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1991-04-17
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28KB
From wang!elf.wang.com!ucsd.edu!info-hams-relay Sun Apr 14 23:00:10 1991 remote from tosspot
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Message-Id: <9104141130.AA04283@ucsd.edu>
Date: Sun, 14 Apr 91 04:30:25 PDT
From: Info-Hams Mailing List and Newsgroup <info-hams-relay@ucsd.edu>
Reply-To: Info-Hams@ucsd.edu
Subject: Info-Hams Digest V91 #296
To: Info-Hams@ucsd.edu
Info-Hams Digest Sun, 14 Apr 91 Volume 91 : Issue 296
Today's Topics:
Dayton frequencies
DAYTON hamfest and fundamental OVERLOAD
MSG to David Tocher - BC779 Front panel
NASA Prediction Bulletins
Where Is the Drake R8??
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: 14 Apr 91 06:02:10 GMT
From: sdd.hp.com!news.cs.indiana.edu!ux1.cso.uiuc.edu!phil@ucsd.edu
Subject: Dayton frequencies
To: info-hams@ucsd.edu
allbery@NCoast.ORG (Brandon S. Allbery KB8JRR/AA) writes:
>As quoted from <40873@netnews.upenn.edu> by depolo@eniac.seas.upenn.edu (Jeff DePolo):
>+---------------
>| Last year those of you that were going to Dayton had picked a few
>| simplex frequencies - how did it work out? Having never been there,
>| I can only imagine the chaos on VHF and UHF FM in the area, but
>| if anybody wants to pick frequencies (I guess 220 and 440 would be
>| best), I'd be interested in meeting some of the Usenet personalities
>| (not all, mind you, but maybe some :-)
>+---------------
>Well, I have 223.52 programmed into my 220 HT because we have a small local
>group on that frequency....
That is awfully close to the simplex frequency, which is likely to be jammed
(as is the entire 2 meter band).
I would suggest some oddball (yet rememberable) frequencies for Dayton.
For instance: 221.720 and 441.720 (I just picked those at random)
>Anyone have a frequency on 1.2? :-)
There are a LOT of frequencies in that band, but unfortunately I have
NONE of them. I doubt I will anytime soon, either, as I can hardly
ever find anyone on 440 in my area.
Still, 23cm should be an easy enough band to work around on at Dayton.
--
/***************************************************************************\
/ Phil Howard -- KA9WGN -- phil@ux1.cso.uiuc.edu | Guns don't aim guns at \
\ Lietuva laisva -- Brivu Latviju -- Eesti vabaks | people; CRIMINALS do!! /
\***************************************************************************/
------------------------------
Date: 14 Apr 91 06:40:35 GMT
From: swrinde!zaphod.mps.ohio-state.edu!sdd.hp.com!news.cs.indiana.edu!ux1.cso.uiuc.edu!phil@ucsd.edu
Subject: DAYTON hamfest and fundamental OVERLOAD
To: info-hams@ucsd.edu
Dayton is an RF JUNGLE. Overload and crossmod abound.
So what about the following idea: Use a 10db or 20db attenuator on your HT
If the cross modulation is taking place in your radio's frontend, then a
10 db attenuator should reduce 3rd order intermods by 30db, and (assuming
the other party is doing the same thing) your useful signal by 20db.
If the crossmod is produced elsewhere, then the 10db won't help. But I
suspect a lot of it is in the frontends due to all the signal strengths.
Anyway I plan to give it a try and see how it affects all the crossmod
on 2m.
Golly gee... if it works, maybe we can get EVERYONE to do it :-)
--
/***************************************************************************\
/ Phil Howard -- KA9WGN -- phil@ux1.cso.uiuc.edu | Guns don't aim guns at \
\ Lietuva laisva -- Brivu Latviju -- Eesti vabaks | people; CRIMINALS do!! /
\***************************************************************************/
------------------------------
Date: 14 Apr 91 05:53:20 GMT
From: news-mail-gateway@ucsd.edu
Subject: MSG to David Tocher - BC779 Front panel
To: info-hams@ucsd.edu
TO: DAVID TOCHER Math Dept Univ. Irland
Please Send me a msg to get a path to you
Tim Wright Dispatcher/Future Ham
WRIGHT@morekypr.BITNET
WRIGHT%morekypr@CUNYVM.CUNY.EDU.INTERNET
Morehead State University Police Department
100 Laughlin Building
MSU
Morehead, Ky. 40351 U.S.A.
------------------------------
Date: 14 Apr 91 06:33:45 GMT
From: news-mail-gateway@ucsd.edu
Subject: NASA Prediction Bulletins
To: info-hams@ucsd.edu
The most current orbital elements from the NASA Prediction Bulletins are
carried on the Celestial BBS, (513) 427-0674, and are updated several times
weekly. Documentation and tracking software are also available on this
system. As a service to the satellite user community, the most current of
these elements are uploaded weekly to sci.space. This week's elements are
provided below. The Celestial BBS may be accessed 24 hours/day at 300,
1200, or 2400 baud using 8 data bits, 1 stop bit, no parity.
- Current NASA Prediction Bulletins #834 -
Alouette 1
1 00424U 62B-A 1 91 97.77243115 .00000455 00000-0 53244-3 0 3962
2 00424 80.4697 355.6293 0021753 235.1571 124.7515 13.67506380422957
ATS 3
1 03029U 67111 A 91 93.81179965 -.00000075 00000-0 99999-4 0 5187
2 03029 13.5606 18.7315 0015904 227.2492 132.4924 1.00272810 85705
Cosmos 398
1 04966U 71016 A 91102.39824290 .00111233 00000-0 53165-3 0 04922
2 04966 051.5128 179.5596 2059968 012.9474 351.7486 11.52119119625386
Starlette
1 07646U 75010 A 91 93.44257480 .00000039 00000-0 78106-4 0 2016
2 07646 49.8197 93.1645 0205678 69.9955 292.2957 13.82153533815927
LAGEOS
1 08820U 76039 A 91 96.40423579 .00000005 00000-0 99999-4 0 2180
2 08820 109.8368 95.5766 0044295 176.1760 183.8927 6.38664264 92661
GOES 2
1 10061U 77048 A 91101.78169883 -.00000257 00000-0 99999-4 0 5806
2 10061 8.7702 60.1271 0003940 21.8864 338.1519 1.00254745 52001
IUE
1 10637U 78012 A 91 96.91271659 -.00000180 00000-0 79862-4 0 2225
2 10637 32.7647 114.1073 1408277 1.1227 359.2449 1.00288027 9415
GPS-0001
1 10684U 78020 A 91 94.12726045 .00000004 00000-0 99999-4 0 6132
2 10684 63.9100 80.5188 0127729 200.5087 158.9536 2.00553735 81680
GPS-0002
1 10893U 78 47 A 91 95.62452119 -.00000022 00000-0 99999-4 0 3337
2 10893 64.2286 321.3429 0171523 23.6878 337.2440 2.00533155 94536
GOES 3
1 10953U 78062 A 91 96.12650824 .00000099 00000-0 99999-4 0 576
2 10953 7.6370 62.9750 0004047 105.1944 254.6952 1.00282591 13
SeaSat 1
1 10967U 78064 A 91 95.27361546 .00001856 00000-0 67477-3 0 4894
2 10967 108.0139 203.3023 0002536 236.1009 123.9911 14.36431515668387
GPS-0003
1 11054U 78093 A 91 93.87208620 -.00000021 00000-0 99999-4 0 3619
2 11054 63.7572 317.5496 0064217 116.9980 243.7057 2.00572381 91514
Nimbus 7
1 11080U 78098 A 91 86.73693432 .00000357 00000-0 35308-3 0 7370
2 11080 99.1750 349.9490 0009613 47.9953 312.2033 13.83526670627243
GPS-0004
1 11141U 78112 A 91 90.50727371 .00000004 00000-0 99999-4 0 1443
2 11141 63.8495 80.5318 0061558 311.4115 48.0539 2.00546501 90147
GPS-0005
1 11690U 80 11 A 91 96.12984738 .00000005 00000-0 99999-4 0 1057
2 11690 64.3367 82.6423 0122786 203.0830 156.3156 2.00551884 96112
GPS-0006
1 11783U 80 32 A 91 95.92533111 -.00000021 00000-0 99999-4 0 4068
2 11783 63.5636 316.9772 0162889 59.3932 302.2320 2.00576960 80196
GOES 5
1 12472U 81049 A 91 98.04615071 .00000136 00000-0 99999-4 0 663
2 12472 4.2014 72.1400 0003117 282.6346 77.4892 1.00252445 35183
Cosmos 1383
1 13301U 82 66 A 91 94.01230107 .00000267 00000-0 30280-3 0 6939
2 13301 82.9292 87.6399 0029159 78.0258 282.4149 13.67901179437435
LandSat 4
1 13367U 82 72 A 91 97.64637557 -.00000662 00000-0 -14187-3 0 7312
2 13367 98.1190 158.7152 0002426 313.2369 46.8725 14.57151214464186
IRAS
1 13777U 83 4 A 91 86.02437821 .00000362 00000-0 27469-3 0 9128
2 13777 99.0138 283.2803 0012313 329.1255 30.9195 13.98911137 86486
Cosmos 1447
1 13916U 83 21 A 91 92.20645934 .00000325 00000-0 33234-3 0 7871
2 13916 82.9430 158.3862 0039821 54.2150 306.2676 13.74129195402368
TDRS 1
1 13969U 83 26 B 91100.10074349 .00000127 00000-0 99999-4 0 3012
2 13969 5.1939 63.0926 0003641 326.8841 33.2484 1.00276471 2328
GOES 6
1 14050U 83 41 A 91101.03196172 .00000113 00000-0 99999-4 0 3984
2 14050 2.9783 74.7008 0001160 303.1214 57.1540 1.00282225 1127
OSCAR 10
1 14129U 83 58 B 91 97.32732770 .00000024 00000-0 99999-4 0 6462
2 14129 25.8493 151.9623 6008503 231.4593 58.2833 2.05882614 30790
GPS-0008
1 14189U 83 72 A 91 98.84920780 .00000003 00000-0 99999-4 0 9079
2 14189 63.5206 78.5948 0143419 225.3179 133.5023 2.00568376 56699
LandSat 5
1 14780U 84 21 A 91 97.81845130 .00000428 00000-0 99999-4 0 5798
2 14780 98.2413 159.0434 0008834 179.5307 180.5206 14.57093089377623
UoSat 2
1 14781U 84 21 B 91100.55782054 .00003994 00000-0 72541-3 0 9585
2 14781 97.9062 147.8519 0013177 26.3107 333.8550 14.66666030379531
GPS-0009
1 15039U 84 59 A 91 96.03099321 .00000002 00000-0 99999-4 0 1797
2 15039 63.2702 77.7993 0028346 227.0133 132.7493 2.00565525 49915
Cosmos 1574
1 15055U 84 62 A 91 97.75203706 .00000236 00000-0 24194-3 0 403
2 15055 82.9589 205.1434 0026109 221.8419 138.0748 13.73439146340507
GPS-0010
1 15271U 84 97 A 91 98.46913919 -.00000021 00000-0 99999-4 0 234
2 15271 63.0517 316.2993 0112602 332.3581 27.0967 2.00564412 47073
Cosmos 1602
1 15331U 84105 A 91 97.93987221 .00006103 00000-0 79876-3 0 5208
2 15331 82.5239 87.4148 0024819 90.2089 270.1960 14.80059440351658
NOAA 9
1 15427U 84123 A 91102.28360107 .00000955 00000-0 53396-3 0 7252
2 15427 99.1729 114.2159 0014121 248.7678 111.1989 14.12944064326211
GPS-0011
1 16129U 85 93 A 91 94.19940955 .00000003 00000-0 99999-4 0 7360
2 16129 64.0328 79.0760 0122680 147.7995 212.9546 2.00564583 40190
Mir
1 16609U 86017 A 91102.48688569 .00068943 00000-0 66604-3 0 03675
2 16609 051.6003 260.5991 0008063 166.2503 193.9391 15.65721029294874
SPOT 1
1 16613U 86 19 A 91 97.66870296 -.00006259 00000-0 -29409-2 0 2815
2 16613 98.6957 172.8047 0002216 30.3117 329.5568 14.19995629105726
Cosmos 1766
1 16881U 86 55 A 91 94.11649281 .00004333 00000-0 57529-3 0 3766
2 16881 82.5266 149.6880 0023061 117.5675 242.7920 14.79424493252131
EGP
1 16908U 86 61 A 91 97.19363411 -.00000043 00000-0 -30202-4 0 3443
2 16908 50.0083 72.1433 0011329 223.6359 136.3561 12.44393894211464
NOAA 10
1 16969U 86 73 A 91 97.93691543 .00001129 00000-0 50757-3 0 5672
2 16969 98.5720 123.9135 0014050 129.2742 230.9686 14.24039231236559
MOS-1
1 17527U 87 18 A 91102.18476769 -.00002470 00000-0 -18287-2 0 7763
2 17527 99.0744 175.4087 0001321 166.9941 193.4924 13.94850476210947
GOES 7
1 17561U 87 22 A 91 98.75349979 -.00000045 00000-0 99999-4 0 7547
2 17561 0.0537 120.5656 0007317 286.6767 312.8294 1.00272554 8533
Kvant-1
1 17845U 87 30 A 91101.72124468 .00075301 00000-0 70274-3 0 5297
2 17845 51.6073 264.5082 0012518 166.5567 193.5625 15.66536367229483
DMSP B5D2-3
1 18123U 87 53 A 91 97.93888475 .00001482 00000-0 79144-3 0 8932
2 18123 98.8151 289.5988 0013575 265.5561 94.4060 14.14491798196062
RS-10/11
1 18129U 87 54 A 91101.77718635 .00000548 00000-0 59013-3 0 5805
2 18129 82.9217 107.9361 0012309 18.7583 341.3991 13.72171787190482
Meteor 2-16
1 18312U 87 68 A 91101.89804429 .00000297 00000-0 25901-3 0 6210
2 18312 82.5529 53.5274 0012595 126.6124 233.6204 13.83761980184298
Meteor 2-17
1 18820U 88 5 A 91101.97922738 .00000181 00000-0 15094-3 0 4705
2 18820 82.5410 112.9383 0015594 200.6880 159.3653 13.84468190161527
DMSP B5D2-4
1 18822U 88 6 A 91 97.95845552 .00001148 00000-0 53743-3 0 8305
2 18822 98.6046 335.3019 0007369 131.9716 228.2091 14.21918253164701
Glonass 34
1 19163U 88 43 A 91 97.37178856 .00000020 00000-0 99999-4 0 2190
2 19163 64.9171 149.3326 0007129 198.2463 161.7991 2.13102539 22419
Glonass 36
1 19165U 88 43 C 91 96.49014360 .00000020 00000-0 99999-4 0 2104
2 19165 64.9045 149.3610 0004541 324.7890 35.2568 2.13102825 22392
AO-13
1 19216U 88 51 B 91 78.38609337 .00000215 00000-0 44351-3 0 2424
2 19216 56.8112 104.6916 7140389 249.8316 25.0884 2.09695125 21173
OKEAN 1
1 19274U 88 56 A 91 97.83090205 .00004275 00000-0 57987-3 0 834
2 19274 82.5134 244.9691 0020112 239.5124 120.4126 14.78566103148432
Meteor 3-2
1 19336U 88 64 A 91 98.88766015 .00000048 00000-0 10600-3 0 7187
2 19336 82.5420 68.2237 0016200 297.4131 62.5317 13.16916870129872
Glonass 39
1 19503U 88 85 C 91 96.97915507 -.00000018 00000-0 99999-4 0 1378
2 19503 65.4533 28.6814 0004478 198.6893 161.3003 2.13103690 19898
NOAA 11
1 19531U 88 89 A 91 99.26633402 .00001228 00000-0 69016-3 0 4775
2 19531 99.0242 53.5690 0012222 164.8291 195.3252 14.12059942130744
TDRS 2
1 19548U 88 91 B 91 89.96222724 .00000115 00000-0 99999-4 0 2353
2 19548 0.8252 79.5164 0002691 292.1952 348.3100 1.00279109 7797
Glonass 40
1 19749U 89 1 A 91 97.02056608 .00000020 00000-0 99999-4 0 9228
2 19749 64.8632 149.0086 0007196 272.1418 87.8421 2.13101908 17426
Glonass 41
1 19750U 89 1 B 91 97.07866039 .00000020 00000-0 99999-4 0 9749
2 19750 64.8813 149.0281 0007294 256.2915 103.7035 2.13102378 17421
GPS BII-01
1 19802U 89 13 A 91 58.17527061 .00000017 00000-0 99999-4 0 2319
2 19802 55.0455 187.3559 0050904 163.2354 196.8890 2.00558153 14865
Akebono
1 19822U 89 16 A 91 97.42320641 .00035886 00000-0 20258-2 0 9836
2 19822 75.0700 92.8347 4101369 31.4906 347.6673 7.26210626 20957
Meteor 2-18
1 19851U 89 18 A 91101.08966956 .00000466 00000-0 40853-3 0 4232
2 19851 82.5245 351.0991 0012668 250.6466 109.3304 13.84114412106772
MOP-1
1 19876U 89 20 B 91 83.49540771 .00000025 00000-0 99999-4 0 1840
2 19876 0.2910 50.4188 0001552 314.1531 355.4087 1.00273956 3471
TDRS 3
1 19883U 89 21 B 91 94.58139546 -.00000238 00000-0 99999-4 0 2360
2 19883 0.8522 80.1889 0004255 326.7120 313.3584 1.00263628 77817
GPS BII-02
1 20061U 89 44 A 91 58.00437706 -.00000034 00000-0 99999-4 0 2332
2 20061 54.8640 5.4895 0089842 183.4176 176.5173 2.00566400 12602
Nadezhda 1
1 20103U 89 50 A 91 97.88692303 .00000294 00000-0 30148-3 0 3159
2 20103 82.9569 67.7629 0036797 300.2981 59.4533 13.73673004 88176
GPS BII-03
1 20185U 89 64 A 91 57.34599602 .00000016 00000-0 99999-4 0 1766
2 20185 54.8906 188.1900 0021289 164.8064 195.2144 2.00568043 11161
GPS BII-04
1 20302U 89 85 A 91 41.91577973 -.00000024 00000-0 99999-4 0 1785
2 20302 54.4598 307.3315 0032510 329.9999 29.8633 2.00556091 9656
Meteor 3-3
1 20305U 89 86 A 91 97.77461293 .00000043 00000-0 99999-4 0 3312
2 20305 82.5534 10.2239 0016199 317.8402 42.1537 13.15945690 69692
COBE
1 20322U 89 89 A 91100.96981821 .00000510 00000-0 35075-3 0 2686
2 20322 99.0193 113.4830 0008365 263.5834 96.4392 14.03038823 71244
Kvant-2
1 20335U 89 93 A 91101.59364967 .00075264 00000-0 70274-3 0 6302
2 20335 51.6194 265.1602 0013187 167.6725 192.3980 15.66514420 78390
GPS BII-05
1 20361U 89 97 A 91 94.27896796 .00000013 00000-0 99999-4 0 1368
2 20361 55.0316 128.8202 0062922 60.9080 299.7837 2.00558030 188
SPOT 2
1 20436U 90 5 A 91 97.70440624 .00001008 00000-0 49108-3 0 5116
2 20436 98.6980 172.9302 0000744 108.6942 251.4289 14.20031447 62540
UO-14
1 20437U 90 5 B 91102.19987967 .00001197 00000-0 48882-3 0 3275
2 20437 98.6689 182.0325 0011166 5.6581 354.4337 14.29044588 63569
UO-15
1 20438U 90 5 C 91102.21837641 .00000776 00000-0 32476-3 0 2051
2 20438 98.6748 181.9723 0010211 5.5949 354.5319 14.28649698 63555
PACSAT
1 20439U 90 5 D 91102.23899255 .00001191 00000-0 48525-3 0 2192
2 20439 98.6743 182.3695 0011900 8.1550 351.9729 14.29135378 63571
DO-17
1 20440U 90 5 E 91102.22307942 .00001295 00000-0 52544-3 0 2180
2 20440 98.6742 182.3927 0011905 9.4054 350.7186 14.29212936 63578
WO-18
1 20441U 90 5 F 91 98.62500630 .00001030 00000-0 42067-3 0 2173
2 20441 98.6723 178.8625 0012888 16.0879 344.0710 14.29256413 63064
LO-19
1 20442U 90 5 G 91 98.67315919 .00000948 00000-0 38790-3 0 2190
2 20442 98.6722 178.9615 0012935 16.0300 344.1292 14.29331789 63073
GPS BII-06
1 20452U 90 8 A 91 67.75229359 .00000004 00000-0 99999-4 0 1530
2 20452 54.3982 245.2075 0046174 52.4825 307.8626 2.00554625 8154
MOS-1B
1 20478U 90 13 A 91 95.69150984 .00000394 00000-0 31838-3 0 5280
2 20478 99.1527 169.1776 0000720 59.0492 301.0717 13.94850473 58917
DEBUT
1 20479U 90 13 B 91 93.91871044 .00000043 00000-0 14529-3 0 1905
2 20479 99.0237 90.1908 0541434 109.7385 256.2927 12.83174670 54039
FO-20
1 20480U 90 13 C 91 95.95061253 .00000128 00000-0 33559-3 0 1847
2 20480 99.0234 91.8358 0541770 105.2185 260.9466 12.83183119 54293
MOS-1B R/B
1 20491U 90 13 D 91 96.04118310 -.00000213 00000-0 -37598-3 0 2134
2 20491 99.0208 103.7447 0471182 64.7603 300.1536 13.02808483 54533
LACE
1 20496U 90 15 A 91 97.43419460 .00013694 00000-0 71044-3 0 4899
2 20496 43.0944 140.9475 0018038 38.3709 321.8413 15.15884051 63163
RME
1 20497U 90 15 B 91 96.49387210 .00030575 00000-0 60476-3 0 5190
2 20497 43.1018 51.7371 0018128 120.8092 239.4570 15.46361495 64067
Nadezhda 2
1 20508U 90 17 A 91 97.29675364 .00000434 00000-0 45428-3 0 2697
2 20508 82.9551 203.0288 0043520 247.6854 111.9587 13.73297917 55371
OKEAN 2
1 20510U 90 18 A 91 97.99925432 .00005586 00000-0 83073-3 0 4594
2 20510 82.5278 185.9763 0020726 37.1833 323.0808 14.74681481 59498
INTELSAT-6
1 20523U 90 21 A 91 91.55355126 -.00000992 00000-0 -77177-4 0 4503
2 20523 28.3374 172.8868 0015279 28.8362 331.3048 15.03589821 57875
GPS BII-07
1 20533U 90 25 A 91102.06551073 -.00000034 00000-0 99999-4 0 1527
2 20533 55.1901 3.8784 0034818 96.0580 264.3744 2.00567840 7614
PegSat
1 20546U 90 28 A 91102.20792239 .00026317 00000-0 13968-2 0 4952
2 20546 94.1016 14.9865 0126420 332.6081 26.9635 15.08529582 55018
HST
1 20580U 91 96.43773098 .00007170 00000-0 76506-3 0 4044
2 20580 28.4694 180.9716 0005316 285.1837 74.8140 14.87108812 51629
Glonass 44
1 20619U 90 45 A 91 97.39076740 -.00000018 00000-0 99999-5 0 4319
2 20619 65.0569 28.8524 0022275 218.2250 141.6307 2.13102992 6892
Glonass 45
1 20620U 90 45 B 91 97.03935553 -.00000018 00000-0 99999-4 0 4485
2 20620 65.0431 28.8656 0008206 24.2136 335.8244 2.13103138 6894
Glonass 46
1 20621U 90 45 C 91 97.09820381 -.00000018 00000-0 99999-4 0 3843
2 20621 65.0699 28.8740 0012391 210.2386 149.6945 2.13102649 6894
Kristall
1 20635U 91 99.80729406 0.00074471 70274-3 0 4282
2 20635 51.6006 274.2342 0013446 161.1465 198.9329 15.66250670 48991
ROSAT
1 20638U 90 49 A 91102.26332644 .00008108 00000-0 65562-3 0 2317
2 20638 52.9874 161.3853 0015293 152.9726 207.2084 15.00506700 47137
Meteor 2-19
1 20670U 90 57 A 91 97.99738135 .00000296 00000-0 25671-3 0 1675
2 20670 82.5445 54.6394 0015199 175.3570 184.7737 13.83937039 39295
CRRES
1 20712U 90 65 A 91 93.82492060 -.00017334 00000-0 -23461-1 0 1927
2 20712 17.9814 302.5341 7110348 33.7866 356.1522 2.44039993 6169
GPS BII-08
1 20724U 90 68 A 91 55.54435681 .00000016 00000-0 99999-4 0 845
2 20724 54.6996 186.1883 0096447 122.6748 238.2165 2.00563932 4103
Feng Yun1-2
1 20788U 90 81 A 91 96.95367471 .00000451 00000-0 32324-3 0 1292
2 20788 98.9462 131.9327 0015324 18.7930 341.3802 14.01105772 30231
Meteor 2-20
1 20826U 90 86 A 91 98.05674273 .00000560 00000-0 49983-3 0 1238
2 20826 82.5323 353.6736 0014884 73.0832 287.1957 13.83324362 26512
GPS BII-09
1 20830U 90 88 A 91 92.47526014 .00000012 00000-0 99999-4 0 890
2 20830 54.9154 127.0815 0074356 115.5295 245.3041 2.00568450 3923
GPS BII-10
1 20959U 90103 A 91 76.43064871 .00000017 00000-0 99999-4 0 262
2 20959 54.9591 186.9802 0045402 213.8318 146.2541 2.00567535 2193
DMSP B5D2-5
1 20978U 90105 A 91 97.93473245 .00001872 00000-0 70605-3 0 1063
2 20978 98.8442 133.5330 0080772 345.9981 13.8962 14.30818501 18205
Soyuz TM-11
1 20981U 91 99.80729835 0.00074490 70274-3 0 1336
2 20981 51.6086 274.2302 0013829 159.0624 201.0336 15.66249847 20108
Glonass 47
1 21006U 90110 A 91 97.60655418 .00000020 00000-0 99999-4 0 1129
2 21006 64.8356 148.3964 0061895 186.7478 173.2348 2.13102060 2586
Glonass 48
1 21007U 90110 B 91 97.78325764 .00000020 00000-0 99999-4 0 1295
2 21007 64.8538 148.4196 0039269 181.3305 178.7296 2.13100257 2585
Glonass 49
1 21008U 90110 C 91 97.66607886 .00000020 00000-0 99999-4 0 1088
2 21008 64.8419 148.4123 0011127 289.2455 70.7082 2.13100318 2583
INFORMTR-1
1 21087U 91 6 A 91 97.92087855 .00000279 00000-0 28284-3 0 293
2 21087 82.9416 285.7220 0036823 93.3127 267.2243 13.74365046 9377
Cosmos 2123
1 21089U 91 7 A 91 97.63499873 .00000284 00000-0 29183-3 0 319
2 21089 82.9281 156.4059 0030239 112.8985 247.5358 13.73884127 8458
MOP-2
1 21140U 91 15 B 91 97.28897163 .00000004 00000-0 99999-4 0 325
2 21140 1.1414 297.0546 0002168 14.4682 344.4133 1.00295186 156
INMARSAT 2
1 21149U 91 18 A 91 92.28410505 .00000039 00000-0 99999-4 0 163
2 21149 2.6899 295.7828 0005580 334.1341 25.3237 1.00260191 283
Nadezhda 3
1 21152U 91 19 A 91 98.02659369 .00000006 00000-0 00000 0 0 174
2 21152 82.9251 110.8550 0040705 217.7027 142.1311 13.73324787 3609
Progress M7
1 21188U 91100.82811571 0.00075747 70999-3 0 463
2 21188 51.6062 269.0490 0013291 163.9149 196.2190 15.66411972 3509
Cosmos 2137
1 21190U 91 98.96435560 0.00019443 61617-3 0 230
2 21190 65.8481 310.9095 0034638 330.7859 29.1352 15.32192767 3124
1991 021B
1 21191U 91100.11982342 0.00038570 11489-2 0 397
2 21191 65.8356 307.0670 0033334 341.7251 18.2699 15.33937275 3307
Molniya3-40
1 21196U 91100.38301450 -.00000184 -16418-3 0 239
2 21196 62.8635 311.2283 7432023 280.5169 10.6790 2.00620824 392
1991 022D
1 21199U 91 99.07268553 -.00000297 65766-3 0 101
2 21199 62.8604 311.2312 7374935 280.7573 10.9850 2.05642736 371
1991 014E
1 21201U 91 14 E 91 97.49516410 .00003466 00000-0 16263-2 0 100
2 21201 47.4901 238.4645 7230138 9.8658 358.7815 2.33011379 911
1991 014F
1 21202U 91 14 F 91 97.40565262 .00010328 00000-0 16535-2 0 74
2 21202 47.4234 238.3029 7246009 10.0353 359.0600 2.33788539 911
Cosmos 2138
1 21203U 91101.18940487 0.00927270 28397-4 33873-3 0 405
2 21203 67.1430 323.7883 0091478 61.6084 299.4720 16.14422846 2518
1991 023B
1 21204U 91 23 B 91 87.84647494 .18280002 30103-4 33209-3 0 134
2 21204 67.1627 8.6511 0046059 91.9560 269.0962 16.41670542 375
Almaz-1
1 21213U 91100.64219725 0.00197238 17998-4 33650-3 0 254
2 21213 72.7020 76.2107 0010208 245.3491 114.7458 16.02322340 1612
Cosmos 2139
1 21216U 91100.03443680 -.00000018 10000-3 0 96
2 21216 64.7970 28.9265 0003240 245.5182 114.4609 2.12987661 136
Cosmos 2140
1 21217U 91100.97419384 -.00000018 10000-3 0 106
2 21217 64.7996 28.8761 0005368 253.7216 106.2313 2.12959245 157
Cosmos 2141
1 21218U 91100.97412860 -.00000018 10000-3 0 110
2 21218 64.7924 28.8879 0022889 254.8745 104.8147 2.13528633 158
Anik E-2
1 21222U 91100.08787338 -.00000055 10000-3 0 89
2 21222 0.2509 356.1519 1290704 180.1899 183.1289 1.20450068 48
1991 026B
1 21223U 91 26 B 91 96.09063256 -.00192289 00000-0 -60963 0 0 58
2 21223 4.2666 356.7781 7229601 180.9322 174.1422 2.25881426 26
GRO
1 21225U 91100.12772834 -.00002843 -76861-4 0 88
2 21225 28.4638 207.4983 0010048 320.2781 39.7107 15.37997329 703
--
Dr TS Kelso Assistant Professor of Space Operations
tkelso@blackbird.afit.af.mil Air Force Institute of Technology
------------------------------
Date: 13 Apr 91 04:23:28 GMT
From: chinet!jej@gargoyle.uchicago.edu
Subject: Where Is the Drake R8??
To: info-hams@ucsd.edu
OK, it is April, time for Spring and.... the DRAKE R8 receiver! I was told
by Drake employees three months ago that Drake will introduce the R8
shortwave receiver in April.
Maybe I should bring my checkbook to Dayton...
--
------------------------------------------------------------------------------
Joseph Jesson mhs!amoco!joseph_e_jesson@attmail.com or jej@chinet.chi.il.us
21414 W. Honey Lane, Lake Villa, IL, 60046 Compuserve 73707,275
------------------------------------------------------------------------------
------------------------------
Date: 13 Apr 91 15:33:55 GMT
From: usc!elroy.jpl.nasa.gov!swrinde!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!emory!wa4mei!ke4zv!gary@ucsd.edu
To: info-hams@ucsd.edu
References <1991Mar29.044134.613@bradley.bradley.edu>, <2647@ke4zv.UUCP>, <1620@aupair.cs.athabascau.ca>4me
Reply-To : gary@ke4zv.UUCP (Gary Coffman)
Subject : Re: Feed lines
In article <1620@aupair.cs.athabascau.ca> lyndon@cs.athabascau.ca (Lyndon Nerenberg) writes:
>gary@ke4zv.UUCP (Gary Coffman) writes:
>
>>If you are running any reasonable amount of power, you *will* cross couple
>>enough into the CATV system to make TV viewers very unhappy with you. You
>>should feed the cables through *separate* pieces of metal conduit where
>>they run side by side.
>
>I don't know about that. Why not do a run of RG-214, or some other doubly
>shielded cable? If it'll keep RF out of the repeater input from 600 KHz
>away, it should do the trick over a 24 MHz split. I assume he's running
>a low pass filter as well ...
I can tell you this, neatly lacing your 9913 doubly shielded coaxes from
your Oscar station together for a few feet will ruin your day. CATV
signals are orders of magnitude stronger than satellite signals, but the
level required to herringbone a picture is much smaller than the CATV
signal level. Typical 99% shielding just isn't good enough when you
run your cables touching each other. If your local cable outfit is using
cable channel 18 for HBO like ours does, you have 0 Mhz separation since
cable channel 18 is 145 Mhz!
Gary KE4ZV
------------------------------
End of Info-Hams Digest
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