar. You tune the filter by moving
- the mouse cursor over the filter tune slide bar button and
- when you press the left mouse button the slide bar button
- moves.
-
- 2) An option allows me to lock the tuning indicator to the
- "Filter Tune" slide bar. The Hamblaster sends frequency in-
- formation, that it hears at the output of the first filter,
- to the PC via the PC's I/O epansion port. Even in noisy
- conditions it can count the center frequency of an FSK signal.
- The tuning indicator does jump around in noisy conditions
-
- 3) A new Windows control panel provides an on screen digital
- storage oscilloscope. By pressing the "SNAP SHOT" button,
- you can capture 4 signals and display the traces in a graphics
- window. The traces can be resized or you can move the window
- left or right. About 100 ms per trace is aquired.
- You can select or attach the 4 traces to any of the signals that
- are displayed on a block diagram in the o-scope control panal.
- The Hamblaster captures the signals and stores them in it's own
- memory. Then the PC gets the data from the Hamblaster via the
- PC I/O port and stores it in the PC memory. The software
- displays the aquisition by getting the data from the PC RAM.
- The process takes about 2 to 3 seconds (the DOS version takes
- about 1/2 the time to execute).
-
- 4) Using Windows multitasking, you can run the Hamblaster software
- and your favorate a packet program (like PC Packratt). I was even
- able to run two instances of the same Hamblaster software. Both
- control panals displayed the tune bar and responded it real time.
- I also got two o-scope aquisitions.
-
- 1-3-94
-
- 5) We now have FFT analysis software built into the o-scope control
- panel. When you click on the "Freq" button the audio spectrum is
- displayed. You can move the mouse cursor over the display and
- where ever it is positioned, the frequency is displayed in the
- status window. When you click the mouse the modem filters jump
- to the frequency. This feature provides a simple tuning aid.
-
- Another button allows you to convert all 4 traces (mentioned in
- paragraph 3) to spectral displays. You can, for example, analyze
- the frequency at the input signal, the modem prefilter and the
- mark filter output. Based on the FFT, a second button allows
- you to modify the filter tune limits by clicking on min-max
- limits that you select.
-
-
- I have to admit, After I debugged the FFT software and I getting
- the control panel working to my satifaction, I got hooked on the
- operation of the Hamblaster system. I spent hours tuning the 40
- and 20 meter bands, displaying the FFT and copying CW/RTTY signals
- through the Hamblaster filters. The FFT really simplifies the
- tuning process.
-
- Ongoing developments;
-
- 1 Post detection carrier detect.
- 2 HDL protocol decoding
- 3 Morse code detection/regeneration
- 4 Adaptive voice filter.
- 7 DTMF & PL tone detection.
- ---
- Jack Albert Fellow Radio Hacker
- Tele (708) 378-6201
- Tellabs Operations, Inc. FAX (708) 378-4590
- 1000 Remington Blvd. jwa@tellabs.com
- Bolingbrook, IL 60440
- *
- * *
- * * *
- * * * * * * *
- * * *
- * *
- *
- THE BOWTIE FILTER
-
- ------------------------------
-
- Date: 6 Jan 94 04:27:31 GMT
- From: ogicse!emory!europa.eng.gtefsd.com!howland.reston.ans.net!cs.utexas.edu!not-for-mail@network.ucsd.edu
- Subject: Ham club at a University
- To: info-hams@ucsd.edu
-
- > I've started to put together an amateur radio club here at
- > George Mason University. I was wondering if anyone out there had any
- > words of wisdom/expereince in starting such clubs. Please e-mail me to
- > keep the bandwidth usage down.
-
- No words of wisdom re: starting a club - I was lucky enough to join one
- that is over 40 years old. :)
-
- You might be interested in subscribing to HAM-UNIV, tho'. Send a message
- to listserv@njitgw.njit.edu with 'subscribe ham-univ <your name>' in the
- message (geez I hope I got that right :)
-
- See you all in the RTTY Roundup ...
-
- 73,
- Peter Laws, N5UWY - V31WY
-
- President,
- Amateur Radio Club,
- University of Arkansas / W5YM
-
-
- Peter Laws <plaws@comp.uark.edu> | "That's the President of the United States
- n5uwy@ka5bml.#nwar.ar.usa.noam | you're talking about, pinhead."-VP Al Gore
-
- ------------------------------
-
- Date: 6 Jan 1994 07:33:55 GMT
- From: sdd.hp.com!cs.utexas.edu!howland.reston.ans.net!pipex!uknet!EU.net!sun4nl!tuegate.tue.nl!blade.stack.urc.tue.nl!philip@network.ucsd.edu
- Subject: Ham club at a University
- To: info-hams@ucsd.edu
-
- Shawn C. Masters (smasters@fame) wrote:
-
- > I've started to put together an amateur radio club here at
- > George Mason University. I was wondering if anyone out there had any
- > words of wisdom/expereince in starting such clubs. Please e-mail me to
- > keep the bandwidth usage down.
-
- Just go on! I am a member of a club station here on the university, in a
- matter of fact i am the vice-president of the club. It's very nice to see
- people that were never interested in the radio hobby, just having fun with
- packet or so.
-
- Good Luck with your club,
- Philip (PE1PCP)
- and operator on PI5EHV, PI4TUE.
-
- ------------------------------
-
- Date: Wed, 5 Jan 1994 23:32:41 GMT
- From: ucsnews!sol.ctr.columbia.edu!news.unomaha.edu!cwis!pschleck@network.ucsd.edu
- Subject: Has anyone ever suggested an advocacy newsgroup
- To: info-hams@ucsd.edu
-
- In <CJ66rL.CJx@usenet.ucs.indiana.edu> dbasinge@nickel.ucs.indiana.edu (Mike Basinger) writes:
-
- >I have noticed on rec.radio.amateur.misc that there is some people
- >that love argue the about code vs no-code debate over and over. I have
- >also notice that some people are sick of that debate (and other
- >endless debates, like which antenna is best, etc).
-
- >On alot of the other newsgroups sets, they have have an advocacy
- >newsgroup that most the endless agruement goto, leaving the original
- >newsgroup for general info and talk.
-
- >Maybe people should think about rec.radio.amateur.advocacy, and if it
- >is a popular idea, maybe we can put it upto a RFD on news.groups
-
- >just an idea,
- >mike
-
- rec.radio.amateur.policy has served as our de-facto advocacy newsgroup,
- as most of the advocacy wars seem to revolve around FCC regulations,
- no-code licenses, content and administration of VE exams, etc. Excerpted
- from the Guide to the Personal Radio Newsgroups, posted monthly:
-
- "The first reorganization added two groups to the list, one of which is
- rec.radio.amateur.policy. This group was created as a place for all the
- discussions that seem to drag on interminably about the many rules,
- regulations, legalities, and policies that surround amateur radio, both
- existing and proposed. Recent changes to the Amateur Radio Rules (FCC
- Part 97) have finally laid to rest the Great Usenet Pizza Autopatch Debate
- as well as complaints about now-preempted local scanner laws hostile to
- amateurs, but plenty of discussion about what a bunch of rotten no-goodniks
- the local frequency coordinating body is, as well as the neverending no-code
- debate, may still be found here."
-
- If people aren't using the newsgroup (although many clearly are, if recent
- traffic on it is any indication), it is for reasons that won't be
- eliminated by the creation of yet another rec.radio.amateur.* newsgroup.
- There was also a recent reorganization of the newsgroups (mid-'93), so
- people are likely to be burned out on the idea of creating more
- newsgroups. If you are interested in discussing this further off-line
- with about two-dozen or so newsgroup veterans and FAQ maintainers, there
- is an excellent forum for this purpose, namely the rec.radio.amateur.*
- Working Group mailing list. If you'd like to subscribe, send E-mail to
- rra-wg-request@amdahl.com.
-
- --
- 73, Paul W. Schleck, KD3FU
- pschleck@unomaha.edu
-
- ------------------------------
-
- Date: 06 Jan 1994 06:02:46 GMT
- From: cronkite.cisco.com!pst@ames.arpa
- Subject: looking for ham radio/ares/races clip art
- To: info-hams@ucsd.edu
-
- I'm working on some identification badges for our radio club's
- emergency services group and I'd like a pointer to any "clip art" that
- people have done (or found) that might be suitable.
-
- Ideally, something that can be imported into macpaint would be best,
- but I don't have any problem dealing with file conversions from most
- of the sane formats out there.
-
- Thanks,
-
- Paul KC6TCN
-
- ------------------------------
-
- Date: 6 Jan 1994 08:41:35 GMT
- From: sdd.hp.com!swrinde!cs.utexas.edu!howland.reston.ans.net!vixen.cso.uiuc.edu!uwm.edu!csd4.csd.uwm.edu!pachner@network.ucsd.edu
- Subject: mods for DJ-560????
- To: info-hams@ucsd.edu
-
- are there any mods for the dj-560 Ht? (like aircraft mods)
-
- thanks
-
- --
- Thomas Jay Pachner -=- Music Major, Bassist, Gamer, and Amateur Operator
- University of Wisconsin - Milwaukee - pachner@csd4.csd.uwm.edu
- BARNEY MUST DIE!!!!!!!!!
- Amateur Call Sign: N9UUJ
-
- ------------------------------
-
- Date: Wed, 5 Jan 1994 14:15:52 -0500
- From: elroy.jpl.nasa.gov!swrinde!emory!sol.ctr.columbia.edu!hamblin.math.byu.edu!yvax.byu.edu!cunyvm!rohvm1!rohvm1.mah48d@ames.arpa
- Subject: New Year's resolutions :-)
- To: info-hams@ucsd.edu
-
- In article <9401051736.AA13166@opus.xyplex.com>, sas@opus.xyplex.COM (Scott
- Sminkey - Sustaining Eng Group) wrote, in part:
-
-
- > I resolve to stay out of any debates on ...(Morse code)...
- > and to not take personally anyone else's opinions on these topics...to use the
- > Frequently Asked Questions (FAQ) document...to include my name and email
- > address... never send a "Sorry to waste net bandwidth, but...to spend $7 for
- > the ARRL Repeater Directory...to make a note of where the Internet on-line
- > callbook servers are.
-
- Wow! If everybody kept resolutions like that, what would we have to read
- on this newsgroup?
-
- > and the most important of all:
- > I resolve to once in a while just ponder the romance of radio, the
- > magic of communicating with a person in a faraway land, and to always
- > remember that above all, amateur radio is FUN!!
- >
-
- Ah, yes. Maybe even spend some time on the air, rather than on the
- Internet.
- ;-)
-
- Very 73 and Happy New Year to all...
-
- John Taylor - W3ZID
- rohvm1.mah48d@rohmhaas.com
-
- ------------------------------
-
- Date: 6 Jan 94 17:40:31 GMT
- From: ogicse!uwm.edu!vixen.cso.uiuc.edu!newsrelay.iastate.edu!news.iastate.edu!news@network.ucsd.edu
- Subject: Peltier Diodes - HELP!!!
- To: info-hams@ucsd.edu
-
- Greetings and Happy New Year!
-
- I am interested in obtaining information about thermoelectric
- devices called Peltier Diodes (junctions?). My extremely limited
- understanding of these devices is that at low voltage DC they act as
- unidirectional heat pumps, and have been used in electric cooler
- units with suitable heat sinks and "cold" sinks on the heat energy
- input side. Since I am NOT an electrical engineer (a
- botanist/professor actually) I'd appreciate any information the
- engineers among you might have as to how these devices work
- (practically, not theoretically!), how they are rated, and if
- possible, how to use them in constructing cooler units. These might
- be useful for improving efficiency of power supply heat sinks?? but
- honestly, my ulterior motive is in the construction of a
- cool-chamber in which to store my homebrew beers!! As a ham with a
- very small modicum of electronics background (pretty damn small!),
- I've been asked by some fellow homebrewers to investigate these
- beasts, and try to prototype some "homebrew" coolers for our
- homebrews (pretty neat, eh?).
- If any of you have information about these Peltier devices,
- application notes,m thermal ratings, recommendations for
- installation/increasing efficiency, etc. I'd be (actually WE'D be)
- very appreciative to learn about these, or at least sources where we
- could get more information. Thanks in advance for your help....
-
- Please e-mail to: s1.rsw@isumvs.iastate.edu
-
- Rob Wallace
- Assistant Profesor of Botany
- Iowa State University
-
- ------------------------------
-
- Date: 6 Jan 1994 08:13:53 -0600
- From: galaxy.ucr.edu!library.ucla.edu!agate!howland.reston.ans.net!darwin.sura.net!news-feed-2.peachnet.edu!concert!corpgate!crchh327.bnr.ca!crchh549.bnr.ca!not-for-mail@network.ucsd.edu
- Subject: RAMSEY KITS NOT TOO G
- To: info-hams@ucsd.edu
-
- In article <CJ6otv.LEx@tc.fluke.com>, Steve Swift <swifty@tc.fluke.COM> wrote:
- >steven.rosenberg@support.com writes:
- >
- >>As the unproud owner of an non-working Ramsay 40m receiver, I would
- >>rather the damn thing worked! It didn't even have so many parts that
- >>Ramsay kits may be cheaper, but since they seldom work, and if they do,
- >>seldom work well -- it's just not worth the trouble.
- >>Steven Rosenberg, KC6FYL
-
- I disagree that the kits are cheaper. I bought a Ramsey SCA decoder for
- $25 that did NOT work in kit form. I finally gave up and bought an SCA from
- another company for $20 ASSEMBLED TESTED and it WORKS!!!! so much for
- cheap.
-
- >[lots of stuff deleted]
- >
- >I purchased a Ramsey Shortwave Receiver kit for my 8 year daughter
- >this Christmas. We haven't built it yet, but studying the schematic
- >shows several fundamental design errors. Clearly their circuits are
- >designed by people who know enough electronics to design "home projects"
- >but not enough to come up with a marketable product. I suspect that
- > Steve Swift, Sr. Staff Engineer
-
- When I lloked at the SCA design they had I found that the frequency
- response was down 43 DB at 67Khz which is where the SCA info is at.
- others have found some alternate CAP values to make it work but why should
- users have to design RAMSEY products for them??
-
- stewart
-
- ------------------------------
-
- Date: Thu, 6 Jan 94 09:12:11 EST
- From: galaxy.ucr.edu!library.ucla.edu!agate!howland.reston.ans.net!usenet.ins.cwru.edu!eff!news.kei.com!bloom-beacon.mit.edu!noc.near.net!news.delphi.com!usenet@network.ucsd.edu
- Subject: who sells good HT battery replacements?
- To: info-hams@ucsd.edu
-
- Steve,
-
- I have had excellent luck with my two replacement
- packs for my kenwood. I got them from Periphex, in
- oxford, connecticut. The had a good price and i cant seem to kill the packs.
- They make 'em for a wide range of rigs, and imho, they do the job.
-
- hope that you have luck,
- tha phone # ??? look in cq or qst
- they run ads every month.
-
- later de n1qdq
-
-
- ------------------------------
-
- Date: (null)
- From: (null)
- SB QST ARL ARLB001
- ARLB001 BID reminder
-
- BID reminder
-
- Thanks to all amateurs who faithfully relay W1AW and other
- bulletins.
-
- Amateurs are reminded to maintain the original Bulletin ID number,
- BID, on all bulletins. BID integrity will greatly aid in
- decongesting sometimes overworked HF, VHF and UHF packet networks.
- NNNN
- /EX
-
- ------------------------------
-
- Date: 6 Jan 1994 16:11:57 GMT
- From: nothing.ucsd.edu!brian@network.ucsd.edu
- To: info-hams@ucsd.edu
-
- References <344.popyackl@erplab.erp.rl.af.mil_POPMail/PC_3.2.2>, <CItE54.E31@news.iastate.edu>, <1994Jan4.202919.4052@mixcom.mixcom.com>
- Subject : Re: Disability Waivers for CW scam
-
- kevin.jessup@mixcom.mixcom.com (kevin.jessup) writes:
- >What if I'm paralyzed from the neck up?! ;-))
-
- They you'll have no problem with the Morse part of the exam. It doesn't
- require any intelligence.
-
- Pretty soon you'll be able to join the ranks of other Extra Class
- licensees.
- - Brian
-
- ------------------------------
-
- Date: Thu, 6 Jan 94 00:55:43 EST
- From: sdd.hp.com!vixen.cso.uiuc.edu!howland.reston.ans.net!noc.near.net!news.delphi.com!usenet@network.ucsd.edu
- To: info-hams@ucsd.edu
-
- References <1994Jan4.163149.9186@osuunx.ucc.okstate.edu>, <Charles.R.Hohenstein.1-040194162613@mac17.hesburgh.lab.nd.edu>, <1994Jan5.215327.11173@osuunx.ucc.okstate.edu>
- Subject : Re: WWV Seems to Have a Problem.
-
- Those WWV people are not very friendly. I called them up to be helpful.
- They were having two problems! On the $5 dollar Timex I have that I got at a
- yard sale, I see that WWV is about 5 seconds slow. I also have an S-38
- receiver that I payed $20 for at a swapmeet. And, on that receiver it shows
- that WWV is about 10 kc off most of the time, that is when they are not
- drifting
- a!
-
- ------------------------------
-
- Date: Wed, 5 Jan 94 23:28:29 GMT
- From: ncrgw2.ncr.com!ncrhub2!torynews!kevin@uunet.uu.net
- To: info-hams@ucsd.edu
-
- References <CJ2oL1.E1s@cbnewsj.cb.att.com>, <1994Jan5.131309.20262@lmpsbbs.comm.mot.com>, <2gf0ot$l6@news.tamu.edu>as.edu
- Subject : Re: TOYOTAS AND MOBILE RIGS
-
- In article <2gf0ot$l6@news.tamu.edu> furuta@cs.tamu.edu (Richard Furuta) writes:
- >
- >I guess I can't quite picture the scenario where an adjacent vehicle
- >could come within eight inches of (in particular) the ECU without
- >there being some other, more pressing, collision-related factors.
- >
-
- It doesn't have to...the eight inches specification relates to the
- proximity of the (shielded) antenna cable to the ECU. A transmitting
- antenna could be much further than 8 inches away and still induce large
- RF currents in the ECU leads. However, with the ECU being located inside
- the car body, the ECU leads should be shielded against outside sources
- of EM fields.
-
- --
- ___________
- Kevin Sanders, KN6FQ | ___ |
- kevin.sanders@torreypinesca.ncr.com |o o \_/ o o| Try Boatanchors
- kevin%beacons@cyber.net |o o @ o o| For A Real Lift
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- End of Info-Hams Digest V94 #6
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