Friday, June 17, 2011

How to Add Scale Weathering to Your Ultra Micro War Bird



Ultra Micro warbirds are one of the latest fun crazes in the RC Hobby. Flying in the backyard with buddies to a full mock battle over the grass, these gems make evening flying a thing of beauty. The only real issue is that they all look like small little models that are new from the factory. That wasn’t how it was back in the big war. They were battle-proven and well used. Our warbirds need some weathering on them!

It isn’t hard to weather, and we’ll show you how to do it. Using the Ultra Micro Mosquito, we turn a fresh-from-the-factory looking warbird to a plane that saw some serious action on the battle front. All it takes is some pastel chalks, a few paint brushes and some flat clear coat. Before long, you will find your warbird looking like the real deal and your friends will be so amazed they’ll ask how you did it.

ParkZone Ultra Micro Corsair Review



It was an icon of U.S. military might during WWII – a weapon so devastating its foes referred to it as “Whistling Death”. Now the F4U Corsair is making a name for itself as the latest ParkZone Ultra Micro Series scale warbird that you can fly just about anywhere.

We meet with Seth Arnold, the Product Developer on the Corsair to see what has come to life in this new Ultra Micro model. Scale details include a three bladed propeller, authentic paint scheme, molded clear plastic canopy, landing gear with steerable tail wheel, and even two sets of decals. The 4-channel control with elevator, throttle, rudder and aileron provide full control for precise flying and maneuverability. So take a look and get ready to order yours today.

Wednesday, June 15, 2011

Announcing DMSS and the JR XG8 from JR Propo

Modelflight is very excited to announce JRs truly 'state of the art' entry into the 2.4GHz market; DMSS and the XG8!

The brand new eight-channel XG8 DMSS radio will be released in Australia on June 15th. 


The XG8 Radio will be offered as a combo, including anXG8 transmitterand a RG831B (with RA01T remote) telemetry enabled receiver. 

The XG8 is the first JR transmitter to come with a LiFe battery, being fitted with a 2S 1400mAh LiFe pack. This has greatly reduced the weight of the transmitter, which weighs in at only 770 grams. It also ensures perfect balance and no compromise to the great JR ergonomic design. The transmitter has an integrated charging circuit so just plug in the suppliedAustralian Compliant AC adapter and the charging unit will shut down automatically once it detects that the battery is fully charged. No more worries about overcharging!


The XG8 offers Aeroplane, Helicopter and Glider modes, a 30 model internal memory, stick modes 1 to 4 and an SD card slot for model data sharing, expanded storage and software updates (SD card not supplied). 

Programming is easy thanks to JR’s well-proven, intuitive user interface with data entered using the familiar scroll bar and four push-button entry keys. The programming information is clearly displayed on the large, graphical back lit screen. 

XG8 uses the new JR DMSS 2.4 technology which, besides offering a secure, robust radio link to control your models, also offers advanced telemetry functions and JR’s new Intelligent Output System. Receiver voltage telemetry is built in as standard and other forthcoming add-on sensors will give you real time feedback of information from your model such as the RPM of an aircraft propeller or helicopter rotor blades, temperature and variometer/altimeter readings. 

JR’s Intelligent Output System automatically selects control signals that need to be transmitted at exactly the same time and transmits the data for these channels as one complete signal frame. This ensures that there is no time delay when commanding servos used for critical functions such as a CCPM swash plate on a helicopter or when operating a four servo aileron wing.

Other features include side-lever controls on either side of the transmitter, a Touch Select System for switch selection, dual trim options, a user selected menu for frequently used functions, failsafe on all eight channels, user assigned switch function, programmable throttle cut and two independent programmable timers.


What is JR DMSS?
Dual Modulation Spectrum System is JR’s own 2.4GHz protocol. A later entrant into the 2.4GHz market, DMSS can be considered as the truly ‘state of the art’ method of providing radio control for model use.  And since JR have not rushed their own 2.4GHz protocol into production they have been able to incorporate the very latest techniques for ‘Wideband Data Transmission’ into the next generation of JR radio control sets.

DMSS combines the best features of Frequency Hopping Spread Spectrum (FHSS) and Direct Sequence Spread Spectrum (DSSS) protocols. FHSS is great for avoiding interference and DSSS offers high response. JR DMSS combines both these attributes, having both frequency hopping and high response.

The JR DMSS system uses a greater than 3Mhz wide signal as compared to the majority of others which utilise a much narrower [1Mhz or less] signal.

If we know anything about spread spectrum signals, a wider base signal [3Mhz Vs 1Mhz] allows for a huge increase in noise and interference immunity performance and at the same time allowing for much faster data bandwidth/throughput.

The fact that DMSS is actually using quite a wide bandwidth signal is a huge advantage in 2.4GHz performance and it will provide superior performance over any other current 2.4GHz system that is currently available.

DMSS also offers ‘Two-Way Communication’ (telemetry) with receiver voltage monitoring as standard. Other types of sensor are due soon, with Temperature and RPM sensors being the next types to become available from JR in late June.

Probably the most important thing about JR DMSS is that it is 100% pure JR, with no involvement from any other outside company. This means that JR are back in full control of product development, so they can now concentrate on doing what they do best – making what are arguably the world’s best quality  radio control systems.


Click here to read more on JR's DMSS

What is JR DMSS?

What is JR DMSS?

Dual Modulation Spectrum System is JR’s own 2.4GHz protocol. A later entrant into the 2.4GHz market, DMSS can be considered as the truly ‘state of the art’ method of providing radio control for model use. And since JR have not rushed their own 2.4GHz protocol into production they have been able to incorporate the very latest techniques for ‘Wideband Data Transmission’ into the next generation of JR radio control sets.

DMSS combines the best features of Frequency Hopping Spread Spectrum (FHSS) and Direct Sequence Spread Spectrum (DSSS) protocols. FHSS is great for avoiding interference and DSSS offers high response. JR DMSS combines both these attributes, having both frequency hopping and high response.

The JR DMSS system uses a greater than 3Mhz wide signal as compared to the majority of others which utilise a much narrower [1Mhz or less] signal.


If we know anything about spread spectrum signals, a wider base signal [3Mhz Vs 1Mhz] allows for a huge increase in noise and interference immunity performance and at the same time allowing for much faster data bandwidth/throughput.

The fact that DMSS is actually using quite a wide bandwidth signal is a huge advantage in 2.4GHz performance and it will provide superior performance over any other current 2.4GHz system that is currently available.

DMSS also offers ‘Two-Way Communication’ (telemetry) with receiver voltage monitoring as standard. Other types of sensor are due soon, with Temperature and RPM sensors being the next types to become available from JR in late June.

Probably the most important thing about JR DMSS is that it is100% pure JR, with no involvement from any other outside company. This means that JR are back in full control of product development, so they can now concentrate on doing what they do best – making what are arguably the world’s best quality radio control systems.

How can I get JR DMSS?
DMSS is being built into the next generation of JR radio control sets. DMSS sets can be differentiated from earlier JR 2.4 sets by looking for the XG series nomenclature.

The first XG series radio to Australia will be the XG8 eight-channel system, which is supplied with an RG831 receiver, complete with an embedded Receiver Voltage sensor and the combined satellite receiver/telemetry module RA01T.

The XG8 has passed MAAA testing and is due for release in Australia on June 15th, 2011. Later in the year we expect the radio line-up to extend with a pleasing blend of conventional JR transmitter case design with modern design touches. When picked up and compared with current eight channel sets we think you really will ‘feel the difference’!


If I already own a JR modular transmitter, can I update it to DMSS?
At the time of writing we are still waiting for JR’s instructions on how to deal with requests for DMSS updates. We will post any new information on this topic in the Support pages of our website

Will I be able to use DSM2 receivers with my JR DMSS transmitter?

No. JR DMSS is a completely new 2.4GHz protocol with the combined better features from FHSS and DSSS. DMSS transmitters will not work with earlier 2.4GHz receivers from either JR or other manufacturers.

OK, so now I’m up to speed with JR DMSS. But I’ve heard there is a new version of the earlier DSM2 system that JR previously used. Can you tell me more?
JR’s first 2.4 systems used the DSM2 protocol on licence from Horizon Hobby. DSM2 has recently been updated to DSMX. You can read more about this topic here.

The brand new eight-channel XG8 DMSS radio will be released in Australia on June 15th.

Thursday, June 9, 2011

How To Replace the Tail on Your Ultra Micro Corsair




With a number of flights on your Corsair, you may find that perhaps it just doesn't look as nice as it did when it was new. Corsairs were the prize of the Navy and Marines back in their day, and should be one of your prize birds as well. A little battle-worn from those sorties out behind the tree or around the house, your Corsair needs to be ready for battle at a moment's notice. We'll walk you through what it takes to bring your Corsair back to life with new parts, a few basic tools and a few minutes in the shop.

Replacing the tail section on the Corsair is easy and only takes a few minutes to do. Follow these steps and you will have a new tail on that bird in no time - flying sorties and clearing the skies of any enemy micro warbirds in your neighborhood.

Wednesday, June 8, 2011

How To Replace Your Ultra Micro Corsair Wing



With a number of flights on your Corsair, you may find that perhaps it just doesn't look as nice as it did when it was new. Corsairs were the prize of the Navy and Marines back in their day, and should be one of your prize birds as well. A little battle-worn from those sorties out behind the tree or around the house, your Corsair needs to be ready for battle at a moment's notice. We'll walk you through what it takes to bring your Corsair back to life with new parts, a few basic tools and a few minutes in the shop.

Replacing the wing takes a little bit of work, but isn't that hard. We show you step by step what it takes to bring your Corsair back to life with a new wing. In just a few short minutes and some basic tools, we will help you get a new wing on that bird for the next flying session!on



It's May - And the Phoenix is at ETSA Park

I had intended beginning this month story with a picture of the present state of the Frequency Keyboard, such as was used for many years to make certain that we would not incur frequency clashes during the night. After giving the matter a very serious thought, in fact lots of them, I could not see the excitement of a picture, and good quality I assure you dear readers, of Michael Schneider’s sole key sitting, totally on its on, in the middle of a large table. Exciting? I don’t think so. Sad? Maybe just a tad. But as we move on the current situation made us all eternally grateful for 2.4gHz.

So friends, my first picture is on Andrew Pile, one of the many fliers these days who are gleaning enormous satisfaction from flying micro and ultra-micro models. Again a silent prayer for 2.4gHz as I watched no less than 5 or these tiny models flitting around the sky like a pack of horse flies – well controlled horse flies at that, I might add, but – oh! so fast. Then as I let the lens of my digi sweep along the “Pit Area” it picked up Wayne and Steve who had been busy preparing their two models – a Blade 400 and a tiny MSR. The MSR (Multi-roater) was the beginning of helicopter flying for many a person who had, previously to the exciting introduction of micro contra-rotating blades, thought it all to have been deeply hidden in the too hard basket.

Then, out of the blue, came a flock of micro-sized fixed wing aircraft – tiny aircraft that, apart from being quite aerobatic, flew at such a rapid rate that they became a bit of a problem for the eyesight of Senior Citizens. My third picture shows one of such models, in the Parkzone Ultra-Micro Trojan.


 I would dearly like to point out, at this point in the epistle, that, due to a malfunction of my “ever-before reliable digital camera” I have been forced to fall back on the photographic talents of my friend Mike O’Reilly for this month’s article attachments and suggest that he might sell a lot more from his thriving business, Model Flight on Goodwood Road, If he would kindly pose his models on a black background. The attached photo of the Trojan sitting on a foam box, resulted in a slight pay decrease for his current effort. In nailing one of our newer ETSA Park fliers, who posed for him with his Parkzone UM Sukhoi, shown proudly flaunting his wares in the next image, all was forgiven.  

Another Michael, (goodness me, they are becoming as popular as twin-rotored micro models) has been flying micro models, just about since their release and he can be seen here with his latest effort, a magnificent micro Corsair which astounded those who had time to watch, by, not only its enormous burst of speed but also of its apparent ease of controlling this delightful little model. If you have the slightest interest in indoor flying, this is the way to go. I say indoor for, whilst they are capable of performing outdoors a dead calm day would make the outing a lot more satisfactory. They are just sooooo light with their all-foam build.

I have included the next picture for one reason only. Yes, it is of a cool cat holding his ever-popular Blade 120SR. Now,” listen carefully for I will only say this once.” Let your eyes wander straight down under the “cat” and you will notice the tail feathers of the 120 and that the vertical fin is as far to the rear as it will go. For some reason, mine had moved itself well forward of this position. Now I must admit that there must be a reason for that cos it had been glued in that position. Just make sure that that little Empennage (wow I’m waxing all technical now) is located at that rear-most position and happy flying.

The usual word, that we have all heard before, and I quote, “Andys at it again!” That means, quite simply, that Andy Hollitt has lodged one of his many Foamies in the rafters at ETSA Park Netball Stadium. Not a difficult task for anyone. The hard part is in getting it down again and, in Andy’s usual skilful style, after several attempts, managed to dislodge it with just another foamy from his flock. It was met with much applause as it made a soft landing on the highly polished floor, many metres below. Well done, yet again Andrew.

As they say in the Navy – did and probably still do – “Now hear this.” There is to be a change of date for our September gathering at Indoor. Please make a note, wherever you do that sort of thing, that we meet, at the usual time of 8-30p.m. on September 29th. – I repeat September 29th. This is the last Thursday of that month and the change is for a special reason when we would like to see a great turnout of all classes. If it is electric power and runs on either air or wheels, we would like to see it on that night. The reason – ok, be patient. No doubt you have all heard of one of the major motoring events each year – The Bay To Birdwood Rally which attracts many hundreds of competitors. Well – we are to be a part of their “Cruising Classic Events” which are special events, organized to give the entrants something to do on either days or nights leading up to, and following the major event. They have been invited to visit ETSA Park that night to witness Indoor Flying and this is the first time in the history of that major outing for the motoring fraternity, that one of their support events has been conducted at night time. From our side, we will have one of, not only Australia’s leading Helicopter pilots, but probably world class and quite likely two of those. If you are bringing a wheeled vehicle, make sure it is four-wheel drive as two are not sufficient for that highly polished floor.

Now dear readers, in closing this story for the merry month of May, I visited the Jet Action at Monarto and, whom should I find there but the Managing Director of Model Flight and OMP, Michael O’Reilly who was busily re-fuelling his magnificent Viper Jet – a large model, almost three metres in length and just a tad below that in width. Now you know how I keep my job.

Hoping to see you all at Indoor at ETSA Park once more on June 16th where you will just pay ten dollars to have a night’s flying enjoyment.

Keep it safe – The Phoenix.

Monday, June 6, 2011

Electrix RC Ruckus 2WD Monster Truck Review



There are times when you want to go run an RC car or truck for the pure joy of running an RC car or truck. This allows you to forget about lap times, shock oils, gearing, tire inserts and just have fun. The Electrix RC Ruckus 2WD Monster Truck is a perfect example of a truck that is designed to simply be fun and durable. Much like its stadium truck cousin, the Circuit™, the Ruckus is designed for the beginner or casual RC'er in mind to be able to just have a ton of fun.

The Ruckus is a backyard basher through-and-through. The raised chassis allows it to get over obstacles that may hamper other trucks. The included 20T motor and 1800mAh Dynamite® Speedpack™ provides enough power to propel the Ruckus over the roughest terrain quite well. We charged up the stock battery and headed out to Eli Field to put the Ruckus through its paces. Between the different terrain options and the race track, we spent a pretty fun afternoon with the truck.



Speed Specs
Ruckus Monster Truck
Part Number: ECX2000 (Orange); ECX2100 (Green)
Vehicle Class/Type: 2WD Electric Monster Truck
Target Audience: Beginning and Casual Monster Truck Enthusiasts
Completion Level: RTR

Track Notes:
We've been waiting for the weather to break here, counting down the days to when we'd see temperatures over 50, no rain and winds to die down to under 40MPH gusts; it's been that sort of spring. Thankfully, we had a break in the weather and I was able to get out and thrash with the Ruckus.
Before I headed out, I only needed to do a minimum amount of prep work. Everything that I would need to get up and running came in the box including the battery pack, charger, transmitter and the AA's for the transmitter. I could have charged up the 1800mAh battery on my Dynamite Passport Ultra charger, but I decided to test out the included wall charger. After a few hours, the pack was completely charged and ready to roll. At the same time, I also charged up some extra 1800mAh Speed Packs to make sure that I would have an afternoon of fun ahead of me.
From the first squeeze of the trigger, the Ruckus didn't disappoint. It had a good combination of both bottom-end torque and top speed. I was even able to pop a few wheelies on high-bite surfaces. Whether I was running the truck on concrete, grass, gravel or dirt, the Ruckus felt at home in all environments and on all surfaces. I will admit to being a bit worried at how the Ruckus would handle taller grass as, while its motor is decent, tall grass could cause excessive drag that could hamper the truck. I was relieved that this wasn't an issue though, as the Ruckus was able to get over everything I threw in its way. I learned very quickly to not underestimate this truck.
The handling of the Ruckus was pretty good on all surfaces. Often 2WD monster trucks suffer from excessive chassis roll or don't handle all that well, but the Ruckus doesn't have this issue. The chassis stays relatively flat while cornering and doesn't traction roll at the rate that other trucks can. Yes, it is still possible to traction roll the Ruckus, but you really need to try. Overall, this is a very good driving truck.

Top Speed/Acceleration
The 20T motor that comes with the Ruckus is the same motor that comes with the Circuit. I am thankful to see that the guys over at Electrix RC dropped the pinion size a few teeth to compensate for the larger tires of the Ruckus. I'd say the top speed was right around 20MPH when I was making speed runs. At the same time, the acceleration was pretty good too, as the Ruckus was able to get up and over just about anything in its path. Now don't be confused, the Ruckus won't set any land-speed records, but it's fast enough to be fun for beginners, but not so fast that it would be difficult to control.

Handling
Monster Trucks aren't renowned for their precise touring, car-style handling traits, but the Ruckus is honestly better than many other trucks out there. The normal tendency of these trucks is for them to be overly top-heavy and to suffer from excessive chassis roll. While the Ruckus isn't a race vehicle, it really drives quite well and outperforms expectations. If you really push things, you can get the truck to step out or get a little tippy, but overall the Ruckus doesn't drive like a traditional high CG monster truck.
On the dry track at Eli Field, I will admit that the Ruckus was more challenging to drive due to the loose nature of the dirt and the hard packed surface. I could slide the rear of the truck around if I got on the power too hard (think of it as a drift car on dirt!). Power slides were fun and controllable, and, if I wanted to settle the truck down a bit, I think I could have by simply packing the gear diff with some thick grease, but I was having far too much fun driving to worry about wrenching.

Jumping
One of the main reasons to buy an RC monster truck is to try to emulate the look and feel of their full-size counterparts. Monster trucks are known for catching wicked air and crushing anything in their path, and an RC monster truck needs to be able to recreate as much of that as possible. The Ruckus is a brilliantly fun truck to drive and it begs to be jumped. The suspension is very plush and I never felt like the Ruckus had bottomed out or ran out of suspension travel. While the jumps at the Eli Field track aren't ginormous, they were well shaped and gave me the opportunity to air the Ruckus out quite well. Again, it never failed to impress as I traversed a variety of different obstacles and jumps. The Ruckus begged to be jumped over and over and over again.

Off-Power
The sealed endbell 20T motor that the Ruckus comes with doesn't have the strongest magnets out there and, as such, the Ruckus has a tendency to keep rolling when you get off the throttle. Tapping the brakes delivers an instant burst of reverse since there isn't a delay, and you cannot disable reverse. Around the track, I found this a bit annoying, but when I was just running around in the open lot or on the dirt mounds, I didn't notice it one bit. Again, this is not a race truck and not designed to carve tight lines—it's designed to be fun to drive. If you need to get off the gas to get around a corner, the truck "whoa's" itself down nicely and makes it easy to turn and continue rolling along.

On-Power
The power delivery of the Ruckus is smooth and easy to get acclimated to on just about any surface. It's absolutely possible to break the rear tires free on loose surfaces like the track at Eli Field, sand or gravel, and doughnuts are fun and repeatable because of this. When the time comes to simply get rolling forward, the Ruckus has plenty of forward bite to get you moving along in any direction you desire. The included tires are also a bit softer than I initially expected, which can only help, but still provides the forward and site bite that you'll need when you're out just having fun.

Out-Of-The-Box Setup
One of the things I have most enjoyed and appreciated about the Electrix RC vehicles, is just how user friendly and easy to use the vehicles are for the person with little to no previous RC experience. The Ruckus is no different as it comes out of the box ready for tremendous RC fun. The design of the Ruckus begs to be driven hard on a variety of different surfaces and locations. The stock setup is well suited and balanced to this application. As I've mentioned, monster trucks tend to get a bit tippy, especially when changing directions at speed, but the Ruckus seems to borrow quite a bit from its stadium truck cousin the Circuit, as this is perhaps one of the most sure-footed 2WD monsters I've driven. This, more than anything else, is why I think the Ruckus is such a good vehicle for beginners. Instead of having to learn how to drive and control the truck, you can focus on just having fun and learning the basics of driving an RC vehicle.

Conclusion
I wish that trucks like these were available when I got started. From the durable construction materials and design, to the overall performance and handling, the Ruckus represents a great first step for anyone to get into RC. Beyond that, it's the perfect vehicle to share your passion of RC with too. While I may not want to hand the transmitter of my 1/8-scale buggy over to my kids, I have no such worries about letting them drive the Ruckus. I know that, not only can the Ruckus withstand the lack of driving skill they have, but that they can handle driving the truck and not become frustrated.
The Ruckus reminds me of a game I might download for my mobile device (stick with me here, I promise it'll be good). See, if I want to really get a great gaming experience, I power up my big screen and my HD gaming system and become totally immersed in that world. However, there are times when I want to just go and chill and have fun. And while I still get somewhat into the game on my mobile device, I know that it's there for those bite-sized portions. The same thing applies to RC. If I want to get my hardcore RC fix, I have my race vehicles for that application. However, there are times when I just want to go and get my bite-sized RC fix, which the Ruckus does a tremendous job of. Whether the Ruckus is your first RC truck, your twenty-first, or your one-hundred first, it's one of those vehicles you can't help but have a good time with.