The John Moyle Field Day will be held over the weekend of the 20th-21st March 2021 and will be run from UTC 0100 on Saturday to 0059 on Sunday.
The aim is to encourage and provide familiarisation with portable and field operation, and provide training for emergency situations. The rules are therefore specifically designed and focussed to encourage field operations.
The John Moyle Field Day Radio contest is held in honour of the late John Moyle, a long term editor at the Wireless Weekly, Australia’s first news-stand wireless magazine (not counting the AWA monthly), published in 1922 which later became, Radio & Hobbies – later Radio Television & Hobbies) magazine from 1947- 1960.
During his service in the RAAF during WWII, he was responsible for keeping radio and radar equipment working using innovative solutions during very difficult war time conditions.
The WIA decided to dedicate a long term memorial to John Moyle in the form of an annual Field Day with a focus on portable or field operation.
Over the years the contest has evolved to not only include portable or field operators but also include home stations who may also take part using a different scoring system.
A fantastic radio to use for the HF part of the contest is the Xiegu G90. This unit is portable and can be run off your car battery.
The HF amateur radio dipole Antenna covers the popular 5/7/10/14/18/21/24/28 and 50Mhz bands. The antenna is rated at 100Watts PEP power handling capability and is supplied in a convenient canvas carry bag.
The antenna comprises a 1:1 balun and 2 bobbins containing the appropriate amount of wire to cover the specified bands.
Contestants can enter for either 6 hours or 24 hours.
The Xiegu G90 is the ideal transceiver for the Hf part of this contest. For those who are not amateurs this is the ideal weekend to listen to amateur radio in action and to evaluate antennas etc.
The aim of the contest is to score the most points, by making as many contacts as possible.
On the HF bands, 2 points are earned per contact. Other points scales apply to VHF/UHF, dependant on the distance over which the contact is achieved.
The contest is open to all VK, ZL and P2 stations. All other stations are welcome to participate, but can only claim points for contacts with VK, ZL, and P2 stations. All VK, ZL, and P2 stations can claim points for all contacts, with any station in the world, as long as valid serial numbers are exchanged.
The contest rules ensure more logs are submitted, by requiring that if any station works the same station a total of more than 10 times on any band or on any mode then the logs from both stations should be submitted to verify those contacts.
Single operator portable entries shall consist of ONE choice from each of the following (e.g. 6 hour, phone, VHF/UHF):
a 24 or 6 hour;
b Phone, CW, Digital or All modes;
c HF, VHF/UHF or All Bands.
Multi-operator portable entries shall consist of ONE choice from each of the following (e.g. 24 hour, phone, VHF/UHF):
a 24 or 6 hour;
b Phone, CW, Digital, or All modes;
c HF, VHF/UHF or All Bands.
Home entries shall consist of ONE choice from each of the following (e.g. 24 hour, phone, VHF/UHF):
a 24 or 6 hour;
b Phone, All modes;
c HF, VHF/UHF or All Bands.
Multi operator stations are not permitted in the Home Category.
If any Station works the same station more than 10 times in total using any band and, or using any mode, they should submit their own log to verify those contacts for the other station.
https://www.tecsunradios.com.au/store/wp-content/uploads/2015/02/tecsun_logo_Artboard-1-300x112.png00Michaelhttps://www.tecsunradios.com.au/store/wp-content/uploads/2015/02/tecsun_logo_Artboard-1-300x112.pngMichael2021-02-24 11:46:522021-02-24 11:46:52John Moyle Field DAY in one month
Over the past eight weeks we have been running a competition to win a Tecsun PL880 radio. The purpose of the competition was to generate excitement around the capabilities of shortwave and promote Radiogram to budding amateur radio enthusiasts.
https://www.tecsunradios.com.au/store/wp-content/uploads/2015/02/tecsun_logo_Artboard-1-300x112.png00Michaelhttps://www.tecsunradios.com.au/store/wp-content/uploads/2015/02/tecsun_logo_Artboard-1-300x112.pngMichael2019-02-03 09:00:392019-02-01 12:59:46Announcing the winner of Tecsun's #DecodeToWin competition!
At Tecsun Radios Australia, we’re a bunch of amateur radio enthusiasts ourselves, and AMSAT’s satellite launch on December 4 (Australian time) “Fox1 Cliff” has inspired us to join forces with the volunteers at AMSAT who build and launch Amateur Radio Satellites.
https://www.tecsunradios.com.au/store/wp-content/uploads/2018/11/tecsunxamsat.jpg3001200Michaelhttps://www.tecsunradios.com.au/store/wp-content/uploads/2015/02/tecsun_logo_Artboard-1-300x112.pngMichael2018-11-23 15:17:552018-12-03 15:26:19We've joined forces with AMSAT
This week Federal Labor has announced that if elected to Government next year it will provide $2 million in funding for the ABC, specifically to bring back shortwave radio services across some of Australia’s most remote areas. Read more
https://www.tecsunradios.com.au/store/wp-content/uploads/2017/01/Blog-shortwave.png21173490Michaelhttps://www.tecsunradios.com.au/store/wp-content/uploads/2015/02/tecsun_logo_Artboard-1-300x112.pngMichael2018-11-23 09:14:002018-11-23 09:51:38Labor commits to restoring ABC's shortwave radio services to Australia's most remote communities
The Tecsun S-8800 has been a long time coming to the Australian market so we’re very excited that Silicon Chip Magazine has featured this great new addition to our range of radios in their most recent July 2017 magazine!
The Tecsun S-8800 review is on Page 57 of the July 2017 issue of Silicon Chip Magazine!
Here are some of the great things they had to say about the P-8800.
“If you live in, or go “bush” and want a radio that will let you keep listening where other radios have given up, or if you’re a city resident who wants to give DX listening a go, try the Tecsun S-8800.”
– Silicon Chip Magazine
“The S-8800 is right up there, even exceeding many higher-priced sets in its ability to not only resolve distant stations but to maintain them at an enjoyable level.”
– Silicon Chip Magazine
“The shortwave section covers just above the broadcast band (1.711MHz) through to almost 30MHz (actually 29.999MHz and with its single sideband plus AM reception, along with fine tuning, you’ll be pulling in stations that you didn’t know existed!”
“Although the frequency range is stated as 520-1620kHz (when the receiver is set to 9kHz spacing), it can be extended by setting the receiver to 10kHz spacing and then it will be possible to tune 520-1710kHz. By using slow tuning steps (1kHz), and station can be tuned.”
The Tecsun S-8800 High Performance AM/FM Radio has been designed to provide maximum performance on the AM (MW) bands, allowing listeners to receive fringe AM radio stations with unmatched audio clarity.
The Tecsun S-8800 is the only radio in the Tecsun range to provide an infrared remote control in the kit. An absolute luxury for the user as all functions are able to be controlled by the remote. The remote uses standard AAA batteries to make using the remote hassle-free and cheap when it needs recharging.
The Tecsun S-8800 is available and in stock now, right in time for Father’s Day! Find out what else is new for Father’s Day!
We are thrilled to announce that TWO Tecsun radios have been awarded places on the Ezvid Wiki Top 10 Shortwave Radios of 2017!
The PL360 holds the #4 spot, with reviewers praising its comprehensive frequency scanning and four available tuning methods – most of you will know, however, that the even more superior PL365 is now available!
The PL880 goes a step further to take #3 on the list, and is described as having “unparelled sensitivity”.
The shortlist is compiled with thirty-five hours of research, and is a broad-ranging, impartial assessment of shortwave radio options available to consumers in the United States.
https://www.tecsunradios.com.au/store/wp-content/uploads/2017/02/Blog-cover-wiki-1.png300700Michaelhttps://www.tecsunradios.com.au/store/wp-content/uploads/2015/02/tecsun_logo_Artboard-1-300x112.pngMichael2017-02-22 11:35:292017-03-02 17:01:48Ezvid Wiki Top 10 Shortwave Radios of 2017
The S-8800 High Performance AM/FM Radio is the latest radio to be released by Tecsun, and we think it has been worth the wait. The Tecsun S-8800 High Performance AM/FM Radio has been designed to provide maximum performance on the AM (MW) bands, allowing listeners to receive fringe AM radio stations with unmatched audio clarity. Being the authorised distributor for Australia and the Pacific, we obtained a handmade sample for evaluation and gave it to our radio expert Garry Cratt (VK2YBX) for evaluation. Read on for Garry’s review.
Like many other models, the unit is battery operated, but in this case the batteries are 2 x 18650 lithium cells, which are charged via the USB socket on the side of the receiver. This ensures adequate DC power to sustain long periods of listening at good audio level. Users may recall that both the Tecsun BCL-3000 and the Tecsun S2000 use expensive C or D cells, and obviously customer feedback has led to this change to lithium cells.
The receiver even has a built in battery tester, in the form of two LEDs recessed into the battery compartment. If the LED does not illuminate, replace and recharge the offending cell. There is also a battery indicator as part of the front panel LDC display.
The second most obvious new feature of the Tecsun S-8800 is the inclusion of an infrared remote control. No other Tecsun model has this feature which allows the receiver to be controlled without having to touch it. This is an advantage when receiving AM stations , where the receiver has been physically oriented for best reception.
All the Tecsun S-8800’s features can be controlled using the remote control, including power, display (changing between frequency or time), memory (store or recall frequencies), tuning, VF/VM modes, scanning, mode (AM, FM (mono or stereo) USB or LSB, bands (AM, FM or shortwave, 9/10kHz setting for MW, AM bandwidth, and a keypad to allow direct entry of frequencies.
Fortunately, or perhaps part of the good overall design, the remote control operates from regular AAA batteries. Some of the receivers I have tested use special button batteries that are expensive to replace.
Ever since the demise of the Tecsun BCL-3000, and prior to that the Tecsun BCL-2000, there has been a need for a receiver capable of providing good fringe reception of AM broadcast band signals.
Other desirable features that go hand in hand with good AM sensitivity are frequency stability and those features which affect the tonal quality of sound. The Tecsun S-8800 fills this requirement by having separate volume, bass, treble and bandwidth controls. It also has the advantage of a 120mm speaker rated at two watts output, which provides superior sound, even when compared to the Tecsun PL-880 portable which has been used by many as a benchmark.
The Tecsun S-8800 has provision for the connection of an external AM antenna via the commonly encountered push button “speaker connectors”. This is a high impedance connection, so you can connect your longwire antenna directly.
However, most listeners will appreciate that an external antenna, which includes a matching balun and fed with shielded coaxial cable helps eliminate the effect of interference caused by many household items. The low impedance external BNC antenna connections can also be used for shortwave reception. One great feature that has been included is AM bandwidth selection. The only other model Tecsun receiver with this feature is the Tecsun PL-310ET, and it makes a world of difference. When an AM signal is noisy, being able to adjust the bandwidth from 6kHz down to 3 or even 2.3kHz means the difference between annoying noise and an intelligible signal, even if it does mean some loss in fidelity. This is of no consequence when most of the programming is “talkback”.
Although the frequency range is stated as 520-1620kHz (when the receiver is set to 9kHz spacing), it can be extended by setting the receiver to 10kHz spacing and then it will be possible to tune 520-1710kHz. By using slow tuning steps (1kHz), and station can be tuned.
Like previous Tecsun models the S-8800 allows the user to select between 64-108MHz, 76-108MHz and 88-108MHz frequency coverage.
There is also provision for connection to an external FM antenna, and many users already know the trick of connection to their household TV antenna to improve reception. Forcing the receiver into the FM mono mode will also improve weak signals.
Shortwave (SW) Features
SSB (single sideband) is used by what shortwave listeners call “utility” services. This can include amateur radio operators, aircraft, marine weather, 4WD clubs, The Flying Doctor (in Australia), as well as being used by mining camps, police etc for regular outback communications.
The Tecsun S-8800 allows independent selection of USB or LSB, and facilitates either 1kHz or 10Hz tuning steps in this mode.
The receiver covers 100-519kHz (LW), 520-1710kHz (AM using 10kHz channel spacing), 1711-29999kHz (SW).
There are a myriad of other features offered by the Tecsun S-8800 including those found in most models such as clock, timer, snooze and alarms. In total 650 stations can be stored in memory across all bands (there are limits for each band) and recalled in real time or at some time in the future. There are also the usual store, recall and delete memory functions as well as auto sort (handy for removing duplicate frequencies.
The receiver offers frequency “browsing”, similar to the ETM function found on smaller portables like the Tecsun PL-310ET and Tecsun PL-365, as well as semi-automatic storage (the receiver stops when it finds a signal and you have 4 seconds to store it), and ATS (Auto Tuning Storage) where the receiver stores every signal it discovers. It is these operations where the use of the remote control makes the process much easier.
To prevent signal overload, the receiver has “DX/Local” switch.
Like all computer driven receivers, things do sometimes get confused between operator and machine. To remedy this, there is a reset switch hidden under the main tuning knob. Pulling the knob off the shaft reveals this. A small pointed device is required, most uses find a paper clip is suitable.
Testing so far has centred around fringe AM reception. My test site is 200Km from Sydney and I have found 2UE (954kHz) to be the weakest Sydney station. They transmit 5kW using an omnidirectional antenna.
For the test I decided to compare the Tecsun PL-660, Tecsun PL-880, Tecsun S2000 and Tecsun S-8800. Each receiver was placed in the same position on a test bench, located in an open area, and operating from batteries.
Using the 954kHz reference frequency, I compared all receivers. The Tecsun S-8800 performed better than all the others. I was very surprised that it performed better than the Tecsun S2000 which has a much larger ferrite rod antenna.
Tecsun S-8800 results: entertainment quality signal (using reduced bandwidth)
Further testing on all bands will be performed in coming weeks and the results added to this review.
The Tecsun S-8800 is due to arrive at the Tecsun Radios Australia Sydney warehouse in mid-March (date TBC) with an initial batch of 20. It is available to pre-order now on the Tecsun website – eleven have sold already, so get in quick for the best chance of securing yours!