borley1863

Hi i know this is realy a radio question but i have had no replies in that section, so i thought as it`s more common radio used in the largescale section heres my question!

Hi i have an MCD monster truck with 3 hitec largescale didgital servos, my question is do i need to have the frame rate on 5.5 which it suggests as i have a kill switch for my engine in the 3rd channel and when the frame rate is set to 5.5 it doesn`t work properly the LED just flashes i have to choose a different frame rate to make it work so am i ok with using a lower one?
Thanks
Guy

Apache-

The DX3R is famous for its flaws with 3rd chanel as well.
Put the rate on 11ms and re-try.
If you can still swap it do so.
Sanwa M11 (if you want to keep the spread spectrum system) is one of the best you can get for LS.

TCB 81

I'm trying to chose between the dx3s and the m11 does anyone know if the m11 can also do all this

Key Features

Integrated telemetry with graphically depicted gauges on transmitter*
Monitor your engine or motor’s operating temperature in either Fahrenheit or Celsius
Never let a low battery stop you in your tracks – the DX3S and integrated telemetry lets you watch over your receiver pack’s voltage to keep you in the running
Keep tabs on your engine’s operating range-safe high-rev operation
Includes SR3300T 3-channel receiver with built-in telemetry
Includes free bonus SR300 3-channel DSM sport receiver
Rolling selector user interface for fast, easy programming and setup
10-model memory
10-character model naming
3 grip sizes (small, medium, large)
ModelMatch
Expert and standard modes
Digital trims
Throttle Punch
Steering dual rate
Travel adjust
Servo reverse
Sub trims
Exponential
3-timer functions
Aux channel mixing
Telemetry alerts
Buzzer adjustments - high, low & off
Screen contrast
Transmitter battery alert
Right hand configuration (only)
Overview
Combining Spektrum’s industry-leading 2.4GHz DSM® technology with valuable telemetry features, the DX3S represents the most advanced sport-level DSM radio ever developed. RTR drivers and sport racers can add the safety of telemetry and monitor vital vehicle stats right from their transmitter, without any additional equipment. Keep your engine operating in the optimum temperature range, keep an eye on your battery voltage and check out just how fast your vehicle is running, all right from the large LCD readout of the DX3S.


* The typical telemetry range is 100–200 feet and will vary depending on the operating environment.

above is all the things the dx3s is capable of and was just wondering if the sanwa m11 can do all the same stuff i like the idea that the dx3s can tell you the temp of the motor and batt life of your hump pack and can also tell you the rpm's your motor is running at and how fast the car is going if the m11 can do that as well i think i might go that rout thank you for any help ....

SAVAGEJIM

The M11 has all that except the telemetry functions.

http://www.airtronics.net/airtronics_M11.asp

M11 Features

* Throttle Tension Adjuster
* Vibrator function (Grip)
* Traction Control System
* ALB(Anti Lock Brake)
* Trim Position Adjust (5 Position)
* Steering Height Adjuster (2 Position)
* Trigger Tension Adjuster
* Brake mixing
* EXP can be added to the ARC adjustment
* Full Adjustable Rate Control
* Variable servo speed adjustment
* Servo Monitor
* 30 Model Memory

FHSS-2 Features

* High output power, full range, even on the water
* 100% Receiver-forward compatibility. All surface FHSS-2 receivers are compatible with all FHSS-2 transmitters. If you buy an MX-3, the receiver will be compatible with the M11 FHSS-2.
* Frequency Hopping Spread Spectrum (FHSS) provides more security in harsh, crowded environments
* Fast refresh rate will make you feel “connected” to your car in a way only a digital signal can provide
* Same great, proven transmitter designs and programmability as the original MX-3 and M11 computer radios
* MX-3FG added feature: an easy-opening door on the front of the transmitter hides the binding button; now it’s much easier to set the transmitter-receiver radio link
* Small, lightweight receiver is compatible with all typical hobby servos, both analog and digital
* Transmitter/Module sets available to use in the M11, M8, and Exces radios. You can go with FHSS-2 2.4GHz in all of these Airtronics surface radios

SAVAGEJIM

The only other radios than Spektrums that I know of that have telemetry are the Nomandios. There is the Nomandio React and Sensor

React:
http://www.davesmotors.com/s.nl/c.88...t.A/id.4861/.f
Features:
Radio Type: Digital Spread Spectrum 2.4 GHz
Radio Mode: Frequency Hopping Spread Spectrum (FHDSS) & Direct Sequence Spread Spectrum (DSSS)
Game Mode: Though the USB cable to PC seen as game controller / joystick
Range: 2000ft.
Power Output: 100mW FHDSS / 10mW DSSS
Frame Rate: 100 frames per second FHDSS / 50 frames in DSSS
Total Latency: 5 millisecond max, 2ms typical
Weight (w/Batteries): approximately 18 oz.
Servo Channels: 4
Battery: Four-cell rechargeable battery (included)
Model Memory: 40 named
Controller Battery: Voltage Monitor - graphic and real-time
Receiver Battery: Voltage Monitor - graphic and real-time
Timers: Operation and lap timers
Trims: Adjustable trims and sub-trims
Controls: Dual rate, endpoints, exponential, advanced brake mixing and servo speed adjust on all channels
Anti-Lock: Brake anti-lock with adjustable trigger, cycle, delay, depth, and steering trigger
Idle Up: Yes
Tactile Alarm: Programmable vibrator
Display: Graphic LCD
Resolution: 128 x 96 pixels
Auto Modes: Auto display and display only
Presets: Failsafe and auto start
Telemetry: Real time speed, temperature, and battery supported (sensors purchased separately)
Servos Supported: Any combination of analog and digital
PC Connectivity: USB serial for charging, customization, analysis and updates
Antenna: Built in
Architecture: Software upgradeable

AND Nomandio Sensor (a much more comprehensive radio): http://www.hobbyfever.com/product_in...oducts_id=7081
SPECS: Radio Type: Digital Spread Spectrum 2.4 Ghz
Radio Mode: Direct Sequence Spread Spectrum
Range: 1000 ft (305m)
Power Output: 100mW where allowed, 10mW where allowed
Frame Rate: 100 Frames per second
Latency: 5ms typical
Servo Channels: 4
Weight: 1.5 lbs (674g) with batteries
Model Memory: 40 Named, custom graphics and sound
Controller Batt Voltage Monitor: Graphic, Real time
Car Batt Voltage Monitor: Graphic, Real time
Timers: Operation and Lap Timers
Trims: Adjustable Trims and Sub Trims
Controls: Dual Rate, End Point, Exponential
Mixing and Servo Speed Adjustment on All Channels
Anti-Lock: Brake anti lock with cycle, delay, depth
Idle up: Yes
Speaker: .75" (19mm) w/headphone jack
Audio: Programmable WAV file audio and tones
Tactile Alarm: Programmable vibrator
Display: Movable Backlit monochrome LCD display
Resolution: 128x64 pixels
Auto Modes: Auto Display and Display Only
Presets: Fail Safe, Auto Start
Telemetry: 3 channels of real time telemetry
Telemetry Sensors Included: Speed, Temp, Battery
Left handed operation: Yes (user modified)
Servos Supported: Any combination of analog and digital
PC: USB connection for customization, analysis and updates
Antenna: Fixed 3" (76mm)
Architecture: Software upgradable

Apache-

All that telemetry stuff is more of a gadget rather then being usefull for us LS guys.
Go with something reliable and which does respond also quick on distance.
The M11 is for sure a good thing. The down side on the M11 is that it uses bit more power then for example a 3PK. But you can get nice Lipo packs for your radio so there you then are also sorted.
Or go with a normal x-tal. PCM is still a very reliable and fast system.