DX Computer
Help
by Bob Wexelbaum, W2ILP
If you use your computer a lot, like I do, you
are bound to eventually get into trouble with spy-ware, viruses, ad-ware,
malaware, and
It would cost me over $200 to buy a
year of software coverage. I said I
didn’t need a year of coverage. I only
wanted to get my computer running once.
Then I was offered a promise of a complete solution to my troubles for $99.00
plus tax. I accepted this and was
transferred to a guy who opened by saying, “My name is Harry. Not to worry. Thank you Sir.” Harry got me to click F8 three times as my
system was powered up. He had me click
on some stuff that opened up my system so that he could download software and
when it was loaded he was able to network with my PC and see what I was seeing
and actually operate, as well as download fixes. Years ago I had no high speed internet
connection and only one telephone line.
The problems that I was experiencing at that time had to be solved by
mailing me a diagnostic disc and a driver disc.
I don’t know what Harry would have done if I was still using a dial-up
modem. He went through my files removing
anything that looked suspicious, but asking me what it was first. I had to explain what Hellschreiber was. He
even went on a Google search to find out what some other stuff was that we both
weren’t sure about. He then gave me control
so that I could operate myself, talking me in and out of program files that
only I could operate. Then back again
under his control, I was given another security suite that is FREE. It was one of the ones that had been offered
to me before, but that I was afraid would generate more troubles. I‘ll tell you
how to get it free in the “Internet Link of the Month for Internerds”, without
calling VU DX. My PC is now back to top
speed and under full control. It had taken Harry more than 3 hours to work with
me, including the time it takes to scan my gigantic hard drive. I was amazed at how Harry worked with
me. He managed to say “Thank you Sir”,
each time that I struck the prompted keys or clicked display buttons, and he
only took one short break, which he said was to get a glass of water. Yep…Now I know why Kipling said that Gunga
Din was a better man than he was.
The following picture of the Microsoft
Employee of the Month was e-mailed to me by an old friend. It shows a Microsoft Help Center senior technician. This has helped me to picture what Harry
might look like. This man’s real name is Mujibar. He now calls himself Marvin; a handle that is
better understood here. You may have spoken to this guy once or twice if your
MS OS was conflicting with some new application or you weren’t sure which update
package could fix a problem without disabling something or creating other
trouble. The text that came with this
picture tells how Mujibar was hired.
I’ll type it here now…
The personal manager said, “Mujibar,
you have passed all of the tests except one.
Unless you pass it you can not qualify for the job.” Mujibar said, “I am ready. Thank you Sir.” The manager said,“Make a sentence using the
words Yellow, Pink and Green.” Mujibar
thought for a few minutes and again said, “I am ready. Thank you Sir.” The manager said, “Go ahead.” Mujibar said, “The telephone goes green
green green, and I pink it up, and say, ‘Yellow this is Marvin.’”
DX COMPUTER HELP
Mujibar got the job and he now works as a
technician at the MS Call Center for Computer Problems. You probably may be
speaking to him some day if you haven’t already had the opportunity. He also moonlights (or daylights) at the
PRESIDENT’S PAGE
BY
KE2LJ
We were really saddened in early September
when GARC member Dan (W2NDP) died suddenly of a stroke at his house near
I was in
Of course, Marty was much closer to Dan than
I, and he was much more shaken up by
Dan’s passing than most of us who knew Dan. So, it was a little bit more than
ironic that Marty dies suddenly on September 30th, just a few weeks
after Dan. Marty had been ailing slightly for a few months. In fact, his doctor
had told him to take it easy, and he dropped out of our
Our next order of business is that we have an
election coming up. We’ll have 3 Board positions up for grabs, as well and the
regular Executive positions. I think we have pretty good leadership now, and
would like to see these folks get re-elected. But, new blood with new ideas can
always be helpful as well.
Bill, N2SFT intends to retire from UL in
November. That means we will not be having our meetings there after he leaves.
Jack is currently trying to find us a permanent meeting place in the area. So
watch our web site for news about where the meetings will be. We try to stay in
the area because all our regular members are comfortable with the distance to
travel. If we move too far in any direction, we will lose people, and we can’t
have that.
We also have to figure out what to do with
Club management after I retire to
I hope to see you all at the October meeting
at UL.
-Pat
KE2LJ
GRUMMAN AMATEUR RADIO CLUB
MINUTES OF GENERAL MEETING
Karen KC2OPX,
secretary.
The
meeting was called to order by Pat at
TREASURERS REPORT – Ed, WB2EAV REPEATERS Gordon, KB2UB
Finances continue to be in good shape. The 146.745 repeater was down on
9/7 but Ed, WB2EAV, got it going again.
It was good the following week.
VE REPORT –
Bob, W2ILP NET
REPORT- Zack, WB2PUE
There were no applicants this month. On 9/7 the 146.745 was down, 145.33
was good.
The VE session was cancelled. Both repeaters
were OK the following week.
Sunday Morning net has been poor; some members could not be copied.
NEW BUSINESS
Bill
Savage, N2SFT, plans to retire from UL on
It
was suggested that the GARC plan to visit the Cradle of Aviation as a group at
some future time.
PROGRAM
John
Caruso was the scheduled speaker. The
F-14 is still on display at Calverton and bricks are available for your name
sake.
The meeting
was adjoined at
GARC NETS:
40 Meters: 7.289 MHz at 7:30 AM EST
Sundays.
2 Meters (via repeaters): 146.745
MHz (-.600)at
145.330 MHz (- .600) at
[Tone for
both repeaters is 136.5 Hz]
(ARES/RACES) Mondays
MEETINGS
General Meetings of the GARC
are held on the third Wednesday of each month, starting at
GARC WEB SITE
The web site of the GARC can
be found at http://www.qsl.net/wa2lqo/ Webmaster is Pat Masterson, KE2LJ. Pictures of GARC activities, archives of
newsletters, roster of members, and other information about the GARC may be
found there.
Page 5
SILENT KEY
We note with sadness the
passing of our beloved member and past President Martin P. Miller, NN2C on
September 30th at 84 . .Most of you have probably read of Marty’s passing elsewhere by
now. Marty was probably the most active
ham in the GARC. He was President of the
Long Island DX Association, past President of Chapter 81 of QCWA, a life member
of the IEEE, a member of IOTA. Marty was
a veteran of WW2 and
SPECIAL EVENT REMINDER
By Gordon Sammis, KB2UB
On 28 October hams who are
members of the U.S. Coast Guard Auxiliary will be participating in a one day
Radio Special Event to celebrate the 67th Anniversary of the
Auxiliary. Ham stations will set up at
Coast Guard stations and vessels where such facilities are available. Locally a group of Auxiliary Amateurs,
including KB2UB will be operating from the grounds of Jones Beach Coast Guard
Station. The event will be conducted on the popular HF Amateur
frequencies, using call sign K2G. A QSL
card has been prepared for this site and the QSL manager will be KA2HHO. The event coincides with the International
Search and Rescue Competition (ISAR) taking place between Canadian and the U.S.
Coast Guard Auxiliary units. There will
be a special amateur station at the
INTERNET LINK OF THE MONTH FOR INTERNERDS
This month I’ll give you a
link to a security, anti-virus suite called AVG Free. If you are using another security suite and
it works OK for you, by all means stay with what you have, but if you have run
into trouble with McAfee, Norton, ViRobot or whatever then AVG Free is for
you. I am not the only one who has
experienced problems that were cleared by AVG.
There was a thread on QRZ rag chew, where others recommended it. Before you install it you must remove all
other security programs. Once it is
installed it will automatically be updated and when you scan for troubles it
will not just identify bugs, it will automatically fix them. The address is: http://free.grisft.com/doc/2/ing/us/tpl/v5
This program is absolutely
free for non-profit home computer users.
There is also a program for professional users that must be paid for,
but I don’t know how it can be any better than the free program.
PUZZLE
Here is another cryptogram: PIS GFP
KO QWAWZM QWSD
QSDD WZ SQWBWZGPWZM
KYF
PFKYTQSD
PIGZ WZ MFKHWZM
HWPI PISB. –TSFZGFE
B. TGFYNI--
Solution to September’s
Cryptogram: AN INTELLECTUAL IS SOMEONE
WHO CAN LISTEN TO THE WILLIAM TELL OVERTURE AND NOT THINK OF THE LONE
RANGER. –UNKNOWN—
Sorry I made an error in
encoding WILLIAM as WINNIAM. I must beta
test all cryptograms in the future.
Most puzzle solvers recognize
“Unknown” as a known probability. I’ll
not make it so easy in the future.
Page
6
GARC VE
EXAMS We
are continuing to proctor exams for all classes of ham licenses on the second
Tuesday of each month, starting at 5:00 PM. The
present exams are:- Element
1: 5 WPM CW Element
2: Technician Element
3: General Element
4: Amateur Extra Class The
fee for 2006 is $14.00 for all exams taken in one sitting. Applicants
for upgrades should bring their present license and a photocopy of it and
know their FRN number. New,
first time applicants should be aware that their Social Security number will
be required on their application form, unless they register with the FCC for
an FRN. All
applicants should bring picture ID such as drivers licenses. Until
further notice exams will be given at:- Room:
Briarcliffe
in It
is recommended that all applicants contact W2ILP to confirm the location, which
is subject to change. For
any information e-mail:- or phone- (631) 499-2214 Study material is available at the
web sites of the ARRL or W5YI All VECs use the same Q &A pools. Since
the beginning of the VE program the GARC has provided opportunities to take
the ham exams monthly, during all 12 months of every year. Bob
Wexelbaum, W2ILP and the GARC VE team. |
CQ de WA2LQO October 2006 VOL.
79, NO. 10 EDITOR Bob Wexelbaum W2ILP (631) 499-2214 CONTRIBUTING WRITERS PAT MASTERSON, KE2LJ BOB WEXELBAUM And all the members of GARC (we hope!) CQ de WA2LQO is published monthly by
the Grumman Amateur Radio Club for its members and friends. Send articles
and amateur equipment advertisements to: KE2LJ or W2ILP ELECTRONIC SUBMISSIONS If you want to
submit articles or amateur equipment ads via e-mail do the following: 1. For
submission direct to editor call him at above number to set up a transfer. 2. For e-mail
transfer: Internet Address I
had noted the passing of Marty Miller, NN2C, elsewhere. I can’t stop thinking of him. The last time I saw Marty was at the
September GARC meeting. We shook
hands, and remembered our long friendship.
I’ll always fondly remember Marty, who was a friend to all hams and
who worked with our GARC VE team for many years. Jim
Kearny, WB2QDT, phoned me. He
needed to get his address changed on his ham license. Jim is a Grumman retiree, who was
formally a Secretary of the GARC. I
took care of getting the address change through. Jim now lives in We
usually fold and stamp these newsletters at our board meetings. There was no board meeting in September,
because Pat was out of town. We owe
our thanks to Jack Cottrell, WA2PYK, who folded, stamped and mailed the
newsletters for us. 73, W2ILP (I License People) GRUMMAN
AMATEUR RADIO CLUB OFFICERS FOR 2006 President Pat Masterson KE2LJ V01-01 516-346-7125 Vice President Gordon
Sammis KB2UB Retiree 631-666-7463 Secretary
Karen Cefalo
KC2OPX 1Yr Board Member
Zack Zilavy WB2PUE Retiree 631-667-4628 1Yr Board Member
Bob Christen W2FPF
2 Yr Board Member
Bob Wexelbaum W2ILP
Retiree 631-499-2214 2 Yr Board Member
Jack Cottrell
WA2PYK Retiree 516-249-0979 Trustee
WA2LQO Ray Schubnel W2DKM Retiree STANDING
COMMITTEE CHAIRMEN Meeting
Programs Contact a Board Member FCC
Exam Coord. Bob Wexelbaum W2ILP Retiree 631-499-2214
EDITORIAL
Treasurer Ed Gellender
WB2EAV X02-14 516-575-0013
1YrBoard Member Dave Ledo AB2EF
GRUMMAN
AMATEUR RADIO CLUB Fifty
Two Years 1944 -2006
FIRST CLASS
DO NOT DELAY |
TECHNICAL
BITS
The signals that come
out of microphones, video cameras or sensing transducers are analog
signals. Analog signals may be audio
or video waveforms but they may also be DC or AC voltages which represent any
values that we want them to represent.
In the case of AC analogs both the phase and the amplitude may be useful
as they can be analogous to a range and a bearing, for example. Digital computers depend on converting analog
signals to digital signals. Modern
computer technology has made it possible to flexibly design systems that can
rapidly control and modify analog information.
The inputs of computers however are analog in nature, except for pulse
inputs from Geiger counters and so they are usually converted to digital form
so that they may be digitally processed.
Early computer used entirely analog techniques. They were used for fire control systems,
automated machinery, ballistic computers, flight simulators and many mechanically
driven devices. They did well at these
tasks because the vectors of changing control could be modeled by voltages and
the voltage amplification could be made analogous to desired rates of change
and then finally used to drive motors. A
system of analog amplification and driven motors is called a servo system. In its simplest form it can just use an
analog voltage as a remote position control, but analog computer techniques
allow for much more sophisticated control aside from simple follow-up
control. The gains of what are called
operational amplifiers can be very accurately established by fixed feedback
resistors. The rates of change can also
be determined by resistor-capacitor networks.
Feedback systems can compare the positions of servo driven devices to
any analog or analog comparison by hunting for a null, which is actually a zero
voltage condition. More sophisticated
analog computers began to use digital techniques as part of their systems. These were actually considered to be hybrid
computers. Digital switching could be
used to extend the voltage ranges of analog amplifiers. Digital switching could be used to share the
same analog hardware with different functions by electronically switching. This is known as multiplexing. In the days of vacuum tubes a single
operational amplifier (OP AMP) required several vacuum tubes plus a vibrating
chopper for stabilization. Such an OP AMP
can be replaced by a single device that is no larger than a single transistor
(for example the uA706).
In fact many OP AMPS
can now be combined in a single integrated chip. Today most computer processing is digital,
but analog to digital input devices and digital to analog output devices must
be utilized.