Thread Tools
This thread is privately moderated by jj604, who may elect to delete unwanted replies.
Jan 15, 2019, 06:40 AM
ancora imparo
jj604's Avatar
Thread OP
Data

Links to other threads by jj604


I will put links in this entry to some other threads that I have started and which contain some useful data. It's hard to find stuff on RCGroups as it gets older and buried!
This is a work in progress and will get updated from time to time.

The LiPo tool for calculating a safe continuous C rating from Internal Resistance of a LiPo
http://jj604.com/LiPoTool/
The background threads for the LiPoTool
A simple way to estimate the true C rating of a LiPo battery
https://www.rcgroups.com/forums/show...a-LiPo-battery
A simple LiPo performance tool
https://www.rcgroups.com/forums/show...rformance-tool

Adapting computer SERVER power supplies as battery charger supplies.
How to convert Server Power Supplies. The main reference thread that links only to solutions.
Any other kinds of post were once ruthlessly deleted in order to keep this thread useful and concise but now most people seem to get the idea and don't post irrelevant stuff.
https://www.rcgroups.com/forums/show...Power-Supplies
A simple high quality 12Volt 100Amp Power Supply- Part1. Despite the weird title, this is the main discussion hangout for people interested in getting these powerful server supplies to run.
https://www.rcgroups.com/forums/show...r-Supply-Part1
Using two power supplies for higher voltage/capacity chargers: safety issues
https://www.rcgroups.com/forums/show...-safety-issues

Lemon Instructions and support threads
Nigel (Daedalus66) and I write various instruction documents for the Lemon receiver products and also I start the "Official" Lemon support threads. Lemon are a small company without much in the way of documentation expertise but they make nice inexpensive DSM2/DSMX compatible receivers and stabilizers. Nigel and I are not associated in any way nor paid by Lemon. We just think they are neat products that should be as easy to use as possible.

Official Lemon Instructions thread. This is where all the Instructions documents are to be found. The first 9 posts are the key ones.
https://www.rcgroups.com/forums/show...uctions-thread
Official Lemon receiver comparison chart. Summarises all the key features and compares all products. This thread is kept closed to stop people adding distracting discussion and questions.
https://www.rcgroups.com/forums/show...mparison-chart
Lemon DSM2/DSMX Compatible Receivers. This thread was not started by me but the OP seems to be long gone.
So we have started a new thread that is a continuation : The official Lemon 2020 receiver thread - NEW USERS read first 8 posts. :-)
https://www.rcgroups.com/forums/show...st-8-posts-%29
The new LM0052 DSMX Compatible 7-Channel Full-Range Telemetry Rx with Vario.
https://www.rcgroups.com/forums/show...-Rx-with-Vario
Note however that some of the discussion about this receiver is on the Lemon Telemetry thread here:
The official Lemon DSM2/DSMX Compatible Telemetry system thread
https://www.rcgroups.com/forums/show...-system-thread
The official Lemon stabilizer receiver thread. The first 8 posts contain nearly all the useful info.
https://www.rcgroups.com/forums/show...st-8-posts-%29
The NEW official Lemon Stabilizer Plus thread. This is the main thread for the StabPlus
https://www.rcgroups.com/forums/show...er-Plus-thread
Tested Lemon Stabilizer Plus configurations
https://www.rcgroups.com/forums/show...configurations
Admiral RX600SP 6 axis stabilizer from MotionRC. A thread dedicated to the Admiral version of the lemon StabPlus
https://www.rcgroups.com/forums/show...-from-MotionRC
Adding Auto Leveling and Return-to-Home to a Lemon 7 channel stabilizer.
https://www.rcgroups.com/forums/show...nel-stabilizer

LiPo technical stuff
Internal Resistance variation with temperature of Bolt and Graphene LiPos
https://www.rcgroups.com/forums/show...Graphene-LiPos
Internal Temperature of a LiPo – hotter than you think.
https://www.rcgroups.com/forums/show...than-you-think
An Introduction to Lithium Polymer Battery Technology - English version. An authoritative presentation by a German engineer that contains much useful info. An updated easier to read English version by the author that replaces an earlier crude transliteration by me.
https://www.rcgroups.com/forums/show...5#post42866095
Safe Lipo Disposal Instructions
https://www.rcgroups.com/forums/show...15&postcount=1


Other useful data
"JST" connector confusion - the real story How to identify the various small white connectors that are often wrongly named by vendors.
https://www.rcgroups.com/forums/show...the-real-story

DIY gadgets
An effective variable load automatic LiPo discharger.
https://www.rcgroups.com/forums/show...charger/page19
1 or 2S DSM2 Brick with servos
https://www.rcgroups.com/forums/show...ck-with-servos
Last edited by jj604; May 05, 2020 at 08:57 AM.
Sign up now
to remove ads between posts
Sep 15, 2020, 09:35 PM
Registered User

Lemon Rx 7 Channel Stabilizer PLUS DSMP Receiver losing signal


I have several Lemon Rx plus and I am very happy. But when I fly my plane at Mission Bay field in San Diego Ca USA. I lose signal sometimes and the Rx goes to failsafe. I am using a Spektrum DX6 Gen 2. If a replace the Rx with aa spektrum (any).It flies fine. Some one told me that there are microwave signals crossing the field. Any suggestions?. Sould I use a different transmitter, If yes, what brand, Kind. Here in the USA we can only buy Spektrum, how about a chinese Tx that will work well with the lemon Rx. Please advise.
Sep 15, 2020, 10:40 PM
ancora imparo
jj604's Avatar
Thread OP
Hi, this is my blog where I just post data and information and it should have had comments turned off.
For the best results put your question on the Lemon receiver thread here.

https://www.rcgroups.com/forums/show...st-8-posts-%29

You will get people on that thread who have had much experience with both the Lemon receivers and various Spektrum transmitters. I am sure there will be people who have had the same experience as you, particularly with Microwave towers. I am not aware of any difference between Lemon and Spektrum receivers in that environment but these towers can be a problem for any hobby 2.4GHz system.

John


Quote:
Originally Posted by gbugari
I have several Lemon Rx plus and I am very happy. But when I fly my plane at Mission Bay field in San Diego Ca USA. I lose signal sometimes and the Rx goes to failsafe. I am using a Spektrum DX6 Gen 2. If a replace the Rx with aa spektrum (any).It flies fine. Some one told me that there are microwave signals crossing the field. Any suggestions?. Sould I use a different transmitter, If yes, what brand, Kind. Here in the USA we can only buy Spektrum, how about a chinese Tx that will work well with the lemon Rx. Please advise.


Quick Reply
Message:
Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Complaint Posting link in other thread david_dewit Site Suggestions / Complaints 9 Jun 21, 2009 05:28 AM
SloV parts onto a SlowStick link to other thread radcast2 Beginner Training Area (Aircraft-Electric) 1 Sep 20, 2004 12:58 PM