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- Date: Wed, 8 Jun 94 22:00:22 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: Bulk
- Subject: Info-Hams Digest V94 #643
- To: Info-Hams
-
-
- Info-Hams Digest Wed, 8 Jun 94 Volume 94 : Issue 643
-
- Today's Topics:
- "73's"
- ** QUESTION TO HTX-202 OWNERS **
- 10 Meter FM activity
- 2 meter Mag mount antenna, Only $20
- Anything Interesting in Atlanta
- Daily Summary of Solar Geophysical Activity for 07 June
- easy/simple tracking program wanted
- Got card from HH2PK!
- paKet 5.1
- Singapore HAM Laws? (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: 8 Jun 1994 06:21:36 GMT
- From: ihnp4.ucsd.edu!swrinde!gatech!news-feed-1.peachnet.edu!news.duke.edu!eff!news.kei.com!ssd.intel.com!chnews!cmoore@network.ucsd.edu
- Subject: "73's"
- To: info-hams@ucsd.edu
-
- Kok Chen (kchen@apple.com) wrote:
-
- : You would have to excuse me, since, as a furriner, I have only
- : been using English for a scant 40 years. My Oxford American
- : (oxymoron, eh?) Dictionary, however, says:
-
- : "a.pos.tro.phe n. the sign ' used to show that letters
- : or numbers have been omitted (as in can't = cannot;
- : '05 = 1905), or showing the possessive case (the boy's
- : book, the boys' books), or the plurals of letters (there
- : are two l's in bell)." ^^^^^^^
- : Kok Chen, AA6TY kchen@apple.com Apple Computer, Inc.
-
- Good lawdy Miss Clawdy... Mr Chen, ya'll're goin' ta ruen tha reputashun
- uf us "hams on Internet"... thar or too of we that got ah dichunary and
- can spell gud 'nuf to luk up ah wurd.
-
- 73's's (three dimensional Best Regards), KG7BK, CecilMoore@delphi.com
-
- ------------------------------
-
- Date: 8 Jun 94 19:42:03 GMT
- From: dog.ee.lbl.gov!ihnp4.ucsd.edu!swrinde!howland.reston.ans.net!vixen.cso.uiuc.edu!usenet@ucbvax.berkeley.edu
- Subject: ** QUESTION TO HTX-202 OWNERS **
- To: info-hams@ucsd.edu
-
- In <patrick_tatro.48.7C558180@stortek.com>, patrick_tatro@stortek.com (Patrick Tatro) writes:
- >In article <2t4im9$p4k@usenet.INS.CWRU.Edu> al372@cleveland.Freenet.Edu (Merle Rutschke) writes:
- >>From: al372@cleveland.Freenet.Edu (Merle Rutschke)
- >>Subject: ** QUESTION TO HTX-202 OWNERS **
- >>Date: 8 Jun 1994 13:56:25 GMT
- >
- >
- >>To HTX-202 owners (and others),
- >
- >> I have a 202 to which I occasionally hook up a power supply
- >>(as described in the owner's manual). I even have the Micronta
- >>12-volt regulated power supply that is recommended in the owner's
- >>manual.
- >
- >> On high power the 202 warms up as I transmit (as expected). My
- >>question is: Is the 202 supposed to warm up on low power also?
- >>My reason for asking is because I have a friend who's HT (not
- >>Radio Shack) warms up on high power but NOT on low power.
- >
- >>Is it normal for the HTX-202 to warm up on low power as well as
- >>high power?
- >
- > Be sure you have your belt clip installed - Its part of your heat sink
- >
-
- My IC-24AT becomes too hot to touch after extended transmission at
- high power. It seems that PA modules used in HF have dismal
- efficiency. At 13.8 V, the HT draws 1.5 A. The input is 13.8 V * 1.5A
- = 20W, at output 5W, for 25% efficiency. The remaining 75% heat the
- HT.
-
- I am wondering if there exist RF modules that have higher efficiency.
- Perhaps average transistor power amplifiers at RF have lower
- efficiencies than those using tubes. For example, HF rigs have 100W
- out at 200W in, for a 50% aggregate efficiency. I think that RF
- tube amplifiers can easily reach 60% when operated in class AB (for
- SSB linearity), and can reach 80% in class C (which is good for FM).
- Just to present a contrary argument, transistor PA at about
- 100 KHz (called switched power supplies) have efficiency in excess of
- 90%. I think they operate in class D.
-
-
- Perhaps this is too lengthy topic to discuss here. To be fair one
- should include power to stages before PA, and cathode heating in tube
- PAs.
-
-
- Ignacy Misztal Ham radio: NO9E, SP8FWB
- E-mail: ignacy@uiuc.edu
- University Of Illinois 1207 W. Gregory Dr., Urbana, IL 61801, USA
- tel. (217) 244-3164 Fax: (217) 333-8286
-
- ------------------------------
-
- Date: Wed, 08 Jun 1994 03:06:11 GMT
- From: ihnp4.ucsd.edu!usc!howland.reston.ans.net!usenet.ins.cwru.edu!lerc.nasa.gov!kira.cc.uakron.edu!malgudi.oar.net!witch!doghouse!jsalemi@network.ucsd.edu
- Subject: 10 Meter FM activity
- To: info-hams@ucsd.edu
-
-
- In article <CqzyJD.28p@SSD.intel.com>, Jeff Durr (durr@ssd.intel.com) writes:
- >Is there much action on 10 meter FM? I know AM is used for contests and
- >long haul contacts, but is FM mode used much?
- >
-
- Mostly for repeaters. Actually, the 10m repeaters are a great way to
- monitor for 10m openings; just program the 4 different repeater
- outputs into your rigs memory (and input splits if it supports that),
- and set it on the scan mode if it has one. If the band opens, you'll
- start hearing repeaters from other parts of the country. I do this a
- lot when I'm working in my office, and have worked folks on SC and FL
- 10m repeaters from Northern Virgina while the SSB portion of 10m was
- "dead."
-
- 73...joe
-
-
-
-
-
- ----------
- Joe Salemi, KR4CZ Internet: jsalemi@doghouse.win.net
- Compuserve: 72631,23 FidoNet: 1:109/136 MCI Mail: 433-3961
-
- ------------------------------
-
- Date: Tue, 7 Jun 1994 16:21:20 GMT
- From: ihnp4.ucsd.edu!swrinde!sgiblab!wetware!spunky.RedBrick.COM!psinntp!merlin.hgc.edu!jens4813@network.ucsd.edu
- Subject: 2 meter Mag mount antenna, Only $20
- To: info-hams@ucsd.edu
-
- I have a Radio Shack 2 meter 5/8 wave mag mount antenna for sale
- for $20 including shipping.
-
- Reply to jens4813@mstr.hgc.edu
-
- ------------------------------
-
- Date: Wed, 08 Jun 1994 02:57:48 GMT
- From: ihnp4.ucsd.edu!usc!howland.reston.ans.net!usenet.ins.cwru.edu!lerc.nasa.gov!kira.cc.uakron.edu!malgudi.oar.net!witch!doghouse!jsalemi@network.ucsd.edu
- Subject: Anything Interesting in Atlanta
- To: info-hams@ucsd.edu
-
-
- In article <2svja9$6du@gdls.com>, Bill Turini (turini@gdls.com) writes:
- >I'm going to be in Atlanta, GA for a few days at the end of the month.
- >Any interesting surplus shops/radio stores, etc. there?
- >
-
- There's one of the big ham radio chain stores just outside of town; Ham
- Radio Outlet, I believe.
-
- 73...joe
-
-
-
- ----------
- Joe Salemi, KR4CZ Internet: jsalemi@doghouse.win.net
- Compuserve: 72631,23 FidoNet: 1:109/136 MCI Mail: 433-3961
-
- ------------------------------
-
- Date: Tue, 7 Jun 1994 23:04:27 MDT
- From: ihnp4.ucsd.edu!usc!math.ohio-state.edu!cyber2.cyberstore.ca!nntp.cs.ubc.ca!alberta!ve6mgs!usenet@network.ucsd.edu
- Subject: Daily Summary of Solar Geophysical Activity for 07 June
- To: info-hams@ucsd.edu
-
- /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
-
- DAILY SUMMARY OF SOLAR GEOPHYSICAL ACTIVITY
-
- 07 JUNE, 1994
-
- /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
-
- (Based In-Part On SESC Observational Data)
-
-
- SOLAR AND GEOPHYSICAL ACTIVITY INDICES FOR 07 JUNE, 1994
- --------------------------------------------------------
-
- NOTE: Electron fluence values at greater than 2 MeV were at high levels.
-
- !!BEGIN!! (1.0) S.T.D. Solar Geophysical Data Broadcast for DAY 158, 06/07/94
- 10.7 FLUX=077.1 90-AVG=081 SSN=039 BKI=3433 3222 BAI=013
- BGND-XRAY=A6.6 FLU1=7.6E+06 FLU10=1.3E+05 PKI=4343 3323 PAI=017
- BOU-DEV=024,044,037,027,025,018,14353,019 DEV-AVG=1818 NT SWF=00:000
- XRAY-MAX= B2.8 @ 0644UT XRAY-MIN= A5.4 @ 0541UT XRAY-AVG= A8.5
- NEUTN-MAX= +002% @ 0405UT NEUTN-MIN= -002% @ 0510UT NEUTN-AVG= +0.2%
- PCA-MAX= +0.1DB @ 1950UT PCA-MIN= -0.2DB @ 1720UT PCA-AVG= -0.0DB
- BOUTF-MAX=55332NT @ 0045UT BOUTF-MIN=55288NT @ 1722UT BOUTF-AVG=55311NT
- GOES7-MAX=P:+000NT@ 0000UT GOES7-MIN=N:+000NT@ 0000UT G7-AVG=+071,+000,+000
- GOES6-MAX=P:+129NT@ 1833UT GOES6-MIN=N:-075NT@ 0814UT G6-AVG=+099,+033,-031
- FLUXFCST=STD:080,080,080;SESC:080,080,080 BAI/PAI-FCST=010,010,025/012,010,025
- KFCST=2343 3332 2233 3222 27DAY-AP=024,010 27DAY-KP=4544 3334 3332 1223
- WARNINGS=
- ALERTS=
- !!END-DATA!!
-
- NOTE: The Effective Sunspot Number for 06 JUN 94 was 12.9.
- The Full Kp Indices for 06 JUN 94 are not available.
- The 3-Hr Ap Indices for 06 JUN 94 are not available.
- Greater than 2 MeV Electron Fluence for 07 JUN is: 6.2E+08
-
-
- SYNOPSIS OF ACTIVITY
- --------------------
-
- Solar activity was very low. Two new regions were
- numbered today as Region 7730 (S10E75) and Region 7731
- (N08E83). Region 7729 (S16W69) has produced only B-class flares
- during the period.
-
- Solar activity forecast: solar activity is expected to be
- very low to low through the period. The three numbered regions
- on the disk have potential for producing an isolated C-class
- flare.
-
- The geomagnetic field has been at unsettled to active
- levels for the past 24 hours. Some high latitudes experienced
- minor to major storm levels during nighttime sectors. Energetic
- electron flux levels (GT 2 MeV) were at high levels throughout
- the period.
-
- Geophysical activity forecast: the geomagnetic field is
- expected to be unsettled for day one and two of the period and
- active on the third day. The active conditions are forecast
- due to recurrence of a coronal hole.
-
- Event probabilities 08 jun-10 jun
-
- Class M 01/01/01
- Class X 01/01/01
- Proton 01/01/01
- PCAF Green
-
- Geomagnetic activity probabilities 08 jun-10 jun
-
- A. Middle Latitudes
- Active 20/20/25
- Minor Storm 10/10/15
- Major-Severe Storm 05/05/05
-
- B. High Latitudes
- Active 30/30/35
- Minor Storm 10/10/15
- Major-Severe Storm 05/05/05
-
- HF propagation conditions were normal over all regions.
- Near-normal conditions will persist until about 10 June when
- another coronal-hole related disturbance is expected to begin
- degrading high and polar latitude signal paths.
-
-
- COPIES OF JOINT USAF/NOAA SESC SOLAR GEOPHYSICAL REPORTS
- ========================================================
-
- REGIONS WITH SUNSPOTS. LOCATIONS VALID AT 07/2400Z JUNE
- -------------------------------------------------------
- NMBR LOCATION LO AREA Z LL NN MAG TYPE
- 7729 S16W69 271 0100 DAO 07 006 BETA
- 7730 S06E77 125 0120 HSX 03 002 ALPHA
- 7731 N04E80 122 0070 HSX 02 001 ALPHA
- REGIONS DUE TO RETURN 08 JUNE TO 10 JUNE
- NMBR LAT LO
- NONE
-
-
- LISTING OF SOLAR ENERGETIC EVENTS FOR 07 JUNE, 1994
- ---------------------------------------------------
- BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP
- 0631 0643 0645 7729 S13W64 B2.8 SF 490
- 1856 1857 1904 210
-
-
- POSSIBLE CORONAL MASS EJECTION EVENTS FOR 07 JUNE, 1994
- -------------------------------------------------------
- BEGIN MAX END LOCATION TYPE SIZE DUR II IV
- 07/B0142 B0335 S16W58 DSF
- 07/A0852 B0943 S14W60 DSF
-
-
- INFERRED CORONAL HOLES. LOCATIONS VALID AT 07/2400Z
- ---------------------------------------------------
- ISOLATED HOLES AND POLAR EXTENSIONS
- EAST SOUTH WEST NORTH CAR TYPE POL AREA OBSN
- 83 S60W05 S69W90 S69W90 S44W38 260 EXT NEG 038 10830A
- 85 S19E39 S23E11 S06W11 N20E22 192 ISO POS 021 10830A
-
-
- SUMMARY OF FLARE EVENTS FOR THE PREVIOUS UTC DAY
- ------------------------------------------------
-
- Date Begin Max End Xray Op Region Locn 2695 MHz 8800 MHz 15.4 GHz
- ------ ---- ---- ---- ---- -- ------ ------ --------- --------- ---------
- 06 Jun: 1209 1210 1214 SF 7729 S15W50
- 1223 1228 1231 B2.0
- 1249 1253 1255 C2.3 SF 7729 S16W50
- B1256 1311 1330 SF 7729 S15W52
- 1340 1350 1354 B2.5
- 1630 1630 1635 SF 7729 S15W55
- 2307 2315 2317 B1.6
- 2331 2336 2340 B7.2
-
-
- REGION FLARE STATISTICS FOR THE PREVIOUS UTC DAY
- ------------------------------------------------
-
- C M X S 1 2 3 4 Total (%)
- -- -- -- -- -- -- -- -- --- ------
- Region 7729: 1 0 0 4 0 0 0 0 004 (50.0)
- Uncorrellated: 0 0 0 0 0 0 0 0 004 (50.0)
-
- Total Events: 008 optical and x-ray.
-
-
- EVENTS WITH SWEEPS AND/OR OPTICAL PHENOMENA FOR THE LAST UTC DAY
- ----------------------------------------------------------------
-
- Date Begin Max End Xray Op Region Locn Sweeps/Optical Observations
- ------ ---- ---- ---- ---- -- ------ ------ ---------------------------
- NO EVENTS OBSERVED.
-
- NOTES:
- All times are in Universal Time (UT). Characters preceding begin, max,
- and end times are defined as: B = Before, U = Uncertain, A = After.
- All times associated with x-ray flares (ex. flares which produce
- associated x-ray bursts) refer to the begin, max, and end times of the
- x-rays. Flares which are not associated with x-ray signatures use the
- optical observations to determine the begin, max, and end times.
-
- Acronyms used to identify sweeps and optical phenomena include:
-
- II = Type II Sweep Frequency Event
- III = Type III Sweep
- IV = Type IV Sweep
- V = Type V Sweep
- Continuum = Continuum Radio Event
- Loop = Loop Prominence System,
- Spray = Limb Spray,
- Surge = Bright Limb Surge,
- EPL = Eruptive Prominence on the Limb.
-
-
- ** End of Daily Report **
-
- ------------------------------
-
- Date: 7 Jun 1994 22:37:03 -0400
- From: ihnp4.ucsd.edu!swrinde!gatech!mailer.acns.fsu.edu!freenet3.scri.fsu.edu!freenet3.scri.fsu.edu!not-for-mail@network.ucsd.edu
- Subject: easy/simple tracking program wanted
- To: info-hams@ucsd.edu
-
- : Need to show more than 5 satellites
- : easy to load Kelps
- : ibm program
- : thanks
- --
- Tim Wright KD4OVM | T.Wright@msuacad.morehead.edu | Morehead State University
- | TWright@freenet.fsu.edu | Tallahassie Freenet Service
- | AR098@yfn.ysu.edu | Youngstown Ohio Freenet Service
- | KD4OVM@WSU.N8FOW.AMPR.ORG | Try one, I'll get it.
-
- ------------------------------
-
- Date: 8 Jun 94 23:45:00 GMT
- From: dog.ee.lbl.gov!ihnp4.ucsd.edu!library.ucla.edu!news.mic.ucla.edu!MVS.OAC.UCLA.EDU!CSMSCST@ucbvax.berkeley.edu
- Subject: Got card from HH2PK!
- To: info-hams@ucsd.edu
-
- jherman@uhunix.uhcc.Hawaii.Edu (Jeffrey Herman) writes:
-
- >In article <1994May31.225258.26235@newsgate.sps.mot.com> rapw20@email.sps.mot.com writes:
- >>In article <2sg43a$n35@cville-srv.wam.umd.edu> ham@wam.umd.edu (Scott Richard
- >>Rosenfeld) writes:
- >>>
- >>> The corners were cut off the return envelope (shredded in machine, or
- >>> maybe the US gov't looking for contraband coming OUT of Haiti?), but the
-
- >More than likely it was the Haitian military/government who cut off the corners.
-
- For some reason the logic of which has always escaped me, a number of
- countries charge a higher postal rate for sealed than for non-sealed
- letters that are otherwise identical. This is why one sometimes gets
- cards back with the envelope flap tucked in rather than sealed (and
- sometime the card is stapled to the flap so it doesn't fall out).
- The cut corners may qualify as a unsealed letter.
-
- In other cases, the corner cuts are a simple message to would-be
- postal thiefs -- there's nothing of value in here - you can look -
- so don't steal me. (Once a thief opens a letter, he's much more
- likely to discard it than to go to the trouble of resealing it and
- risking his tampering being discovered.)
-
- -- 73 de Chris Thomas, AA6SQ (ex-WA6HTJ) (CSMSCST@MVS.OAC.UCLA.EDU)
-
- ------------------------------
-
- Date: Wed, 08 Jun 1994 02:56:26 GMT
- From: ihnp4.ucsd.edu!usc!howland.reston.ans.net!usenet.ins.cwru.edu!lerc.nasa.gov!kira.cc.uakron.edu!malgudi.oar.net!witch!doghouse!jsalemi@network.ucsd.edu
- Subject: paKet 5.1
- To: info-hams@ucsd.edu
-
-
- In article <cb.18825.2099.0ND04FA7@nitelog.com>, Mario Campos (mario.campos@nitelog.com) writes:
- >
- >Currently looking at the "paket 5.1" program from Australia. Is this the
- >latest version of the program or is there an update available! If there is an
- >update - where is it available for downloading? I do not have access to CIS!
- >
-
- 5.1 is the latest version I've seen on CIS, so I guess it's the latest
- version available.
-
- 73...joe
-
-
-
- ----------
- Joe Salemi, KR4CZ Internet: jsalemi@doghouse.win.net
- Compuserve: 72631,23 FidoNet: 1:109/136 MCI Mail: 433-3961
-
- ------------------------------
-
- Date: Wed, 8 Jun 1994 03:33:35 GMT
- From: ihnp4.ucsd.edu!library.ucla.edu!csulb.edu!csus.edu!netcom.com!pineapp@network.ucsd.edu
- Subject: Singapore HAM Laws?
- To: info-hams@ucsd.edu
-
- In article <Cr0pGp.Iy5@cup.hp.com> stefanis@ptp.hp.com (Nick Stefanisko) writes:
- >Newbee alert!! This is my first time posting here.
- Check over at the YWCA on the forth Wednesday of the month. This is
- when the HAMS have their meeting. Just to make sure that the HAMS still
- meet there. GIve the YWCA a call and ask if the hams meet in the basement.
-
- When I was living there I had attended the meetings and was very
- much impressed.
-
-
- >
- >I'm in Singapore right now. And I was wondering, the next time I'm
- >here, should I bring my radio? What are the laws regarding 2m and
- >70cm transition here. I've talked to a bunch of people here in
- >Singapore and they have no clue. I think there is a well established
- >radio-phone network here, so I would not be surprised to find out that
- >HAM is not allowed.
- >
- >I just want to find out before I have to find out the hard way.
- > ___
- >Integrated / / Nick Stefanisko [KD6PTD]
- >Systems HEWLETT/hp/PACKARD stefanis@hp-ptp.ptp.hp.com
- >Division /__/ Sunnyvale, California, USA
- >
- >Opinions expressed here are not those of my employer; only my fingers
- >are to blame.
-
-
- --
- .----------------------------------------------+--------------------------.
- | INTERNET: pineapp@netcom.com (DC436) | Daniel Curry WB6STW |
- | AMPRNET : dan@wb6stw.ampr.org [44.4.20.144] | E-:-) Ham Radio Operator |
- | AX.25 : wb6stw@n0ary.#NOCAL.CA.USA.NA | Redwood City, CA USA |
- '----------------------------------------------+--------------------------'
-
- ------------------------------
-
- Date: Wed, 08 Jun 1994 03:11:27 GMT
- From: ihnp4.ucsd.edu!swrinde!howland.reston.ans.net!usenet.ins.cwru.edu!lerc.nasa.gov!kira.cc.uakron.edu!malgudi.oar.net!witch!doghouse!jsalemi@network.ucsd.edu
- Subject: Singapore HAM Laws?
- To: info-hams@ucsd.edu
-
-
- In article <Cr0pGp.Iy5@cup.hp.com>, Nick Stefanisko (stefanis@ptp.hp.com) writes:
- >I'm in Singapore right now. And I was wondering, the next time I'm
- >here, should I bring my radio? What are the laws regarding 2m and
- >70cm transition here. I've talked to a bunch of people here in
- >Singapore and they have no clue. I think there is a well established
- >radio-phone network here, so I would not be surprised to find out that
- >HAM is not allowed.
- >
-
- There's an article on operating in Singapore and other Far East
- countries in the June 1994 WORLDRADIO magazine, if you can find or
- borrow a copy. It's apparently not easy.
-
- Of course, the first thing you need is a reciprocol license, and the
- ARRL's Reciprocol License Dept. is the best source for info.
-
- 73...joe
-
-
-
- ----------
- Joe Salemi, KR4CZ Internet: jsalemi@doghouse.win.net
- Compuserve: 72631,23 FidoNet: 1:109/136 MCI Mail: 433-3961
-
- ------------------------------
-
- Date: Tue, 7 Jun 1994 17:49:50 GMT
- From: ihnp4.ucsd.edu!usc!math.ohio-state.edu!news.acns.nwu.edu!news.eecs.nwu.edu!tellab5!jwa@network.ucsd.edu
- To: info-hams@ucsd.edu
-
- References <31761@uswnvg.uswnvg.com>, <1994May31.123502.12112@tellab5.tellabs.com>, <wb6wCqy9ws.B9z@netcom.com>5
- Subject : Re: Radio Shack DSP
-
- In article <wb6wCqy9ws.B9z@netcom.com> wb6w@netcom.com (Glenn Thomas) writes:
- >I've done a bit of playing with my RS DSP box/TS-50. The CWfilters are a
- >
- >significant improvment over the Kenwood CW xtal filter. (The Kenwood has lousy
- >skirts compared to the RS DSP or the Icom 720A though I'
- >I've found that it's just dandy for HF digital).
- >
- >The noise rejection seems to workonly on noise that is VERY incoherent. Most
- >HFnoise seems to be a mixture of harmonics of 60Hz from various sources. This
- >60Hz "comb" is far from incoherent and at the same time has far too many cx's
- >to be notched out. I've found (and my local RS store confirmed) that the noise
- >reduction works fine on unsquelched FM-type noise. On 10 meters, in FM mode,
- >with no signal other than receiver noise, the RS DSP box is almost like having
- >an outboard squelch (though not quite that good).
-
- You haven't heard the Hamblaster! It actually squelches the noise
- between voice peaks. You don't hear a thing. Even while copying
- Side Band on H.F.
-
-
- ---
- Jack Albert WA9FVP Fellow Radio Hacker
- (815) 723-1874
-
- ------------------------------
-
- Date: 7 Jun 1994 20:33:43 -0700
- From: pacbell.com!UB.com!kaiwan.com!not-for-mail@ames.arpa
- To: info-hams@ucsd.edu
-
- References <2sid20$379@btree.brooktree.com>, <2sn2im$63l@nyx10.cs.du.edu>, <2t2sfa$57c@network.ucsd.edu>╢
- Subject : Re: 440 in So. Cal.
-
- Brian Kantor (brian@nothing.ucsd.edu) wrote:
- > We're currently experimenting with spread-spectrum, digitized speech,
- > high-speed data, and other such modes. Are these to be prohibited
- > because the pocket-rockets these appliance operators own can't do them?
- > Or is it only the facilities they can use that they want to co-opt?
-
- Brian,
-
- Knowing what I know about you, none of this applies to you or your
- operations. No one in their right mind can say that what you do is not
- effective use of our bandwidth, in furtherance of the state-of-the-art.
-
- While most of us are the users, I think we'd be crazy not to understand
- the need for the developers to have an undisturbed place of their own.
-
- I'll restate my position. There are too many closed repeaters. The
- existing bandwidth is not being used in any example of efficiency. This
- conversation has opened my eyes quite a bit. While I still maintain that
- a conversion is necessary, there is no way that conversion can be made
- without careful study and cooperation. I believe that everyone can be
- considered, a few hundred Solomon-like decisions can be made, and the 440
- MHz band considerably improved.
-
- It's a huge job. It's time we get started, one system at a time.
-
- --
- ____[ Robb Topolski ]___[ San Clemente, CA ]___[ topolski@kaiwan.com ]____
-
-
- ------------------------------
-
- Date: Tue, 07 Jun 1994 11:27:50 -0400
- From: ncar!asuvax!pitstop.mcd.mot.com!mcdphx!schbbs!mothost!lmpsbbs!NewsWatcher!user@ames.arpa
- To: info-hams@ucsd.edu
-
- References <gregCqtnE8.H5o@netcom.com>, <2snjlc$72p@nyx10.cs.du.edu>, <1994Jun6.152359.22572@ke4zv.atl.ga.us>
- Subject : Re: 440 in So. Cal.
-
- In article <1994Jun6.152359.22572@ke4zv.atl.ga.us>, gary@ke4zv.atl.ga.us
- (Gary Coffman) wrote:
-
- > In article <2snjlc$72p@nyx10.cs.du.edu> jmaynard@nyx10.cs.du.edu (Jay Maynard) writes:
- > >In article <gregCqtnE8.H5o@netcom.com>, Greg Bullough <greg@netcom.com> wrote:
- > >>The 'closed' repeater has been the counter-example to the 'no-one owns
- > >>a frequency' principle which has guided amateur radio for its entire
- > >>existence. I see no reason to turn away from the older principle in order
- > >>to keep the price of exclusivity low.
- > >
- > >I don't claim that a coordinated repeater - open or closed - or its users own
- > >a frequency. I do claim, and the FCC and courts back me up, that the trustee
- > >of any repeater can legitimately prevent anyone he desires from using HIS
- > >STATION! IT'S THE STATION, STUPID!
- >
- > The FCC claims that a coordinated machine has priority on a channel pair,
- > THAT'S SPECTRUM, STUPID!
- >
-
- TIME OUT for a correction! Gary, you don't usually misquote the rules, you
- must need another cup of coffee this morning; a stronger cup at the very
- least!
-
- The FCC says (97.205c) that "Where the transmissions of a repeater cause
- harmful interference to another repeater, the two station licensees are
- equally and fully responsible for resolving the interference, UNLESS
- (emphasis mine) the operation of one station is recommended by a frequency
- coordinator and the other station is not. In that case, the licensee of the
- non-coordinated repeater has primary responsibility to resolve the
- interference."
-
- The Commission most definitely does NOT say that there can be only repeater
- on a channel. If your claim was actually the case, the FCC wouldn't have
- needed to put 97.205c in the rules at all. Quite the contrary, 97.101b
- specifically disallows the assignment of any frequency for the exclusive
- use of any licensee. Most coordinating groups seem to ignore that
- provision, the result being this entire Mobius thread of discussion!
-
- The "priority" is given only to interference BETWEEN REPEATERS, not other
- stations accessing the subject repeaters. This is probably because some few
- users of one or the other might be either antagonistic and pig-headed or
- totally uneducated in the ways of tone coded access and channel sharing.
- The first is deliberate, malicious interference (97.101d) and the second
- comes generally under 97.101a. Either way it is the operator of the
- accessing station, not the repeater trustee, who needs some adjusting.
-
- >
- > 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 | |
-
- Keep up the great work you are doing as "InterNet Elmer!"
-
- --
- Karl Beckman, P.E. < Genius may have its limitations, but >
- Motorola LMPS- Analog Data < stupidity is not thus handicapped. >
- < - Elbert Hubbard >
- The statements and opinions expressed here are not those of Motorola Inc.
- Amateur radio WA8NVW @ K8MR.NEOH.USA.NA NavyMARS VBH @ NOGBN.NOASI
-
- ------------------------------
-
- End of Info-Hams Digest V94 #643
- ******************************
-