QRM
Recognised text
Text below was produced by optical character recognition and may contain errors. Check it against the original.
Amateur
Radio _ FEBRUARY 1986
News
Issued by the Tasmanian Division of
the Wireless Institute of Australia
Radiotorial (omment
Here's our first issue of 1986 - and the first signs of
the uncertainties we are sure to face in the year ahead. At
the same time, however, we shou.. take the chance to se what
progress we have made, if any, in the amateur radio field last
year. Meetings due to be held in the next month or two may
well herald important changes in the Tasmanian Division - one
such meeting being the Broadcast Forum this month. Sometimes
the Divisional A.G.,M, goes by , creating hardly a ripple in
the three Branches. Then a whole year passes with rumbles
rather than ripples from those who love to criticize without
taking responsibility. In this issve, you will find a nomination
form for the various Divisional offices - don't ignore this
page; use it to make sure that the Tasmanian Division is run as
efficiently as possible. We can only hope that the discussion
(and the voting) at these meetings will at least be positive,
leading to improvements in our organisation.
Enclosed are also details of the 1986 TARC and "your
presence is requested" - the sociol side of TARC is just as vital
as the technical and business content.
\?@efi”/ VK7JK.
CONGRATULATTIONS.
On December 27th. 1955, our fellow amateur and friend,
Barry VK7FR, took up a microphone in Hobart and began a career
with 7ZR, after spending three years or so at 7AD and 7LA,
So it is with much pleasure that we congratulate him on 30 years
with what he calls "the big rig". 7ZR and its co-station 7ZL
have been part of his life all this time, and by his contact
with us over the air, he has been part of ours. He knows this is
true, because recently an acquaintance told him, "Oh, yes, there's
been Barry Fraser on the radio ever since I can remember!"
And that acquaintance was over thirty years old!
Qur sincere congratulations to you, Barry, now and in the iuture.
Northern Branch, Tdsmanian Division, W.I.A,
Tasmanian Amateur Radio Convention 1986 (TARC '862
TARC '86 NEWS - TARC '86 NEWS - TARC '86 NEWS - TARC '86 NEWS
DATES: 15th & 16 March 1986
VENUE : Australian Maritime College, Newnham, Launceston.
TIMES: 9am to 5pm daily.
DINNER: 7.15pm for 8pm, Saturday 15th March 1986 at the
Australian Maritime Coilege.
DINNER COST: $22 per person - 4 Course Meal with all the wine one
can drink ! (Orange juice also supplied free). Dance
Music (not too loud ! - VK7Z0O0). Menu attached,
DINNER TICKETS: Available January, from Leon, VK7NHG (Tel: 003 44 7858)
PLEASE book early.
ACCOMMODATION: At the Maritime College: $19 per person twin share,
or $22 ovr $27 per person single, All prices include
. Bed & Breakfast. (also available Fridayv evening).
COLLEGE ACCOMMODATION BOOKINGS: Leon VK7NHG QTHR (Tel: {(003) 44 7858).
SET UP TIME: Displays for TARC '86 may be set up in“Norfolk Hall
during Friday afternoon onwards. Please contact
Rick VK7ZZ for further details (Tel: (003) 31 9902).
Requests for tables/chairs/breathing space should be
& onids o
left with Mike VK7MA if possible,
HOME BREW PRIZE: A prize will be awarded to the best piece of Home
Brew equipment on display at TARC '86 - Contact Mike
VK7ZWW for entry details.
BAR: The Maritime College's Bar will be open on Saturday
from 12pm to 2pm, 5pm to 8pm and till midnight at the
dinner for beer sales. The Bar will again be open
on Sunday llam to 2pm.
LUNCH: Hot and cold lunches will be available on both days,
the average cost being $2.50
TEAS: Morning & Afternoon Tea will be available on both
days whenever required.
HELP: Would anyone wishing to offer their services in any
way what-so-ever to make TARC another success please
contact Rick VK7ZZ (Tel: 003 31 9902) - Specially
interested in hearing from people who might like to
e o
present a short lecture on a topic in the Maritime
College's Auditorium in front of Amateur TV Cameras !
o
INSURANCE: Insurance cover for equipment at TARC '86 is being
arranged.
NON-AMATEUR TARC VISITORS: It is intended to provide a free mini bus
trip to a suitable venue on Saturday
- ideas include The Gorge, Waverly Wodlen
Mills etc.
QSL CARDS: Once again, would anyone with exotic QSL cards who
would be willing to display them at TARC please let
it be known to VK7BD, VK7Z00, VK7ZZ, VK7NHG or VK7ZWW,
TARC DINNER MENU.
Seafood Bisque
or
Stockpot Soup
Pate Maison
or
Flounder Fillet with Sauce Tartare
Filet Mignon Maison
(served with Parsley Butter)
or
Chicken & Veal Kiev
or
3 Trout Meuniere
Grilted Black Foreat Gateaux
or
Crepe Grand Marmier
Coffee & Minte
Table Wines & Frutt Juice
- e - —— " —— " —— v —— . _———— - ———— -~ ———— . - ——
TARC ’86 News fZrom Rick VK7ZZ, (Chairman TARC 86 Commitiee)
32 Dandenong Road, 7Trevallyn, Tasmania 7250. Tel: (003) 37 9902 (home)
or [003) 26 0726 (work). '
78th Decemben 71985
Worked All Tasmania Award.
(From Bob VK7NAI, Awards Manager)
To 31st., December, 1985, 27 awards have been issued fof the WATA.
For those interested, I have listed the recipients and the class
of award.
T. VK7NAI 80m SSB 10. VK7NAI Novice 80m 19. VK2BMH HF SSB
2. L30037 80m SSB 11. VK3PYB 80m SSB 20. VK7NBF 80m SSB
3. ZL1AQO 80m SSB 12. VK7BD 80m SSB 21. VKIMV HF SSB
4. VK2KFV 80m SSB 13. VK3PXC 80m SSB 22. VK7NCP 80m SSB
5. VK7NAX 80m SSB 14. 140018 SWL Open 23. VK2DJJ 80m SSB
6. VK2JBM 80m SSB 15. VK2NQM 80m SSB 24. VK2PXS 80m SSB
7. VK2PZC 80m SSB 16. VK2PKT 80m SSB 25. VK2AKP HF SSB
8. VK3DMZ HF SSB 17. VK2NAN 80m SSB 26. VK3DVF 80m SSB
9. VKI1ZL HF SSB 18. VKIBAT 80m SSB 27. VK2NPJ 80m SSB
No applications for the award have been received since 5/9/85.
Tamar Valley Award, sponsored by the Northern Branch.
(From Bob VK7NAI, Awards Manager)
To 31st. December 1985, 15 awards have been issued.
Recipients are as follows:
1. ZLTAQO 80m SSB 6. L30037 SWL 11. VKIMV HF
2. VK2KFV 80m SSB 7. VK2JBM 80m SSB 13. ZL2259 SWL
3. VK2CKW 80m SSB 8. VK2PXS 80m SSB 14, VK2NAN 80m SSB
4. VK7NAI 80m SSB 9. VK2PKT 80m SSB 15. VK2NPJ 80m SSB
5, VK7BD 2m SSB 10. L40018 SWL 16. VK3CQP 80m SSB
Award No. 12 is being held pending re-application.
Cygnet Fishing Carnival.
Now what on earth is a fishing Carnival doing in "QRM"? Well, the
Editor hasn't lost his marbles, as you will see:
On Sunday 2nd March 1986, Ian VK7ZBQ will be setting up his tent
on the Carnival site, not to catch fish, but to offer a service to
all 2-way radio enthusiasts. His IFR.1200 will provide a free
performance check on equipment operating between 250KHz and 1GH=z.
So now's your chance to give that 70cms gear a really useful
examination. Ian offers an accurate check on Rx and Tx: 12dB SINAD,
noise floor check on SSB, Tx power output and frequency error.
Starting time: 12 noon, probably running through until 5 p.m. or so.
The Carnival site is on the football oval, behind the R.S.L. Club,
and will be signposted. A 240v. supply MAY be available, but to be
on the safe side it would be as well to expect to use 12 volts.
Any further details can be obtained from Ian.
73 Magazine - Silver Eagle Awards.
If you are a regular reader of "QRM", you will be aware of the
contributions made by VK3YJ, Jim from Altona, south of Melbourne.
He has been the International Correspondent for "73" for some time,
and has recently been honoured with the "Silver Eagle Award" for
continuved meritorious service to that magazine.
He writes: "As the only outsider to get mentioned in despatches for
the Silver Eagle, I feel' quite proud that we Aussies got in where
no others could. (The Award) is a beaut mic., and it works like
a charm".
Congratulations to you, Jim - it's a fitting reward for all the
hard work you put in. We hope you find great delight in using
your mic., and impressing us all with the high quality of your
audio.
John VK7JK.
Two Sides to the "HAM" Question.
RADIO HAMS LOSE The hams Australian
issue of The West
which refer-
red to CB operators as
THEIR LICENCES lopt out of
radio hams. |
This was a common
misconception, Mr Pars-
CANBERRA: The licences of two Brisbane UHF
CB (citizen-band) radio operators have been sus- |
pended for anti-social behaviour on the air waves,
CB label onage .said.
“A radio ham is a his-
torical term that has
says a spokesman for the Department of Com- evolved since the days of
munications. Marconi,” he said. “No
The two operators were penalised for a number one knows its origin.
of breaches of operating conditions, including “Amateur radio is an
spoken abuse and insults, threats of physical § international hobby
violence, sexual innuendoes, singing and which has no barriers.
mimicking.
The term “ham” ap- “We currently have our
The suspensions, made under provisions of the plied to licensed own satellite, Oscar, in
recently proclaimed Radiocommunications Act, amateur radio operators | orbit. It was built by
will be in force till December 26 in one case and till who sat for examinations ‘amateurs throughout
January 1, 1986, in the other. set by the Department of the world but was
“The suspensions are indicative of the depart- Communications, said launched through the
ment’s determination to stamp out anti-social institute secretary Fred American space pro-
behaviour in radiocommunications operations,” Parsonage. gramme.”
the spokesman said. Institute members, who Amateur radio played
number about 1500 in an important part in
WA, were worried about world affairs, especially
West Australian 19/12/85 a heading in Thursday’s major disasters, he said.
West Australian 21/12/85
Mr. Parsonage may say no-one knows the origin of the term "ham",
but what do you think of this? (Contributed by Henry VK7HV).
"Have you ever wondered why we amateur radio operators are called
hams? Well, it goes like this: The call WPAIXNV was applied for in
1908, and was the callsign of one of the first amateur wireless
stations, operated by some members of the Harvard Radio Club.
They were Elbert S. Hyman, Bob Almy and Peggy Murray. At first they
called their station Hyman-Almy-Murray, but tapping out such a long
name in code soon called for a revision, so they changed it to
Hy-Al-Mu using the first two letters of each name.
Early in 1909, some confusion resulted between signals from amateur
wireless Hyalmu and a Mexican ship named Hyalmo, so they decided to
use only the first letters of each name and the call became HAM.
In the early pioneer unregulated days of radio, amateurs picked
their own frequency and call letters. Then, as now, some amateurs
had better signals than some commercial stations. The resulting
interference came to the attention of Congessional Committees in
Washington, and they gave much time to proposed legislation
designed critically to limit amateur activity. :
In 1911, Albert Hyman chose the controversial Wireless Regulation
Bill as the topic for his thesis at Harvard. His instructor
insisted that a copy be sent to Senator David I. Walsh, o member of
one of the Committees hearing the bill., The Senator was so impressed
he sent for Hyman to appear before the Committee. He was put on
the stand to describe how the little amateur station was built, and ;
almost cried when he told the crowded committee room that, if the .
bill went through, they would have to close up the station because
they would be wnable to afford the high licence fees or to cope with
all the other requirements which were set up in the bill.
The debate started and the little station HAM became a symbol of
all the other amateur stations in the country crying out to be
saved from the menace of the big commercial stations who did not
want them around. Finally the bill got to Congress and every
speaker talked abouti the little station HAM,
That's how it started. You will find the whole story in the
Congressional Record. Notionwide publicity associated the station
HAM with amateurs. From that day to this, and probably until the
end of time, in radio an amateur is a HAM.
(Reprinted from Mike % Key,o
Florida Skip, Break-in IARU Magazine)
via VK4BEI RBBS.
SO YOU WANT TO CONTACT THE EDITOR?
His name is John Rogers. His callsign is VK7JK. His telephone
number is 002.293402. His address is:
1, Darville Court,
Blackman's Bay,
Hobart, 7152.
And when you lose your copy of "QRM", remember he's QTHR. When
he is at home, the 2m rig is normally running and listening to
Repeater 2.
F OR S ALE.
I am selling one "Siemens" 100 Teletype machine, complete with
loop supply plus information on how to construct an RTTY demod.
Please contact Warren VK/CV, 15, Petchey St., Bellerive.
Copies of this newsletter will be distributed to WIA members at
Branch meetings and to other interested subscribers by post at
purely nominal cost. Anyone who wishes to take up this offer,
please contact the Editor.
_—
North Western Branch News.
At the December A.G.M. of the North Western Branch of the W.I.A.
(Tasmanian Division), the following Members were elected as office
bearers and holders of special positions for 1986:
President: Mr. Robert Gore, VK7KAB.
Vice-Presidents: Mr. Ross Bonney, VK7WP.
Mr. John Webster, VK7KDR.
Secretary: Mr. Tony Clayton, VK7AH.
Treasurer: Mr. Bruce Marshall, VK7MB.
Repeater & Beacon Coord: Mr. Andrew Perkins, . VK7 ZAP.
QSL Bureau: Mr. Max Hardstaff, VK7KY.
Youth Activities: (As yet unfilled) .
Activities: Mr. Greg Stammers, VK7ZBT.
News & Publicity: Mr. Rank Hughes VK7 ZFH.
Librarian & Publications: Mr. Terry McMullen, VK7BV.
WICEN Coordinator: Mr. John Duncombe, VK7ZPT.
RTTY Broadcasts: Mr. Florian Biner.
Publicity: Mr. Ron Churcher, VK7RN.
An RTTY Tip, from the VK4BEI RTTY Mail Box.
(This was contributed by Henry VK7HV).
Stereo equalizers can be very useful at an RTTY Station to tailor
the frequency response between the receiver and the demodulator.
As each control gives 12dB gain or loss, the response can be made
to peak at or near the demodulation centre frequency. Twice as
much equalizer range can be had by connecting the left and right
channels in series (output of one to the input of the other). With
this series connection, you can get 24dB lift at the desired
frequency, and by setting all other controls at -12dB, you can get
24dB loss at all other frequencies.
This means the desired frequency range is 48dB higher than all other
frequencies outside this range. Of course, you really need an
equalizer with a frequency band control at or near your demodulator
centre frequency, as if you needed to raise two controls to include
the desired frequency range, the benefits may be somewhat reduced.
(Especially if it is a five band type equalizer).
This idea can be useful for CW and even for phone as it will some-
times be found that hard-to-understand speech can be put through
the equalizer and made more readable.
Reprint from the VK4TTY News,
from VK4KUG News Editor.
WOULD ALL ASPIRING CONTRIBUTORS TO "QRM" PLEASE NOTE THAT THE
EDITOR'S CLOSING DATE FOR COPY FOR THE MARCH EDITION WILL BE
FEBRUARY 28th.
A CURE for TVI caused by amateur radio transmitters.
From Warren VK/CV.
My first experience with TVI attributed to my radio transmissions
occurred when I purchased a video cassette recorder (VCR).
When transmitting on the 40m band, I appeared on our TV receiver
as large black lines across the screen. Investigations were carried
‘out and showed that some VCR's have diode switching systems which
make them susceptible to interference problems. A study of notes
taken or otherwise acquired during my amateur radio training with
Harvey (7HK) and Allan (7ZAR) suggested that the problem may be
the fundamental signal overloading the VCR circuitry, so with this
in mind, I decided to build a trap to modulate the incoming signal
W W
to the TV. I have an external colour TV antenna which had balun
and a 75 ohm coaxial feed line to the VCR. First I removed the balun
2
and coax and replaced them with 300 ohm TV ribbon. The TV signol
was still O0.K,, but the TVI was still there. In my notes I found
a plan for a simple trap, so decided to have a go at it. I cut a
piece of 100 mm sewer pipe (PVC) 100 mm long, drilled a é mm hole
near each end, and then wound 6 (six) turns of RG59/U coax around
the pipe with about 100 mm extended through the holes in the pipe.
Next I bared the braid on each end of the coax and soldered a
150pF trimmer capacitor across them. A 75 to 300 ohm balun was
fitted to one end and a Belling Lee fitting to the other. This
was installed near the VCR between it and the antenna. After
some fiddling with the capacitor, the result was:
N O MORE T% I3 -4
VHF SMORGASBORD
The 1985/6 sporadic E season has been producing some of the best
and most consistent openings for some little time on 6 metres with
a real possibility of working all VK mainland call areas and ZL-
mainland call areas in the one day together with such 'goodies' as
FK8, P29, VK9, (Lord Howe Island), VK9 (Willis Island), VK9 (Norfolk
Island) and ZM8 (Kermadecs) tossed in for good measure. Even 3D2-land
has been heard here.
December 17th. was a 'red letter day' for this scribe (who after
nearly 25 years of waiting was a bit cynical!!). Got on air at
0640Z to find 6 metres well and truly open to all mainland ZL, with
signals well over S9 both ways. After noting that 144.1 'sounded
lively', an arrangement was made on 6 to test the path on 2m SSB. -
Lo and behold, at 0727Z 2-way contact was established with George,
ZL3PN, in Christchurch, with signals well over S9 each way initially.
This led to a contest type scramble for contacts until 0830Z when
the path closed after a final short word with ZL3PN - the path
length was approximately 2050Km. Strang 'y enough, only Ian (7ZIF)
and myself worked the 2m opening from the south - where were all the
other VHF 'buffs'??? Ian worked ZL3's and yours truly managed a
solitary ZL1 among quite a collection of ZL3's.
26th. and 27th. December - Yet another 2m 'red letter day' which
started at 22597 and going through to about 0100Z (on 27/12). It
all began with a 5/9 each way contact with VK4TN on the Gold Coast
and others in the Brisbane area, working gradually down through the
Gunnedah and Narrabri areas in VK2 - there were many fine contacts
to be had. A few weak VK3 signals were heard towards the end of
the opening, but nothing worked from my QTH.
Just for an encore, as it were, during a terrific 6m opening on
January 8th., to avoid some of the QRM around on that band, 2m was
again investigated with the beam out towards ZL - a CQ at 07172
immediately brought a 5/7 response from ZL30D in Christchurch, who
informed me that my 40 over signal on 144.1 had blasted out some
local ZL 'backscatter' contacts going on at the time but not
-y
audible here. In the 'pile-up' which followed, a number of other
ZLL3's were heard but not a great many worked due to the general
tumult which resulted.
Whoever said there was nothing much exciting happening on VHF??
That lot gave me the biggest 'buzz' on VHF for a long time. I just
hope the next good one won't be quite so long in coming along - BUT
I'LL BE LISTENING even if it is.
Greg VK7KJ.
The Tasmanian Devil Award.
The first certificate for this award was issued on 3rd. February
1980 to VK7RM, and the last certificate to date was number 351
issued toaZL-SWL. 351 certificates at 50 contacts each equals
17550 contacts plus o similar number of acknowledgments (it taokes
two to tango) brings the number to 35100 participants. In addition,
there have been countless thousands of those who have not qualified
as yet. Over the six years, 168 awards have gone to overseas
stations. During the last twelve months on each Tuesday night
there has been an average of eleven Tasmanian amateur stations on
the net, and 23 outside the State.
During the nets all stations are advised that if any operators,
their families or friends are thinking of a visit to Tasmania,
arrangements can be made for them to receive up to date information
from the Tourist Bureau at no cost to them or us. This is due to the
initiative of Greg VK/NGH, and many people have expressed their
thanks for this exclusive service.
Due to cricket matches, plus the deteriorating conditions on 80m
in the last few months, support from Tasmanian amateurs has been f
falling. We therefore appeal to you to spare an occasional hour or
so on 3.59KHz from 1000Z. Even 30 minutes from a station who is not
a regular would be more than welcome. It is also an excellent
opportunity for new calls to learn correct procedure (don't worry if
you make a few mistakes at first - you will be coached in the polites
possible maner). If long skip occurs and you can't hear the net
controller, a Mainland station will relay and call you in your turn.
Finelly, a word of thanks to all those who have been consistent
supporters of the net.
(from Bob, VK7NBF)
THE WIRELESS INSTITUTE of AUSTRALIA
TASMAMIAN DIVISIGON
Notice of Mestin
Thz Annual CGeneral Mzetir a9 the Tasmanian Divisiocon of the Wireless
Institute of Australia will bz held at the Auditorium, Australian
Meritimse Colleges, Launc=stcn, Tasmania on Saturday 15th March, 19836
-
commencirg 2.30 gpm.
o
1924 Minutes (resad and adopted)
Pregidents Repcrt
Treasursre Report
Divisicnal Reports
NMctices of Motion
Genzral Busirness
El=cticr of Q+4+fice Bearers (ex officioc)
Elsction of 19846 Divisicnal Councillors
Mzsting Close
Nomination for VK7 Council1 1986,
Mominaticon Form for VKZ Council
I nominate......
... 0 aa-2.2.281181I8N00000 nns
for a positicr in the VKT Cocuncil for the year 1936.
PropOSEr... vcvverssrnssesasesasnnsaCallsign...ceeeennn.
SECONdEr . v i et st v s s e ersnes s CAIISIGN e e esnees
I, the proposed, hereby accept the rnomination for the above position.
Signed.........w...............(hominee)...............date.
«
Forward to The Secretary, W.I.A. as. Division,
-
F.Q, ox 1010, ]
e
=
i asmaria, 7250
by 22nd. Feb. 1°22s&5.
ADVERTISEMENT
Communications F/L
003 R72ES6
F.0. Box 1311
Launceston 7 7230
multi mode Z5-2. 0GHz Fecelver
0 Watt Multi Mode 23 cm Transcelver.
Microwave Modul
e MM1Z96 with Tcom ICZE0Z driver F¥490, 00
i
4 navearter 2m TE ¥180.00
The three combimec un will give vou EM=70Cm-230m portable operation
gpecial umit price b 0
CCS0E Multi~Mode ol Metear “ortable Transceiver. 2/10 Watt output. FM
+itted wi bl care b bag. ELEO, OO0
Microwave Module 12%4 Mz Converter 268Mhz 1F. FEE, 00
Toom TC7208 HE Transoel var F1150,00
Al ZEM 1d Lo Band F40, 00 =ach
Foe FM7E5 Hi ~Band Rase FLE50, 00
Fyve FM7ZE Lo—-Hand Hase ration 1Z2Volt DO operation £50, 00
Hewl et Fackara rmot operating FHO, 00
Sine Wave Generataor mperational Valwve urit FLO, 00
FRacal 10c/s Freguency and period meter £30.00
Urmiden 2O
sl Sl HE sl ver Fower transformer burnt out. Unit works OFE as
e L Beamd Recel var : up Witk avternal 12 Volt supply.
F1E0,
Mot orol @ Mol
t o= hosrds., There are 14 of the following
component s
MM e an LA4FF tr
i mmer L0l OOy [o=Yu I Mfd 28w cap
plus many other Tdped A 5100 T 4O 6 F£4, 00 sach.
Comtact
KENWOOD
PRICE LIST EFFECTIVE 1ST JANUARY 1986
AMATEUR COMMUNICATIONS PRODUCTS
SUGGESTED
‘ MODEL DESCRIPTION RETAIL
PRICE
AC ADAPTOR FOR CD-10
AERIAL ADAPTOR FOR TH-21/41
[ILIGHTNING ARRESTOR 100w - so 239
LIGHTNING ARRESTOR 100w - N-typsg
LIGHTNING ARRESTOR 1KW - so 239
LIGHTNING ARRESTOR 1KW - N-type
ANTENNA TUNER - COMPACT MOBILE
ANTENNA TUNER - BASE STATION
ANTENNA TUNER - AUTOMATIC
SHOULDER STRAP FOR TR-2500/2600
PAN ADAPTOR FOR SM=220 3.395MHAZ
PAN ADAPTOR FOR SM-220 8.8MHZ
BATTERY CASE FOR TR-2400
BATTERY CASE FOR TR-2500/3500
BATTERY CASE FOUR TR-26060/3600
CALL SIGN DISPLAY - LCS SYSTEM
DC-DC CONVERTER FOR TH-21A/41A
DC-DC .CONVERTER FOR TR-2500/3500Q
DC-DC CONVERTER FOR TR—2600/36OQ
DC CONVERTION KIT FOR R-600/
-2000
DC-DC CONVERTER FOR TS-520/820
/830
EXTERNAL "C" SIZE BATTERY 318
CASE FOR TH-21/41
EXTERNAL "C" SIZE BATTERY 3181
CASE FOR TH—2600/36$0
EXTERNAL FAN FOR TS-130E
REMOTE FREQUENCY READ OUT FOR
T™™-201/401
FlOB3Y 2LECTRONICS
477 NELSON ROAD,
MT. NELSCN 7007
Telephone (002) 23 6751
The prices listed are subject to change without notice.
RI T T o1 o eT A bAA T