President’s
Ramblings
A
few gremlins hit the pages last month, and a few things didn’t
happen as I wanted.
Firstly to Graeme
Brown VK3BXG, the real author of the cow story (and that’s
no bull!!!) and Graham Coleman VK3YCG apologies for getting
call signs confused. Just a moment
of insanity there, and I have plenty of those!
Secondly, I will try and get this magazine to you via email
this month, it never happened last month because of problems
with the file. We will also send you a hard copy for a month
or so and then let you make up your mind how you would like
to receive is.
Thanks to Albert VK3BQO who is the editor this month. We
will be taking it in turns to produce this magazine. Takes
the pressure off a bit! Also thanks to David VK3FW and Geoff
VK3HGG who are photocopying, collating and posting the mag
each month.
The rest of the happenings will be in here, so have a read.
Cheers, Andrew VK3HFA
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Hey Members, although we manage to fill the pages of the
mag with snippets, it would really be great to have some
larger articles to sink the teeth into. Can you help us out
please.
Ed
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Antenna For Sale
Reg VK3UK has a 2m Ringo antenna for sale. Check with Reg at the next meeting
to make him an offer for it.
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Club Room
The Committee has formulated a set of procedures for use
of the Club Shack facilities outside of Meeting times.
Once approved, these procedures will be distributed to
Members who must agree to abide by these procedures to
gain unrestricted
access to “The Shack”. Along with the procedures,
a list of “code of Conduct” rules will apply.
Access to the facilities can be terminated as simply as pressing
a few keys on a keyboard and the keys cannot be copied so
the Right of Access will need to be earned and respected.
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Hamfest 05
The Hamfest is on track to be the great event it has always
been. Don’t forget the date is 16th July and we could
do with all the helpers that can assist on the day -- PLEASE.
Bruno is the proud Daddy of the event this year. Thanks Bruno
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Silent Key
One of our members passed away recently. He was Dennis Furlong
VK3XP. Unfortunately we have not been able to obtain any
more details as at the posting of this magazine so we will
let you know more as details come to hand.
73s Dennis
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The following
article is reprinted from Australian Reader’s
Digest July 2005
What's faster? Morse code or text messaging?
It was a mad dash - with dots - recently at Sydney's Powerhouse
Museum when veteran telegraph operators Gordon Hill and Jack
Gibson took on a couple of kids and their mobile phones in
a race to send the quickest message. The rules were simple:
93-year-old Hill had to translate a message into morse code
and send it to 82-year-old Gibson to decode the transmission
and print it out using a manual typewriter. Meanwhile, 13-year-old
Brittany Devlin punched the same transmission into her mobile
phone using text messaging and sent it to nine-year-old Ben
Hutchinson's phone nearby. And the winner? Morse code romped
home. It took 90 seconds for Gibson to have the message down
on paper. The text message appeared 18 seconds later. Victory
to the tried-and-true 19th century invention.
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RD
Contest
Members decided at the June Meeting to take part in the next
RD Contest. Mike VK3KTO explained what the RD was about
and described the operating rules. He is co-ordinator for
this event and he will be inviting operators to take part
during the 24 Hour event. Two sections are operated; HF
and VHF. If you would like the challenge of taking part
in a 24 Hour event you will not be asked to stay for the
whole time unless you think you are up to the task. However
shifts will be ransisto for both sections. The RD Contest
is held this year on the 13th and 14th of August and it
will give us a chance to use the new Club Shack and all
the new antennas. It should be a good lead up to JOTA which
follows in October of course. (15th and 16th October)
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Radio in the CFA (Prepared by VK3HGU)
The development of radio in the CFA started around the mid
1940’s when brigades in the Western District started
experimenting with HF radio. These were usually ex army
tank wireless the likes of No.19’s and FS6’s.
They were crystal and valve and operated in the AM mode
with a power output of about 20W.
The first big test for the radio networks, which had been established with
brigade groups, came in the 1952 and 1955 fires in the North East and Western
Districts. On this occasion the army was called in to assist with radio communication.
Other types of HF radio followed including Habros, Hawk 102’s, SC 100 – 108
and Forest Commission AWA Forest Phone FP1. Some of these were privately owned
and operated by amateurs.
About the late 1960’s SSB was introduced and then about the early 1970’s
ransistorized radios came into being.
Some of the early pioneers for CFA included Hughie O’Rorke, Mike Russell-Clarke
and Vivien Cooper, among others. One of the first radio groups was VL3QC of
the Casterton Group radio network in 1954. It had 12 operators. HF stations
were established in Ballarat, Bendigo, Geelong and Dandenong.
In 1959 there were 708 radio licenses among brigades. Around the mid 1950’s
CFA began introducing VHF transceivers with valve components and about 25W
output. Some of these were PYE ST151, 60B, BTR 20, AWA, MTR 15 and 20’s,
Phillips 1677-828-92-920 and at present Motorola Syntrx Pro with about 40 operational
channels.
In 1966 the CFA began changing over to VHF from HF for its radio network. Later
around the late 1960’s, early 1970’s, transistorized VHF radios
were introduced. Mike Russell-Clarke was also instrumental in designing VHF
radio units for spotter aircraft. Some brigades at first were hesitant to change
to VHF because of its shorter range. But, due to consultation and the efforts
of Russell-Clarke, higher power base stations and repeaters were set up.
After the 1962 bushfires, Group Officers and Captains collected
2000 pounds which the Dandenong Ranges Group used to set
up a complete radio system with base stations, a repeater
station on Channel 9 TV tower and mobile radio for all vehicles.
At present there are over 25000 radios in CFA network.
CFA HF Frequencies
Old Fq’s
|
2.850
|
New Fq’s
|
2.488
|
3.260
|
2.488
|
2.512
|
3.290
|
4.510
|
2.580
|
3.340
|
4.525
|
2.600
|
3.360
|
5.906
|
2.620
|
3.393
|
8.050
|
2.660
|
3.836
|
|
2.692
|
3.848
|
|
2.740
|
4.524
|
|
2.780
|
|
|
The new frequencies are only tested on high fire danger
days during summer. This occurs near the Sth. Australian
border, scheds are about 0700 to 0900hrs, midday and 1900
to 2100 hours.
VHF Frequencies 160.9875 to 163.7875 (40 operational channels)
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Club
Event Queue
|
Club Event Queue
|
|
Friday
17th June
|
General
Meeting
|
Bill
VK3DOU
|
|
|
Mid Year Dinner
|
Cardinia Park Hotel
|
|
Monday
27th June
|
Committee
Meeting
|
Club
HQ
|
|
Friday
1st July
|
Prac Night
|
Club
HQ
|
|
Friday
15th July
|
General
Meeting
|
TBA
|
|
Saturday
16th July
|
Hamfest
|
HELP!!!
|
|
Monday
25th July
|
Committee
Meeting
|
Club
HQ
|
|
Friday
5th August
|
Prac Night
|
Club
HQ
|
|
Saturday
6th August
|
Exam Day
|
Tooradin (Pavey’s)
|
|
Saturday
13th Aug
|
RD Contest
|
Club
HQ
|
|
Sunday
14th August
|
RD Contest (cont)
|
Club
HQ
|
|
Friday
19th August
|
General Meeting
|
TBA
|
|
Saturday
15th Oct
|
JOTA/JOTI
|
Help
needed!
|
|
Saturday
10th Dec
|
Christmas Party
|
El Presidento’s
|
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A Letter From ACA
they’re changing things again.
The Australian Communications Authority (ACA) is in the process
of relocating radiocommunications apparatus licensing, frequency
assigning and customer enquiries services from Regional Offices
to its Central Office in Canberra. This is in response to
ongoing changes in licensing arrangements over many years
(for example, increased use of class and system licensing)
and it will enable the ACA to continue to improve service
delivery and to respond to new challenges. A new team called
the National Licensing and Enquiries Centre (NLEC) has been
established to take up this work. All licensing, frequency
assigning and customer enquiries services performed in the
Regional Offices will transfer to NLEC by the end of July
2005. In addition, the ACA will merge with the Australian
Broadcasting Authority (ABA) on 1 July 2005 to create the
new Australian Communications and Media Authority (ACMA).
The creation of NLEC and ACMA will not affect the status
of your licence. Licence fee payments to the ACA may continue
to be made by mail, credit card or BPAY as per the instructions
on licence renewal notices. If you have questions about the
centralisation of services, please contact NLEC@aca.gov.au
or 1300 850 115.
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Letter to the Editor
Mike and I have been members of GGREC for 10 years. Peter
Pavey our past president has led the club for five of those
years. During that time, Mike and I have really enjoyed
the Club Meetings; monthly for me and twice monthly for
Mike. We have looked forward to meetings with such interesting
speakers over the years such as Ian Jackson, Graham VK3NE
(Antarctica, shipping etc), Peter Diprose (radio operations
in New Guinea), and many others. We have found Peter to
be one of the best presidents just look at the achievements
over the years. Apart from Peter and Pat conducting radio
exams in their homes for the past 10 year that we know
of, the fabulous new shack which Peter, Ian Jackson, and
lots of other members helped build and furnish with enthusiastic
vigour over the months during 2004-2005, we have held White
Elephants days which have once again through efforts of
Peter and other members been most popular and lucrative.
The funds enable us to carry on.
The spirit of the club is so great, both from a radio perspective
and a social one. You just have to listen to the happy, familiar
voices discussing radio parts and other topics. There is
just a happy hum which a lot of other clubs do not have (this
has been mentioned by visitors from other clubs over the
years).
Peter’s
liaison with the guides over the 5 years of his presidency
has been excellent too. Sincere thanks Peter
for all the hard work you have done during your 5 years as
president of this club.
From two most
grateful members Naree & Mike Ide
Postscript : Naree gave me this letter a couple of months
ago and I forgot to include it. So apologies for the oversight.
Andrew
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The Annual Club Dinner
was held in June. According to all those attending, the meals
were extremely tasty and value for money. Looks like this
venue gets the GGREC “Thumbs Up”.
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Talk Talk Talk
Andrew Clinkaberry gave an impromptu talk about the medical
equipment carried in a modern ambulance. Although Andrew
spent an hour describing such items as de-fibrillators
and closed loop breathing apparatus, it felt like he had
only touched the tip of the iceberg. Well done Andrew;
we will all be waiting for the next episode of Dr Casey.
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Want To Be Bowled Over
A 10 pin bowling afternoon has been organised for September
10th at Cranbourne. Bowling commences at 2pm and the fees
are $8.00 per adult inc shoes plus $7.00 per child inc
shoes.
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Club Shack Proves Popular
Its good to see the Club Shack being used extensively at
the Prac Nights. At times it was a bit crowded and you
have to weave your way through the crowd to get from one
room to the other but I think that shows how popular it
is. This month’s event saw the Club Station getting
some use talking to Ian VK3BUF on his trip around the Southern
States of Aus. Signals on 80m were good with Ian’s
sloping mounted roughly dipole (attached apparently to
a picnic table) in a caravan park proving to be the best
way to go when portable.
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General Meeting Minutes
Date: 17 June 2005
Start time: 08:00 PM.
Location: Guide Hall Cranbourne.
Chairperson: Andrew Clinkaberry VK3HFA
Minute Taker: Bruno Tonizzo VK3BFT
Present: As per attendance sheet.
Visitors and Guests: Brian Fry from Endeavour Hills
Apologies: Ron & Judy Robertson, Val & Ian Benson,
Steve & Maria Harding.
Correspondence Received:
AR Magazine for June 2005.
Newsletters from FAMPARC & EMDRC.
Correspondence
Sent: Letter to the Cranbourne Guides advising of the new
GGREC Committee, power point repair in the hall & that
we are not going to have Prac nights in the hall on the first
Friday of the month.
Treasurer’s
Report: As tabled.
Read by: Mike Ide VK3KTO Moved by: Mike Ide VK3KTO Seconded
by: Reg Goddard VK3UK Carried: Yes
New Callsigns - Nil
Previous Minutes: As printed in March magazine.
Business Arising from Previous Minutes:
Albert U Andrew to take turns collating & editing the
Club magazine.
Boat Ride – No news yet.
Radio Print Handicapped Guest speaker– No news yet.
Club shack – Policy for the use of the Club shack to
be written by the Committee and presented to member for discussion.
Mid Year Dinner – At the Cardinia Hotel, Saturday 25th
June at 6:00 PM.
RD Contest – GGREC to enter this year to see how a
contest is organised & run. Mike to manage the HF room & Helmut
to manage the VHF / UHF room.
Email Address – Please see Andrew to check and or update
your email address.
Gippstech – no news.
Bowling night – Club voted to go to Cranbourne. Date
to be announced.
New Business:
Magazine layout – Members said that it was alright.
Cakes baked by Dorothy Inhoven each Prac & GM night.
Members to make a donation for each slice.
Fund raising ideas – general discussion.
This months Guest speaker has cancelled. Andrew to give a
talk on Ambulance equipment.
Letter of thanks to be written for the display of ambulance & equipment.
There will be a raffle at each GM. See Reg & Jenny for
tickets. Please bring some spare change for tickets.
Nest Exam date is the 6th August at 1:00 PM.
Meeting Closed at around 08:45 PM.
Next Committee Meeting: Monday 28th June 2005 at 8:00 pm
at GGREC Headquarters Cranbourne.
Next General Meeting : 15th July 2005 at the Guide Hall
Cranbourne.
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G & C Communications
Specializing In Two-Way Radio, Car Audio & Alarm Systems
Authorised Dealer For: Barrett R.F.D.S – Kenwood – Icom
- Gme Electrophone – Uniden -Yaesu
HF & UHF Amateur, CB & Marine Radios
Receivers, Scanners, GPS & Accessories
Sales – Installation – Repairs
Commercial Two-Way Radio Systems
Visa, Bankcard and Mastercard
Shop 2 207 High St Cranbourne
Shop: 5996-3298 or Mobile: 0417 387 515
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All Band Dipole Antenna
An all band dipole that has low SWR on 80,40,30,20,15,12 and 10 Meters. Does
not need an antenna tuner and is fed by coaxial cable. Length is 41 Meters
and fed 8 Meters from one end. Uses a 2 stage super low loss balun 98.9%
efficiency
For more info contact Peter VK3KCG 9770 5321 or go to www.dxantennas.com for
more information.
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For Sale
70cm 11element Yagi
With A 11.5db Gain Over A Dipole
These Antenna’s Are Ideal For Mobile Use As They Come
In Two Pieces And Can Be Used As A 6 Or 11 Element Antenna
Special Price For Club Members:
$80 Each ($30 Goes To The Shack Building Fund)
Contact Reg Vk3uk
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GATEWAY
The Official Journal Of The Gippsland Gate Radio
AND ELECTRONICS CLUB inc.
July 2005
Incorporation Number A0016893M
Club Meetings are held on the third Friday of each month
at the Cranbourne Girl Guide Hall in Grant Street. Prac nights
are held on the first Friday night in the Club- rooms. Both
nights commence at 8:00 PM. Visitors will be made most welcome.
President Andrew Clinkaberry VK3HFA (5942 5396)
Secretary Bruno Tonizzo VK3BFT (9700 4526)
Treasurer Mike Ide VK3KTO
Committee Members Reg VK3UK, Helmut VK3DHI, Dave VK3XMF
Ivan VK3ARV
Magazine Editor(s) Andrew VK3HFA, Albert Hubbard VK3BQO
Club Station VK3BJA located in the clubrooms.
6M Repeater VK3RDD : Freq. In 52.575, out 53.575 MHz
70cm Repeater VK3RLP Freq. In 434.475, out 439.475MHz
CTCSS 88.5Hz IRLP Node Number- 6794 (Using VK3RLP)
Call in Frequencies are: HF on 28.325 MHz, USB VHF on 146.225 MHz, FM and UHF
on 438.850 MHz,
Visit our internet site at: www.ggrec.org.au
Current GGREC inc. Membership Fee Schedule
Full Member $37.00, Pensioner Member $22.00
Junior Member $22.00, Extra Family Member $17.00
Fees due after each April Annual General Meeting.
The deadline for articles is TEN DAYS before each General
meeting.
Please direct magazine correspondence to:
Andrew Clinkaberry, 1 Carney St. Nar Nar Goon Vic 3812
Phone: 5942 5396 or email clinks@dcsi.net.au
All other Club correspondence to P.O. Box 1098, Cranbourne
3977
or Email : secretary@ggrec.org.au
It costs lots of cents to produce and send each copy of
Gateway.
Disclaimer- The opinions expressed in this publication do
not necessarily reflect the official view of the GGREC inc
and the GGREC inc cannot be held responsible for incorrect
information published.
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