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- Date: Sun, 13 Feb 94 21:32:14 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 #149
- To: Info-Hams
-
-
- Info-Hams Digest Sun, 13 Feb 94 Volume 94 : Issue 149
-
- Today's Topics:
- BP-8S battery for HTX-202 ?
- Club Stn. U of Illinois??
- Golf Causes Cancer!
- Law changing?
- N connectors (was Re: "Flexible" 9913 (Was - Re: Coaxial cab
- Opinions on ARRL Tech Videos (for Kids)?
- RA3AR - penpal?
- RB313 Semantics 3/7 - Coordinators
- Readership Report for the Radio-Related Usenet Newsgroups
- verifying subscription address
- Vertical Antennas
-
- 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, 9 Feb 1994 03:41:17 GMT
- From: agate!howland.reston.ans.net!cs.utexas.edu!swrinde!sgiblab!sgigate.sgi.com!olivea!news.bu.edu!att-in!cbnewsm!hellman@network.ucsd.edu
- Subject: BP-8S battery for HTX-202 ?
- To: info-hams@ucsd.edu
-
- In article <PARTOS.94Feb5232328@larry.larc.nasa.gov>, partos@larry.larc.nasa.gov (Dick Partos) writes:
- > Does anyone know if the RS HTX-202 can accept the Icom BP-8S battery?
- > The battery is rated at 9.6v. Is this too high for the 202 ? I know
- > there is a limit to the voltage of the batteries the 202 can
- > accomodate, even though it will accept 13.8v via the input on top of
- > the radio. Apparently there is a circuitry difference in the two
- > inputs, but I don't know what the maximum battery voltage is. Any help
- > or experiences appreciated. Dick KE4AZJ
- > --
- > |----------------------------------------------------------------|
- > | Richard D. Partos KE4AZJ Norfolk, VA |
- > | Internet: r.d.partos@larc.nasa.gov |
- > |----------------------------------------------------------------|
-
- Please explain to me why you think that is the case. My schemetic
- shows no difference between the ext dc input and the battery input.
- Shel Darack WA2UBK dara@physics.att.com
-
- ------------------------------
-
- Date: Sat, 12 Feb 1994 13:08:51 -0500
- From: munnari.oz.au!spool.mu.edu!howland.reston.ans.net!math.ohio-state.edu!cis.ohio-state.edu!news.sei.cmu.edu!bb3.andrew.cmu.edu!andrew.cmu.edu!kp2a+@network.ucsd.edu
- Subject: Club Stn. U of Illinois??
- To: info-hams@ucsd.edu
-
- Is there an amateur radio club station at the University of Illinois at
- Urbana-Champaign? If so, is it possible for visitors to use it on HF?
-
- Thanks.
-
- Keith Poole K7MOA/3
-
- ------------------------------
-
- Date: Sat, 12 Feb 1994 14:56:50 GMT
- From: agate!library.ucla.edu!europa.eng.gtefsd.com!emory!kd4nc!ke4zv!gary@ames.arpa
- Subject: Golf Causes Cancer!
- To: info-hams@ucsd.edu
-
- In article <1994Feb10.134419.7253@ccd.harris.com> drs@ccd.harris.com (Doug Snowden) writes:
- >Alan Bloom (alanb@sr.hp.com) wrote:
- >: I heard a report on the (radio) network news last night to the effect
- >: that the national association of golf course managers funded a study
- >: to investigate the death rates of golf course managers. The study
- >: found that golf course managers have death rates from several kinds
- >: of cancer that are significantly higher than the national norm. The
- >: study tabulated cause of death from death certificates.
- >
- >: Sounds exactly like the famous Milham study of amateur radio operators
- >: which implied that exposure to RF radiation causes cancer. I wonder
- >: what the cause is for the golf course managers: too much fresh air?
- >
- >I think the answer is obvious (if you weren't kidding), pesticides and
- >fertilizer.....Doug, N4IJ
-
- Not so obvious. Studies tracking cancer rates among farmers show hot
- spots as well as areas of reduced cancer incidence among farmers in
- various parts of the country. No correlations to pesticide or fertilizer
- types or usage have been found, just geographic anomalies. What that
- means isn't exactly clear, but it shows that there's no one to one
- correlation between either pesticide or fertilizer use and cancer
- incidence. (My personal *opinion* is that what's being seen is the
- result of genetics, IE farmers aren't known to move about much and
- tend to marry locals, so genetic predisposition for certain cancers
- can be amplified in certain geographic areas.) Farming, of course,
- continues to be the most dangerous occupation in the US with more
- occupational injuries and deaths than any other large scale occupation.
- By comparison, the occupation of police officer is rated rather low
- on the scale of occupational risk. Just goes to show how perceptions
- and reality often don't match.
-
- Gary
- --
- Gary Coffman KE4ZV | You make it, | gatech!wa4mei!ke4zv!gary
- Destructive Testing Systems | we break it. | uunet!rsiatl!ke4zv!gary
- 534 Shannon Way | Guaranteed! | emory!kd4nc!ke4zv!gary
- Lawrenceville, GA 30244 | |
-
- ------------------------------
-
- Date: Wed, 9 Feb 1994 01:29:31 GMT
- From: netcomsv!netcom.com!linley@decwrl.dec.com
- Subject: Law changing?
- To: info-hams@ucsd.edu
-
- In ye olden post mike@garfield.csuohio.edu (mike mayer) spake...
- >mgb@crl.com (Michael G. Beck) writes:
- >: When I was perusing the HRO catalog, on the top of a page that was
- >: advertising Receivers it said "Get Them before the Law changes!"
- >:
- >: My question is - What Law, and how is it going to change?
- >:
- >Probably referring to the fact that after April (26th.?) 1994
- >scanners with cellular reception or that are easily cellular-modifiable
- >will no longer be approved for manufacture by the FCC, and will no
-
- Does this law only apply to receivers? Plenty of transceivers can be
- "easily modified" (whatever that means) to pick up cellular. Heck, some
- of the HTs in there like the Icom W2A and 2SRA tune cellular without
- modifications. I'd hate to see prices go up because manufacturers are
- being made to re-design all their US equipment to comply with a stupid law
- bought by cellular carriers. Build a (869-894MHz) radio, go to jail. Sheesh.
-
- --
- Bruce James Robert Linley | ___________, ,-----/^\-----. | "I never wanted to
- linley@netcom.com KE6EQZ | \_NCC-1701_) `-..--\_/-----' | be anything but
- ------------------------- | _\\______//_ | an engineer."
- main(){while(fork()>=0);} | (____________) | - Montgomery Scott
-
- ------------------------------
-
- Date: 8 Feb 1994 15:39:19 GMT
- From: pacbell.com!sgiblab!spool.mu.edu!agate!news.Brown.EDU!NewsWatcher!user@network.ucsd.edu
- Subject: N connectors (was Re: "Flexible" 9913 (Was - Re: Coaxial cab
- To: info-hams@ucsd.edu
-
- In article <2j6rtmINNf0s@abyss.West.Sun.COM>, myers@cypress.West.Sun.COM
- (Dana Myers ) wrote:
-
- > >Actually, most equipment for dual-band use is sold with so-239 and pl-259
- > >connectors. The loss isn't that much so you'd actually notice it. You'll
- > >find N used in applications where every bit of loss counts like repeaters
- > >etc.
- >
- > N connectors also make an effort to be weather resistant where PL-259/SO-239
- > do not. Land mobile radios seem to use SO-239 up to UHF (512MHZ max), then
- > N connectors (800/900, etc.).
- >
-
- I had forgotten the weather resistance issue. But you're right in that most
- land-mobile radios tend to use SO-239 instead of N. But buy a UHF repeater
- and guess what, N connectors. By the way, I've finally met an N connector
- that I like. It's for the 9913 and it's GREAT! You don't have to comb out
- braid, you don't have to go nuts with 9 different parts, etc. This one is
- two pieces, you strip the coax down a bit, screw it in, use a bit of solder
- and you're in business.
-
-
- Tony
- --
- == Anthony_Pelliccio@Brown.edu (Tony Pelliccio, KD1NR)
- == Brown University Alumni & Development Computing Services
- == Box 1908, Providence, RI 02912 Tel. (401) 863-1880
- == I speak for myself, and not for Brown University. Remember that!
-
- ------------------------------
-
- Date: 9 Feb 1994 02:57:43 GMT
- From: agate!howland.reston.ans.net!math.ohio-state.edu!cs.utexas.edu!geraldo.cc.utexas.edu!slip-2-91.ots.utexas.edu!user@network.ucsd.edu
- Subject: Opinions on ARRL Tech Videos (for Kids)?
- To: info-hams@ucsd.edu
-
- Does anyone out in Greater Netland have any experience with the ARRL
- videos, designed to help you get your no-code Tech license? The $99 set is
- advertised on pages 20 & 21 of the February QST.
-
- Would they be suitable for use as a study aid for 8 to 10 year old
- children?
-
- = = = = = = = = = = = = = = = = = = = =
- _ Miles Abernathy, N5KOB =
- | |__ miles@mbs.telesys.utexas.edu =
- _| | POB 7580, Austin TX 78713 =
- \ * / University of Texas @ Austin =
- \/ tel. (512) 471-6521 U.S.A. =
- = = = = = = = = = = = = = = = = = = = =
-
- ------------------------------
-
- Date: Sat, 12 Feb 1994 13:22:09 GMT
- From: agate!library.ucla.edu!csulb.edu!csus.edu!netcom.com!slay@ames.arpa
- Subject: RA3AR - penpal?
- To: info-hams@ucsd.edu
-
- Around 25 years ago, I started to receive and exchange letters
- with a Russian ham - Anatoly Repin who at the time had held the
- callsigns UV0IA and UW1BF. We exchanged several letters and photos.
- Our letters trailed off after I moved away from home for college
- and career. Then, a couple of years ago, while living in Japan, I
- once again started receiving letters from him forwarded to me from my
- US callbook address. This time he explained that he was an ethnic
- Finn and now used the name Toivo Laimitanen. His current callsign
- is RA3AR. He sent several photos of himself and I have seen seen some
- of these photos appear in the past year or so in a couple of ham
- magazines (QST and DX Magazine, I think). His letters have described
- some of the severe hardships he faces in the current times in Russia.
- I am curious to know if any other hams have had similar exchanges
- with him or others in the former Soviet Union.
-
- Warmest 73 de Sandy WA6BXH/7J1ABV
- Packet: WA6BXH@N0ARY.#NOCAL.CA.USA.NA
- Internet: slay@netcom.com
-
- ------------------------------
-
- Date: 14 Feb 94 01:20:29 GMT
- From: news-mail-gateway@ucsd.edu
- Subject: RB313 Semantics 3/7 - Coordinators
- To: info-hams@ucsd.edu
-
- Bid: $RACESBUL.313
-
-
- TO: ALL ES, CD, AND PUBLIC SAFETY DIRECTORS VIA AMATEUR RADIO
- INFO: ALL RACES OPERATORS IN CALIFORNIA
- INFO: ALL AMATEUR RADIO OPERATORS
- FROM: CA STATE OFFICE OF EMERGENCY SERVICES
- (W6SIG@WA6NWE.CA) Ph: 916-262-1600
- 2800 MEADOWVIEW RD., SACRAMENTO, CA 95832
- LANDLINE BBS OPEN TO ALL 916-262-1657
- RACESBUL.313 RELEASE DATE: February 14, 1994
-
- Subject: MGT - Semantics - Coordinator 3/7
-
- COORDINATOR. This is probably the most misunderstood word in this
- field. It is a common title in California but prohibited in
- Hawaii government. It appears that most coordinators are
- facilitators and have no authority. For those coordinators who
- indeed have authority to provide direction and control, we feel
- they should have another title. In the future we shall provide
- you a very illuminating article written by a newspaper reporter
- on the public confusion over the title coordinator. To add to the
- confusion, some coordinators are really planners who are neither
- facilitators or managers.
-
- EMERGENCY COORDINATOR OR "E.C.": The title of a volunteer
- appointed by the American Radio Relay League, an association of
- Amateur Radio operators who sponsor a special interest group
- called the ARES or Amateur Radio Emergency Service. The ARES
- provides vital health and welfare communications and support to
- disaster relief agencies such as the Red Cross, the Salvation
- Army and others. In some cases an ARES EC may develop an
- agreement specifying that ARES people will "switch hats" to
- provide RACES support to a local government agency. Where the EC
- is the RACES Radio Officer it takes an exceptionally well
- qualified person not to confuse those two distinctly different
- roles: the RACES is only Public Safety communications and the
- ARES is predominantly public service. The title Emergency
- Coordinator is also used by some jurisdictions in another context
- and has no connection with Amateur Radio.
- (3 of 7. Continued)
-
- -----------------
- RACES Bulletins are archived on the Internet at ucsd.edu in hamradio/races
- and can be retrieved using FTP.
-
- ------------------------------
-
- Date: Sat, 12 Feb 1994 17:29:58 GMT
- From: elroy.jpl.nasa.gov!usc!sol.ctr.columbia.edu!news.unomaha.edu!news@ames.arpa
- Subject: Readership Report for the Radio-Related Usenet Newsgroups
- To: info-hams@ucsd.edu
-
- The following is reprinted from news.lists, with only the radio-related
- newsgroups (and the first newsgroup for comparison) included.
-
- >From: reid@decwrl.DEC.COM (Brian Reid)
- >Newsgroups: news.lists
- >Subject: USENET Readership report for Jan 94
- >Date: 8 Feb 1994 13:59:13 -0800
- >Organization: DEC Network Systems Laboratory
- >Summary: data for all groups
- >Keywords: arbitron, statistics, full
-
- This is the full set of data from the USENET readership report for Jan 94.
- Explanations of the figures are in a companion posting.
-
- +-- Estimated total number of people who read the group, worldwide.
- | +-- Actual number of readers in sampled population
- | | +-- Propagation: how many sites receive this group at all
- | | | +-- Recent traffic (messages per month)
- | | | | +-- Recent traffic (kilobytes per month)
- | | | | | +-- Crossposting percentage
- | | | | | | +-- Cost ratio: $US/month/rdr
- | | | | | | | +-- Share: % of newsrders
- | | | | | | | | who read this group.
- V V V V V V V V
- 1 510000 6243 90% 2 25.1 100% 0.00 12.3% news.announce.newusers
-
- 211 91000 1114 77% 1314 4119.6 13% 0.06 2.2% rec.radio.amateur.misc
- 286 82000 1000 77% 1047 2547.4 6% 0.04 2.0% rec.radio.shortwave
- 417 72000 872 75% 470 537.3 9% 0.01 1.7% rec.radio.swap
- 542 64000 776 59% 391 575.9 17% 0.01 1.5% alt.radio.scanner
- 739 54000 662 74% 383 1012.5 1% 0.02 1.3% rec.radio.amateur.policy
- 939 48000 581 65% 155 1072.4 6% 0.02 1.1% rec.radio.info
- 963 47000 571 74% 130 221.1 19% 0.01 1.1% rec.radio.noncomm
- 969 47000 570 55% 663 977.4 9% 0.02 1.1% rec.radio.scanner
- 1007 45000 554 73% 184 354.6 3% 0.01 1.1% rec.radio.cb
- 1083 43000 529 58% 233 354.7 5% 0.01 1.0% rec.radio.amateur.homebrew
- 1143 42000 509 60% 321 660.1 5% 0.02 1.0% rec.radio.amateur.digital.misc
- 1156 41000 504 58% 268 440.1 10% 0.01 1.0% rec.radio.amateur.antenna
- 1207 40000 488 67% 353 820.4 6% 0.02 1.0% rec.radio.broadcasting
- 1235 39000 478 54% 161 265.1 3% 0.01 0.9% alt.radio.pirate
- 1245 39000 474 58% 283 372.3 3% 0.01 0.9% rec.radio.amateur.equipment
- 1314 37000 451 57% 101 350.6 40% 0.01 0.9% rec.radio.amateur.space
- 1894 24000 294 37% 114 189.5 6% 0.00 0.6% alt.radio.networks.npr
- 2124 20000 240 50% - - - - 0.5% rec.radio.amateur.packet
- 2279 17000 202 32% 4 4.1 25% 0.00 0.4% rec.ham-radio
- 2293 16000 199 31% 8 11.9 63% 0.00 0.4% rec.ham-radio.swap
- 2487 13000 155 16% 50 92.7 0% 0.00 0.3% alt.radio.digital
- 2778 5900 72 19% 61 212.1 65% 0.01 0.1% aus.radio
-
- Several positive trends continue this month. Readership is up
- dramatically in all active newsgroups (closely following Usenet's
- predicted exponential growth patterns). Previously tied,
- rec.radio.amateur.misc has surged ahead of rec.radio.shortwave, which is
- running second this month. Other newsgroups with extremely strong
- showings are rec.radio.swap and rec.radio.amateur.policy (meeting their
- respective goals of keeping for-sale messages and extended legal
- debate out of the main discussion newsgroup). Currently,
- rec.radio.amateur.homebrew leads the other new rec.radio.amateur
- newsgroups by a slight margin, although all are roughly at the same
- order of magnitude. The recently-created rec.radio.scanner is slowly
- gaining in readership as well, its propagation almost tied with
- alt.radio.scanner, which it supersedes. Recently, Chris Yoder
- (chris@tali.hsc.colorado.edu) sent out an rmgroup for
- alt.radio.scanner. Unfortunately, a user at another site (infamous
- for doing these things) took Chris's rmgroup message, converted it to a
- newgroup message, and sent it back out. Because of this,
- alt.radio.scanner will not be deleted at sites that obey control
- messages automatically. Be advised that the newgroup message is a
- forgery and only the rmgroup message should be carried out.
-
- It is expected that the newly-created newsgroups will continue to grow
- in readership like previously-created newsgroups such as rec.radio.info
- and settle out at about 60-70% propagation. If these new radio-related
- newsgroups still haven't reached your site, please ask your news
- administrator to create them (refer him/her to the new newsgroup
- announcements by Dave Lawrence in news.announce.newgroups or the
- messages posted to the new newsgroups piling up in "junk" :-).
- Especially point out to him/her that cost/per-reader/per-month is
- significantly down in all newsgroups.
-
- The defunct newsgroup rec.radio.amateur.packet has been rmgrouped as of
- September 21st, 1993, and is no longer connected to the PACKET-RADIO
- mailing list. Netters interested in packet-radio discussion should use
- rec.radio.amateur.digital.misc and the HAM-DIGITAL mailing list.
- Propagation and readership continues to drop in the old newsgroup, which
- is currently in last place among all the rec.radio newsgroups. If this
- newsgroup still appears at your site, ask your news administrator to
- rmgroup it.
-
- Note also that the defunct rec.ham-radio hierarchy reappears this month.
- If the newsgroups are still active at your site, please try to persuade your
- your news administrators to delete them as these groups have been rendered
- obsolete (for over 3 years now) by the rec.radio.amateur hierarchy.
-
- --
- 73, Paul W. Schleck, KD3FU
-
- pschleck@unomaha.edu
-
- ------------------------------
-
- Date: 14 Feb 94 00:31:17 GMT
- From: news-mail-gateway@ucsd.edu
- Subject: verifying subscription address
- To: info-hams@ucsd.edu
-
- Is "ucsd.edu" the host site for those lists that were previously on the
- simtel20 site? Could you possibly verify the following addresses. I'd
- rather not subscribe and then have to unsubscribe. oh, by the way, it's
- for n update to the book Net Guide.
-
- rec.radio.amateur.misc info-hams-request@ucsd.edu
- rec.radio.amateur.packet packet-radio-request@ucsd.edu
- rec.radio.amateur.policy ham-policy-request@ucsd.edu
- rec.radio.info radio-info-request@ucsd.edu
- rec.radio.shortwave swl-l-request@cuvmb.cc.columbia.edu
-
- Thanks in advance. Of course, if you can only verify your list that too
- would be most appreciated.
-
- --Kelly
-
- ******************** Available in bookstores now! ********************
-
- NET GUIDE
-
- ISBN: 0-679-75106-8
- Price: $19.00
- For more information, EMAIL TO: author@go-netguide.com
- To place an order, VOICE CALL: 1-800-NET-1133
- **************************************************************************
-
- ------------------------------
-
- Date: Wed, 9 Feb 1994 20:03:31 GMT
- From: foxhound.dsto.gov.au!fang.dsto.gov.au!yoyo.aarnet.edu.au!news.adelaide.edu.au!basser.cs.su.oz.au!news.cs.su.oz.au!metro!dmssyd.syd.dms.CSIRO.AU!dmsperth.per.dms.@@munnari.oz.au
- Subject: Vertical Antennas
- To: info-hams@ucsd.edu
-
- Gary Coffman (gary@ke4zv.atl.ga.us) wrote:
- : In article <CKxpL6.LKB@srgenprp.sr.hp.com> alanb@sr.hp.com (Alan Bloom) writes:
- : >Gary Coffman (gary@ke4zv.atl.ga.us) wrote:
- : >: In article <CKvGDJ.GFv@srgenprp.sr.hp.com> alanb@sr.hp.com (Alan Bloom) writes:
- : >: >Consider a vertical dipole in free space. You could insert a horizontal
- : >: >infinite ground plane at the feedpoint without changing the radiation
- : >: >pattern. Now you have two verticals, one pointing up, one pointing down.
- : >: >Each vertical radiates half the power of the original dipole.
- : >
- : >: True because each has half the current that flows in the entire dipole.
- : >
- : >No, the current is the same, but the power is halved. There are (at least)
- : >two ways to see this: 1) Only 1/2 the voltage is applied to each 1/4-wave
- : >element. Since power = voltage times current, the power is 1/2.
- : >2) The element is only 1/2 as long. So the same current results in
- : >only 1/2 as much power radiated.
-
- : Dipole split by infinite ground plane.
-
- : |
- : |
- : -------/\/\/\/\---o | o---/\/\/\/\-------
- : E1 | E2
- : |
- : |
- ^^^ 36.5 ohms ^^^ 36.5 ohms
- ------------ 73 ohms ------------
-
- : If we apply drive to E1-E2, equal currents are driven into each element's
- : impedance. So the halves of the dipole have equal currents flowing in them,
- : but 180 degrees out of phase. With the infinite ground plane isolating the
- : halves, one half has half the total current flow.
-
- Let's call the voltage applied between E1 and E2 "V". Since there are
- equal and opposite voltages on the two terminals, the voltage applied
- to each is V/2.
-
- If, for example, V = 73 volts, the current in the dipole is 1 A (since
- the radiation resistance is 73 ohms.) With the ground plane, the
- impedance of each 1/4-wave element is 73/2 = 36.5 ohms. Since you have
- half the voltage (37.5 V) applied to each half, the current is still 1A
- in each 1/4-wave element.
-
- The resulting field is the same for the ground-plane case as for the
- dipole in free space. It is as if the other half of the dipole were
- still present. That's where the concept of the "image" antenna
- extending below the ground plane comes from.
-
- AL N1AL
-
- ------------------------------
-
- Date: 14 Feb 1994 04:30:15 GMT
- From: nothing.ucsd.edu!brian@network.ucsd.edu
- To: info-hams@ucsd.edu
-
- References <1994Feb11.003343.2956@ke4zv.atl.ga.us>, <bote.760946660@access1>, <1994Feb12.160701.4407@ke4zv.atl.ga.us>
- Subject : Re: Medium range point-to-point digital links
-
- gary@ke4zv.atl.ga.us (Gary Coffman) writes:
- >I seem to recall that its an 8 bit system so
- >the SNR is going to be around 27 db. It should be noted that hams
- >consider the 20 db quieting level "full quieting" and thus perfectly
- >acceptable audio quality.
-
- Not around here. 20db quieting is the minimum acceptable for links that
- I and my friends engineer; we prefer to get 'FULL' quieting out of a
- radio, which I have often measured at 30-40db or better. That means that
- an 8-bit system is barely enough, and I would prefer to see 10 to 12
- bits were I designing such a system from scratch.
-
- Making multi-hop analog links sound good is difficult. Digital would be
- the answer if the bandwidth were available.
- - Brian
-
- ------------------------------
-
- Date: Wed, 9 Feb 1994 19:40:01 GMT
- From: news.Hawaii.Edu!uhunix3.uhcc.Hawaii.Edu!jherman@ames.arpa
- To: info-hams@ucsd.edu
-
- References <CKxq14.LvA@20, February, 1994srgenprp.sr.hp.com>v.au
- Subject : Re: Golf Causes Cancer!
-
- In article <CKxq14.LvA@srgenprp.sr.hp.com> alanb@sr.hp.com (Alan Bloom) writes:
- >Sounds exactly like the famous Milham study of amateur radio operators
- >which implied that exposure to RF radiation causes cancer. I wonder
- >what the cause is for the golf course managers: too much fresh air?
- >
-
- Probably exposure to chemical spraying of the course, and sun exposure.
-
- As far as RF radiation causing cancer, try to get some cancer figures
- from the Coast Guard concerning the high cancer rate among the omega
- and LORAN navigation station operators. It's enough to make a QRP operator
- out of you!
-
-
- ===========================================================================
-
- Jeffrey NH6IL jherman@hawaii.edu, who, in his spare time, cannibalizes
- old TV sets to make QRP transmitters (CW, of course).
-
- Previously: WA6QIJ, WH6AEQ, NMO (U.S. Coast Guard Radio Honolulu: 500 kc CW)
-
- Vietnamese Proverb: If you study you will become what you wish
- If you do not study you will never become anything.
- ===========================================================================
-
- ------------------------------
-
- Date: 13 Feb 1994 23:57:54 GMT
- From: agate!howland.reston.ans.net!math.ohio-state.edu!news.acns.nwu.edu!casbah.acns.nwu.edu!rdewan@network.ucsd.edu
- To: info-hams@ucsd.edu
-
- References <gregCKywqn.2D0@netcom.com>, <1994Feb11.164431.7979@arrl.org>, <CL5DAq.2yI@news.Hawaii.Edu>(
- Subject : Re: RAMSEY FX TRANSCEIVER (now long)
-
- Commenting on Greg Bullough's tirade, Jeff Herman wrote:
-
- >Can you imagine what your subscription/membership fees would be if QST
- >didn't acccept advertising dollars?
-
- ------------------------------
-
- Date: (null)
- From: (null)
- The biggest revenue items in millions of US dollars: (the rest are peanuts)
-
- Membership (incl accruals from life) 4.0
- Pub Sales 3.7
- Ad revenue 3.1
-
- So ad sales represent 28.7% of revenue. So if we got the same
- level of service, ignoring the savings from a slimmer QST, the
- membership dues would have to rise to $38.60 per year. Not so bad.
-
- However, I like the ads. So there.
-
-
- >It is said that CW is the second most popular mode on HF, but scanning the
- >bands I frequently count more CW QSOs than SSB QSOs.
-
- yah!
-
- Rajiv dit l dit
- aa9ch l
- r-dewan@nwu.edu ******************** =
- * rajiv aa9ch/m * =
- * r-dewan @nwu.edu * l
- * iambic cmos super2 * l
- ********* kwd ts50 tx bugcatcher * l
- * *l
- * *** *** *H
- * * * * * *H
- base* *kenwd850*vert*80mloop* *kent**
- *** ***
-
- ------------------------------
-
- End of Info-Hams Digest V94 #149
- ******************************
-