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- Date: Mon, 10 Oct 94 20:41:52 PDT
- 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: List
- Subject: Info-Hams Digest V94 #1111
- To: Info-Hams
-
-
- Info-Hams Digest Mon, 10 Oct 94 Volume 94 : Issue 1111
-
- Today's Topics:
- ARLB079 Congress resolution passes
- Callsign/address databases-privacy issue
- Cancer rate among hams. Was: WTB: Radar gun
- Code Practice on San Francisco Peninsula
- Cordless Phone listening to be illegal
- General Electric - Phoenix?? (2 msgs)
- how do you study for code?
- How Far With QRP?
- IPS Daily Report - 09 October 94
- Report: Hosstraders Tailgate & Swapfest @Rochester NH
- WTB: Radar gun... (2 msgs)
-
- 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: 10 Oct 1994 18:17:46 GMT
- From: jcarter@orl.mmc.com (James Carter)
- Subject: ARLB079 Congress resolution passes
-
- In article 1994@ampr.org, w1aw@arrl.org () writes:
-
- /ARLB079 Congress resolution passes
- / bill asks for ''reasonable accommodation'' in the operation of Amateur
- /Radio
-
- Does this mean I can sut up an outside antenna now?
-
- 73's
- Jim
-
- o o ooo o o ooo oo o o | James A. Carter | Jcarter@orl.mmc.com
- o o o o o o o o o o oo o | MARTIN MARIETTIA | FCC Lic. KD4PON
- o o o o o o o o o o o o o | Electronics & | These views are my own and
- o o o o oooo ooo o o o oo | Missiles Division | not that of my employer.
- o o o o o o o o o oo | Orlando, Florida |
- o o ooo o o oo o o | 32855 | Thanks Jim
-
- ------------------------------
-
- Date: 10 Oct 1994 20:06:39 GMT
- From: wdh@Eng.Sun.COM (Dennis Henderson)
- Subject: Callsign/address databases-privacy issue
-
- I'm concerned with having my name and address available publically
- via call books and the like. I am very unconfortable having
- folks know I am not home (from overhearing my conversations) and
- being able to get my address from a public database.
-
- I notice on the 610 form that public access is granted to information
- on the form. Is there a way to prevent the distribution?
-
- I hear a lot of folks on the local repeaters telling folks they
- are going on vacation. Acces to callsign/address information can
- lead to one's house getting broken into. I strongly suspect this
- in a recent burglary.
-
- Is there another route to privacy besides getting a PO box?
-
- ...Dennis Henderson, N6TTW
-
- ------------------------------
-
- Date: Mon, 10 Oct 1994 11:24:42 UNDEFINED
- From: kevin.jessup@meipws.mis.mei.com (Kevin Jessup)
- Subject: Cancer rate among hams. Was: WTB: Radar gun
-
- In article <1994Oct10.075613.7018@hpcvaac.cv.hp.com>
- billn@hpcvaac.cv.hp.com (bill nelson) writes:
-
- >jnormandin@umassd.edu (JERRY NORMANDIN) writes:
-
- >: NOW AS FAR AS CANCER GOES.... TALK TO ANY SEASONED HAM! even 73cm is
- >: harmfull with handhelds! if 440Mhz causes cancer imagin what a flip
- >: phone does at 820Mhz!
-
- I think the portable cellular phones are only .6 Watts, right? The
- true mobiles are 3 Watts. Not that it doesn't deserve consideration.
-
- >All we have is rumor, and some very uncontrolled studies. I don't
- >know of any Hams who have quit using handhelds because of a reputed
- >cancer risk.
-
- I agree with the "very uncontrolled studies" comment. I've often wondered
- about the validity of ANY cancer studies on amateur radio operators.
-
- What's our average age anyway? Older people usually DO have a higher
- cancer rate compared to the average population.
-
- I've also noticed a sedentary lifestyle for the majority of the amateur
- population around here. Much easier to "sit in the shack" (say that three
- times real fast ;-) doing DX year after year rather than keeping the old
- cardiovascular system in shape. If we DO get out of the shack, it's for
- coffee and donuts! ;-) There is field day of course. That once-a-year
- exercise. While I've only been invloved for about 2-years now, I've
- experienced the decrease in physical activity myself.
-
- Not that there shouldn't be more studies. RF/EMF can be a very dangerous
- thing.
-
- --------------------------------------------------------------------
- /`-_ kevin.jessup@mail.mei.com |
- { }/ Marquette Electronics, Inc | Time for another tea party!
- \ / Milwaukee, Wisconsin, USA |
- |__*| N9SQB, ARRL, Amateur Radio |
- --------------------------------------------------------------------
-
- ------------------------------
-
- Date: Mon, 10 Oct 94 02:16:52 GMT
- From: david_b3@sfov1.verifone.com
- Subject: Code Practice on San Francisco Peninsula
-
- I live on the San Francisco Peninsula (Menlo Park) and am trying to learn
- the code to upgrade to Tech+. Can anyone provide me with any 2M or 440
- repeater frequencies, times, etc. where they do code practice?
-
- Thanks,
-
- David Barnes KD6DMS
- david_b3@verifone.com
-
- ------------------------------
-
- Date: 10 Oct 1994 04:17:05 GMT
- From: billsohl@earth.planet.net (Bill Sohl Budd Lake)
- Subject: Cordless Phone listening to be illegal
-
- The following was posted in the rec.radio.scanner newsgroup.
- Something to keep in mind is that we now have radios/scanners/etc.
- which have the entire CELLULAR frequencies chopped out to
- eliminate listening to cellular. The concern can certainly
- be voiced that legislation may follow this to have cordless
- less frequencies also banned from future radio receivers.
- Such a move would impact, for example, future full coverage
- ham equipment such as (but obviously not limited to) the
- Kenwood TS-690 (full receive from 500KHz to 60MHz).
-
- Just a point of information at this time, but let's stay tuned
- to what may be the next frequency segment(s) baned from
- future equipment.
- --
- Bill Sohl K2UNK (billsohl@planet.net)
- Budd Lake, New Jersey
- ---------begin rec.radio.scanner post:
- From jupiter.planet.net!news.sprintlink.net!sashimi.wwa.com!not-for-mail Mon Oct 10 00:03:47 1994
- Path: jupiter.planet.net!news.sprintlink.net!sashimi.wwa.com!not-for-mail
- From: fd@wwa.com (Glen L. Roberts)
- Newsgroups: rec.radio.scanner,alt.radio.scanner
- Subject: Cordless Snooping Outlawed?
- Date: 9 Oct 1994 11:36:53 -0500
- Organization: WorldWide Access - Chicago Area Internet Services 312-282-8605 708-367-1871
- Message-ID: <379675$2q4@sashimi.wwa.com>
-
- So, the Digital Wiretap Act outlawed the monitoring of Cordless Phone
- Calls? Same as Cellular Now? Or, what?
-
- SEC. 202. CORDLESS TELEPHONES.
- (a) Definitions.--Section 2510 of title 18, United States
- Code, is amended--
- (1) in paragraph (1), by striking ", but such term does not
- include" and all that follows through "base unit"; and
- (2) in paragraph (12), by striking subparagraph (A) and
- redesignating subparagraphs (B), (C), and (D) as
- subparagraphs (A), (B), and (C), respectively.
- (b) Penalty.--Section 2511 of title 18, United States Code,
- is amended--
- (1) in subsection (4)(b)(i) by inserting "a cordless
- telephone communication that is transmitted between the
- cordless telephone handset and the base unit," after
- "cellular telephone communication,"; and
- (2) in subsection (4)(b)(ii) by inserting "a cordless
- telephone communication that is transmitted between the
- cordless telephone handset and the base unit," after
- "cellular telephone communication,".
- --
- -------------------------------------
- Glen L. Roberts, Editor, Full Disclosure
- Host Full Disclosure Live (WWCR 5,065 khz - Sundays 7pm central)
- email fd@sashimi.wwa.com for catalog on privacy & surveillance.
- KEVIN MITNICK DISGUISE KIT: From your fax: (708) 356-9646 doc #903
- email for uuencoded .TIF of T-Shirt Honoring the FBI
-
- ------------------------------
-
- Date: 10 Oct 1994 17:53:15 GMT
- From: camter28@astro.ocis.temple.edu (-=FOOBARF=-)
- Subject: General Electric - Phoenix??
-
- I have this General Electric 2 channel uhf radio
- that has one problem. It transmits flawlessly, but
- I bought it under the condition, and knowing fully well
- that it didnt recieve. Now, I'm just trying to get the
- recieve to work properly, and I looked inside, and
- found one zener diode split in half, so I replaced it
- and it didn't do anything.
- I don't think the audio amp is bad,, but it could
- be because when a signal comes through or I take
- the squelch off, all I hear is a Phht. The little
- busy light comes on at the right times, when it is
- actually recieveing the signal. I have tried replacing
- the speaker, using a different speaker, cleaning the volume
- knob, twisting the knob, cleaning the contacts of the switches
- etcetcetc..
- Has anyone ever had this problem?
- Oh, and one more thing, the guy I bought it off, he said
- that for a little while there, the recieve would work
- fine if it was cool, but once it was on for a little while,
- it stopped putting out sound.
-
- Thanks for any replies. How about guesses??
- Any help would be much appreciated.
-
-
- --
-
- [ AUTO .Sig posting ]
- #################################################
- # #
- # Scanner BBS 610-525-4004 #
- # 14.4K / 24 hours/day / no ratios / CD ROM #
- # 120 min/day / no verification #
- # call today and do all the downloading you #
- # want! that is what it's here for! #
- # The only thing this bbs is missing #
- # IS YOU!! #
- # Specializing in Scanner & Ham radio files #
- # and catering to Cellular phone interests #
- # and Text files galore. #
- # #
- #################################################
-
- ------------------------------
-
- Date: Mon, 10 Oct 1994 20:08:53 GMT
- From: jholly@cup.hp.com (Jim Hollenback)
- Subject: General Electric - Phoenix??
-
- -=FOOBARF=- (camter28@astro.ocis.temple.edu) wrote:
- : I have this General Electric 2 channel uhf radio
- : that has one problem. It transmits flawlessly, but
- : I bought it under the condition, and knowing fully well
- : that it didnt recieve. Now, I'm just trying to get the
- : recieve to work properly, and I looked inside, and
- : found one zener diode split in half, so I replaced it
- : and it didn't do anything.
- : I don't think the audio amp is bad,, but it could
- : be because when a signal comes through or I take
- : the squelch off, all I hear is a Phht. The little
- : busy light comes on at the right times, when it is
- : actually recieveing the signal. I have tried replacing
- : the speaker, using a different speaker, cleaning the volume
- : knob, twisting the knob, cleaning the contacts of the switches
- : etcetcetc..
- : Has anyone ever had this problem?
- : Oh, and one more thing, the guy I bought it off, he said
- : that for a little while there, the recieve would work
- : fine if it was cool, but once it was on for a little while,
- : it stopped putting out sound.
-
- : Thanks for any replies. How about guesses??
- : Any help would be much appreciated.
-
-
- : --
-
- Have you tried thumping it yet? Sometimes a well placed thump will
- get things working.
-
- ------------------------------
-
- Date: Mon, 10 Oct 1994 08:21:22 -500 CDT
- From: pwalker@mbi.moody.edu (Paul D. Walker II)
- Subject: how do you study for code?
-
- In article <w4qo.781537592@atl1> w4qo@peach.america.net (James C. Stafford) writes:
-
- >Well, Mike, here are my thoughts after teaching ham classes for about 20
- >years:
-
- >1. You obviously have to learn the characters first. I like Gordon
- >West's tape for this.
-
- >2. Then you need to build speed. I would suggest a computer program such
- >as SuperMorse. You can find it on ftp oak.oakland.edu (I think) under
- >/pub/msdos/... where ... is something like amateur or radio or something.
-
- >3. Always use character speeds of 16 - 18 wpm to build your speed.
- >Gordon's tapes use this approach, called the Farnsworth method.
-
- >4. Also, get yourself a code practice set. MFJ makes one all put
- >together for $25 or you can build the one out of Now Your Talking...
-
- >5. Spend about 45 minutes per day (minimum) and don't skip weekends on
- >the code. Use about 15 minutes of the time to send with your practice
- >key, with 30 minutes on Supermorse.
-
- >In about 3 weeks you will at least be at 5 wpm and probably higher. Get
- >your Novice ticket or code endorsement on your Technician ticket as soon
- >as your get to 5 wpm. I hear many Tech Lites say, "I am just gonna skip
- >5 wpm and go right to General." I think this is a big mistake. The
- >object is to get on the air ASAP. Your code speed will increase
- >dramatically when you do. Also enter a contest as soon as you can get
- >on the air. The Novice Roundup in late January would be a great one to
- >get started in contesting. Why? Because most of us are competitive and
- >IMHO there is nothing to compare to a well tuned CW operation in a
- >contest. It is a ball!
-
-
- I agree with all of these. There is NO substitute for on the air work. Take
- the novice and get on the air.
-
- The comment about contesting is good too. I have noticed after working a
- couple of contests that my concentration and copy speed improves dramatically
- during a contest. The key here is the concentration. I know I couldn't hold
- a high speed QSO on CW right now, but once the exchange pattern is learned, it
- is fun.
-
- I worked the PA QSO party this weekend. I started out by listening to a
- station send a few exchanges so I knew the call, QSO # and county. By the end
- of the contest I would jump right in after the first CQ. I rarely needed to
- ask for a repeat. Concentration made the difference.
-
- And always push yourself. I have had a couple of contacts the last week that
- the station on the other end was sending just beyond my copy speed. I will
- tell them that and, if they don't mind a ragged QSO ask them to continue -- to
- push me. A good operator will recognize that it will make you a better one
- too!
-
- 73 es Good Luck!
- de N9WHG
-
- Paul Walker
- pwalker@mbi.moody.edu
-
- ------------------------------
-
- Date: 10 Oct 1994 20:22:31 GMT
- From: jbs@duke.edu (Joe B. Simpson)
- Subject: How Far With QRP?
-
- In article <37a5cu$le8@newsbf01.news.aol.com> jimn0oct@aol.com (JimN0OCT) writes:
- >About his QRP experiences.
- >
- >I might add that I too am not the consumate QRP expert op., but the other
- >day I worked a guy in PA on 20 meters with 2 watts into a 40 meter dipole
- >(thru a T match). He was running 0.25 watts into a beam, and we were both
- >about 569 by the end of the QSO (the band improved as we went). So yes,
- >you can work DX, you can ragchew, and you certainly can work contests.
- >Listen to Sweepstakes and hear how many ops run QRP both weekends (and how
- >good they sound!)
- >
-
- Friend of mine (Rob, WA3ULH) is a QRP fanatic. He made a CW contact from
- North Carolina to South Africa on 20m with his 3-element beam --
- and 20 milliwatts. He had an article about it (and QRP DXing in general) in
- the September '93 issue of Radio Fun. He said solar flux was 160 that day;
- he and the South African operator are going to try 1mw the next time the solar
- flux hits 300 (which could be a few years ;-) .
-
-
- Me, gimme a hundred watts and I'm usually happy.
-
-
- -joe KD4LLV
- --
- "When personal freedom's being abused, | "I have an open mind, about everything
- you have to move to limit it." | it needs to be open about."
- |
- - U.S. President Bill Clinton, 1994 | - George Greene 9/13/94
-
- ------------------------------
-
- Date: Sun, 9 Oct 1994 23:15:42 GMT
- From: rwc@flare.syd.ips.oz.au (Regional Warning Centre)
- Subject: IPS Daily Report - 09 October 94
-
- SUBJ: IPS DAILY SOLAR AND GEOPHYSICAL REPORT
- ISSUED AT 09/2330Z OCTOBER 1994 BY IPS RADIO AND SPACE SERVICES
- FROM THE REGIONAL WARNING CENTRE (RWC), SYDNEY.
- SUMMARY FOR 09 OCTOBER AND FORECAST FOR 10 OCTOBER - 12 OCTOBER
- -----------------------------------------------------------
- 1A. SOLAR SUMMARY
- Activity: low
-
- Flares: none.
-
- Observed 10.7 cm flux/Equivalent Sunspot Number : 87/30
-
- GOES satellite data for 08 Oct
- Daily Proton Fluence >1 MeV: 1.4E+06
- Daily Proton Fluence >10 MeV: 1.2E+04
- Daily Electron Fluence >2 MeV: 6.8E+08 (high)
- X-ray background: A8.9
- Fluence (flux accumulation over 24hrs)/ cm2-ster-day.
-
- 1B. SOLAR FORECAST
- 10 Oct 11 Oct 12 Oct
- Activity Low Low Very low
- Fadeouts None expected None expected None expected
-
- Forecast 10.7 cm flux/Equivalent Sunspot Number for 10 Oct: 88/32
-
- -----------------------------------------------------------
- 2A. MAGNETIC SUMMARY
- Geomagnetic field at Learmonth: quiet
-
- Estimated Indices : A K Observed A Index 08 Oct
- Learmonth 7 2222 2222
- Fredericksburg 11 15
- Planetary 15 17
-
- Observed Kp for 08 Oct: 3444 3333
- 2B. MAGNETIC FORECAST
- DATE Ap CONDITIONS
- 10 Oct 8 Quiet
- 11 Oct 5 Quiet
- 12 Oct 5 Quiet
-
- -----------------------------------------------------------
- 3A. GLOBAL HF PROPAGATION SUMMARY
- LATITUDE BAND
- DATE LOW MIDDLE HIGH
- 09 Oct normal normal normal
- PCA Event : None.
-
- 3B. GLOBAL HF PROPAGATION FORECAST
- LATITUDE BAND
- DATE LOW MIDDLE HIGH
- 10 Oct normal normal fair
- 11 Oct normal normal normal
- 12 Oct normal normal normal
-
- -----------------------------------------------------------
- 4A. AUSTRALIAN REGION IONOSPHERIC SUMMARY
- Observed
- DATE T-index MUFs at Sydney
- 09 Oct 22 near predicted monthly values
-
- Predicted Monthly T-index for October: 20
-
- 4B. AUSTRALIAN REGION IONOSPHERIC FORECAST
- DATE T-index MUFs
- 10 Oct 20 Near predicted monthly values
- 11 Oct 20 Near predicted monthly values
- 12 Oct 20 Near predicted monthly values
- COMMENT: HF comms conditions should remain good.
-
- --
- IPS Regional Warning Centre, Sydney |IPS Radio and Space Services
- RWC Duty Forecaster tel: +61 2 4148329 |PO Box 5606
- Recorded Message tel: +61 2 4148330 |West Chatswood NSW 2057
- email: rwc@ips.oz.au fax: +61 2 4148331 |AUSTRALIA
-
- ------------------------------
-
- Date: 10 Oct 1994 10:22:01 -0400
- From: mc@shore.net (Michael Crestohl)
- Subject: Report: Hosstraders Tailgate & Swapfest @Rochester NH
-
- For those who were unable to attend the Hosstraders Flea Market and Tailgate
- Fest here's what you missed.
-
- We arrived at the Rochester NH Fairgrounds just after 9 AM on Friday October
- 7th. Our ham club, the Billerica Amateur Radio Society (B.A.R.S.) storms
- the gates en masse to stake out a big chunk of ground for setting up to sell
- stuff and partying. We had two motor homes and several cars so we were
- able to reserve a good area for later. I began cruising the flea market and
- immediately picked up a nice radio that needs a bit of work (not a true
- boat anchor, but it's respectable enough - a TenTec Century 21 CW xcvr).
- I spotted a Johnson Thunderbolt asking price $500 in very clean shape, but
- I observed severe pitting on the chassis and figured that it must have been
- stored down in someone's basement for many years. There were not as many
- boat anchors as in past years, but there were enough to keep everybody happy.
- Our club regards Hosstraders (also known as Deerfield) as a big club event
- including our now-famous pot luck supper which was great as usual. The evening
- was spent partying and cruising the grounds and we went to sleep in out tents
- or motor homes after 2AM.
-
- Up at the crack of dawn, there were many new bargains to be found. A guy
- showed up with a pile of military surplus (but new-looking) TenTec hf
- receivers that went in a matter of minutes for $225.00. I guess we'll be
- seeing them around for a while at somewhat higher prices.
-
- By 9AM the place was in full swing. I noticed that attendance was down
- in comparison with May, but later they announced that there were over 5000
- tickets sold. I sold a lot of stuff and we all came home happy. I saw
- many prominent AMers around, including Tim WA1HLR, Bill K1KV and Thomas K1JJ.
- We drove back to Massachusetts via Concord NH (so my wife could have a run
- through the L.L. Bean outlet store that was also having a sale) and
- ran onto Tim and the gang on a local repeater and joined them for dinner
- in Concord before drivin back to MA.
-
- The weather was absolutely perfect for both days. Couldn't have been any
- better! It was just great and I highly recommend The Hosstraders to anyone
- who wants to find some good stuff. Next Hosstraders will be on Friday, May
- 12th and Saturday May 13th at the same location.
-
- See you there?
-
- 73,
-
- Michael Crestohl KH6KD/W1
-
- ------------------------------
-
- Date: Mon, 10 Oct 1994 12:08:20 GMT
- From: gary@ke4zv.atl.ga.us (Gary Coffman)
- Subject: WTB: Radar gun...
-
- In article <1994Oct10.075613.7018@hpcvaac.cv.hp.com> billn@hpcvaac.cv.hp.com (bill nelson) writes:
- >jnormandin@umassd.edu (JERRY NORMANDIN) writes:
- >
- >: I suggest you read up on bio physics!
- >: all matter, including our cell structure is bipolar.
- >
- >What does this mean?
-
- It means cells are affected by electric fields, same way a bar magnet
- will align with an external magnetic field. It's the principle behind
- electrophoresis. During cell division, while the nucleus is splitting,
- the cell is particularly vulnerable to electric fields. As far as I
- know, magnetic fields aren't implicated in this at all.
-
- >: that's why gravity has an effect on our body
-
- Of course this is nonsense.
-
- >: It's been found that if the magnetic field gets stimulated
- >: while our cells divide.... well the DNA code can get mangled
- >: the cell forms a mass.. it forgets to die after it split 50 times
- >
- >What magnetic field? Is there a counter in each cell that tells it
- >how many times it divides? I understood was that the DNA caused it
- >to split frequently, instead of at the normal rate.
-
- Apparently there *is* a form of counter in the cell. Cell death is
- programned in, otherwise we'd all live forever. What exactly that
- mechanism is, is still under intense research. We do know that
- cancer cells don't have it, and so proliferate indefinitely. Some
- cancer tissues have been kept alive in vitro for decades with no
- signs of aging.
-
- >: I don't know about you but I wouldn't want a 250Watt RADAR sitting on my lap
- >: and yep that's how some cops used it for speed!
- >
- >How did they do this? All the ones I have seen had the transmitter in the
- >head - which was aimed at the automobile. Kind of hard to do that if you
- >are holding it in your lap. The readout unit may have been held in their
- >laps, however - and they may have contained a high voltage power supply.
-
- Well, obviously, the handheld radar guns used by police are *not* 250 watts.
- They are in fact in the range of 10 *milliwatts* to 25 *milliwatts*.
- However, cops are in the habit of resting the guns in their laps when they
- aren't actively clocking a vehicle, and they *don't turn them off* for the
- entire shift. So they get a good near field dose to the testicles. Testicular
- cancer rates are higher among police who do traffic patrol. Figure what the
- power density is right at the mouth of a 17 db standard horn and you'll see
- the levels they are getting are above ANSI limits. This is also why you should
- never look into the antenna of a microwave transmitter, no matter if it is
- very low power. The ERP can still be above safety limits at very close range.
-
- Gary
- --
- Gary Coffman KE4ZV | You make it, | gatech!wa4mei!ke4zv!gary
- Destructive Testing Systems | we break it. | emory!kd4nc!ke4zv!gary
- 534 Shannon Way | Guaranteed! | gary@ke4zv.atl.ga.us
- Lawrenceville, GA 30244 | |
-
- ------------------------------
-
- Date: Mon, 10 Oct 1994 07:56:13 GMT
- From: billn@hpcvaac.cv.hp.com (bill nelson)
- Subject: WTB: Radar gun...
-
- jnormandin@umassd.edu (JERRY NORMANDIN) writes:
- : My first job after college was as an engineer at Lincoln Lab with the
- : LASER Group! Lasers are easily "absorbed". They use a frequency of
- : light that is easily absorbed with g.$a#*)(@@@@ , I don't want
- : to get into trouble. Also LASER RADAR can be jammed just like
- : Microwave RADAR! You transmit the calibration signal!
-
- It can be absorbed - at least most of it can - if you are willing to
- paint the complete front end of your automobile with the proper substance.
- Windshields will also, in many cases, return a sufficiently strong signal.
-
- If they have a calibration signal. If they are using T and D radar, then
- there is no such signal. Even if there was, the officer would know what
- was happening, just as they know with current radar. Such jamming happens
- to be highly illegal, for a number of reasons, and is likely to get you
- into far more trouble than a simple speeding ticket.
-
- : NOW AS FAR AS CANCER GOES.... TALK TO ANY SEASONED HAM! even 73cm is
- : harmfull with handhelds! if 440Mhz causes cancer imagin what a flip
- : phone does at 820Mhz!
-
- All we have is rumor, and some very uncontrolled studies. I don't
- know of any Hams who have quit using handhelds because of a reputed
- cancer risk.
-
- : Rhode Island and Conneticut State Police did a study and the cancer
- : rate is alarming!
-
- If I recall correctly, the studies were uncontrolled. However, I would
- like to see followup studies with other police groups - done properly.
- I would also like to see another study done on the RI and Conneticut
- Police.
-
- : the circuitry used to drive the LASER DOPPLER RADAR is also hazardous
- : though, the LASER is pulsed at @1Ghz!
-
- I understood that they were not using doppler radar - but T and D
- radar - fully accurate enough, and much less expensive.
-
- : I suggest you read up on bio physics!
- : all matter, including our cell structure is bipolar.
-
- What does this mean?
-
- : that's why gravity has an effect on our body
-
- : It's been found that if the magnetic field gets stimulated
- : while our cells divide.... well the DNA code can get mangled
- : the cell forms a mass.. it forgets to die after it split 50 times
-
- What magnetic field? Is there a counter in each cell that tells it
- how many times it divides? I understood was that the DNA caused it
- to split frequently, instead of at the normal rate.
-
- : Thats why children who live near high power lines or well...
- : you draw the conclusion... birth defects al that stuff
-
- The power line studies are in some dispute. For example, the energy
- fields from your vacuum cleaner and electric blanket are stronger than
- at normal distances of a house from power lines.
-
- : I don't know about you but I wouldn't want a 250Watt RADAR sitting on my lap
- :
- : and yep that's how some cops used it for speed!
-
- How did they do this? All the ones I have seen had the transmitter in the
- head - which was aimed at the automobile. Kind of hard to do that if you
- are holding it in your lap. The readout unit may have been held in their
- laps, however - and they may have contained a high voltage power supply.
-
- Bill
-
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-
- End of Info-Hams Digest V94 #1111
- ******************************
-