Yesterday at the field - Page 3 - RCCanada - Canada Radio Controlled Hobby Forum
RCCanada - Canada's Radio Control Hobby Forum
Electronics Discuss radios, chargers, etc...

Reply
 
Thread Tools Display Modes
Old 06-20-2019, 12:24 PM   #21
Cougar429
Level 3 Supporter
★ Site Supporter ★
 
Cougar429's Avatar
 
I am: Gary L
Join Date: Aug 2008
Location: Tecumseh, Ontario

Feedback: 92 / 100%
Posts: 6,548
Total Props: 38
Re: Yesterday at the field


       Remove this ad - become a site supporter!
Mike, that practice ensures you retain control over the system at all times, regardless of signal type.

Even if your Rx has failsafe programming, (such as to set low throttle and neutral flight surfaces with loss of signal) not a good idea to power down what is setting output on your receiver.
__________________
I know there's money in aviation........I put it there!
Cougar429 is offline   Quick reply to this message.

Sponsored Links - Subscribe to remove this ad.
Old 06-20-2019, 10:39 PM   #22
stegl
RCC Supreme Contributor
 
I am: Len S
Join Date: Mar 2009
Location: Kelowna
Radio of choice:
DS16 And still use my trusty SD-10.
# of RCs: 10

Feedback: 116 / 100%
Posts: 5,395
Total Props: 35
Re: Yesterday at the field

I know that my 72 MHz systems would move the servos if the transmitter was turned off first but neither my 2.4 systems have that problem that I have ever noticed.
stegl is offline   Quick reply to this message.
Old 06-21-2019, 05:25 AM   #23
cloudniner
Level 3 Supporter
★ Site Supporter ★
 
cloudniner's Avatar
 
I am: Richard N
Join Date: Mar 2003
Location: Tamworth Area
Radio of choice:
Graupner MC28 & MC20 & MX20 & MX12
# of RCs: 24

Feedback: 55 / 100%
Posts: 1,915
Total Props: 11
Re: Yesterday at the field

Did Futaba eventually incorporate Model Match?

This is a great feature which I believe Spektrum patented.

My Graupner systems have had Model Match for years. Not sure how they got around Speks patent.
cloudniner is online now   Quick reply to this message.
 
Old 06-21-2019, 06:56 AM   #24
Mad_Mike
RCC Junior Contributor
 
Mad_Mike's Avatar
 
I am: Mike M
Join Date: Mar 2016
Location: Mallorytown Ontario
Radio of choice:
Taranis Q X7
# of RCs: 25

Feedback: 4 / 100%
Posts: 237
Total Props: 1
Re: Yesterday at the field

FRSky doesn't call it model match but the later RXs can be bound with an RX number and will respond only to that number so it works the same as model match as long as you set it up properly.
An older RX doesn't care about the model number and responds to any model on the radio to which it's bound.
Mad_Mike is offline   Quick reply to this message.
Old 06-21-2019, 02:43 PM   #25
davidmc36
Driver, Airframe
★ Site Supporter ★
 
davidmc36's Avatar
 
I am: David C
Join Date: Jul 2010
Location: Morewood, ON
Radio of choice:
DX18 Stealth iX12 Taranis X9D+
# of RCs: 1E

Feedback: 91 / 100%
Posts: 4,136
Total Props: 52
Re: Yesterday at the field

The gist I got was you could do a "Matching System" as long as it did not work quite like Speks. Spek was hard coded to be non-optional. The others like Graupner came out a few years back with optional system. Speks is now optional that you can stick with normal or override and have two or more model memories for the same Rx.

I don't know for sure what the specific thing is that makes them different enough. Something deeper I suppose.
__________________
No Bounce-No Play
The one who dies with the most toys wins!
Electric flying is pretty much seeing how close to a dead short you can run without setting it on fire.
34453
Weather Station
davidmc36 is offline   Quick reply to this message.
Old 06-21-2019, 03:22 PM   #26
cravenjw
Level 3 Supporter
★ Site Supporter ★
 
cravenjw's Avatar
 
I am: John C
Join Date: Oct 2011
Location: Ontario
Radio of choice:
Jeti
# of RCs: ???

Feedback: 47 / 100%
Posts: 1,641
Total Props: 30
Re: Yesterday at the field

Quote:
Originally Posted by cloudniner View Post
.... Not sure how they got around Speks patent.
All the RF chipsets in use in our 2.4 RC systems have peer to peer modes with MAC address, or GUIDs or pipeline IDs depending or the chipset. Spectrum didn’t invent this! Spektrum just made a protocol layered on top of these matching mechanisms that all the RF chipset support or better put are dependant on. So as long as you use the RF chipset pairing/matching and don’t “procedurally” duplicate the spektrum binding/matching process, there is no infringement, and anybody making a 2.4 system these days is effectively “model matching”.
__________________
This hobby is a Slickness!
cravenjw is offline   Quick reply to this message.
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the RCCanada - Canada Radio Controlled Hobby Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

Member names may only be composed of alpha-numeric characters. (A-Z and 0-9)

!!ATTENTION ADVERTISERS!! If you intend on advertising anything on this forum, whatsoever, you are required to first contact us here . Additionally, we do NOT allow BUSINESS NAMES unless you are an Authorized Vendor. If you own a business, and want to do sales on this site via posting or private message, you will need to follow the rules. Shops, Stores, Distributors, Group Buys without being authorized will see your account terminated.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Radio of choice?
Which radio is your current favorite to use?
Number of RC Vehicles?
How many boats, cars, planes do you own?

Log-in



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
vBulletin Message

Thread Tools
Display Modes

Forum Jump


All times are GMT -5. The time now is 05:27 AM.


vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.