JR X9503 2.4GHz DSMX Transmitter Only Radio

Radio Combo	Servos	Receiver
JR 9503 2.4 Heli (Mode 1)	-	-
JR 9503 2.4 Air (Mode 1)	-	-
JR 9503 2.4 Heli (Mode 2)	-	-
JR 9503 2.4 Air (Mode 2)	-	-

* Mode 2 Standard US Throttle Left
* Mode 1 Throttle Right

More Information (links):
* JR9503 Instruction Manual (.pdf)

Combining Spektrum's industry-leading 2.4GHz DSM technology with proven JR 9503 transmitter programming with optimal features creates this impeccable radio. Additional features such as 50 model memory, model match, and back-compatible with all Spektrum receivers makes this model a great value. Furthermore, the highly requested throttle timer start up feature added to the advanced functions of the X9503 and a back light screen also increases visibility and readability on the display provides top of the line features to this already great radio. Enthusiasts can appreciate this JR radio regardless if a beginner or experienced hobbyist.

Features:
- DSMX/DSM2, Compatible with all Spektrum Brand Aircraft Receivers
- Throttle Timer Start Up, Back Light Screen, 50 Model Memory
- Flight Modes (3 Airplane, 5 Sailplane, 6 Helicopter)
- 6 Programmable Mixers (2 multi-point style)
- 3-axis dual rate & expo and 3-position flap
- Gyro System (In-flight selection of 3 gains for up to 2 gyros)
- Trim system offers presets for ail/ele/rud/flaps/flaperon for each mode (Sailplane)
- Launch/Land Flight mode over ride system (Sailplane)

Specifications	System Features	Program Features
Channels: 9 Channel Modulation: DSM2/DSMX Mode: Heli/Airplane/Sailplane Model Memory: 50 Tx Battery: 1500mAh 9.6V	- Trainer Button - Gear Switch - Flap Switch - Elevator - Dual Rate - Flap Trim - Lever - AUX4 - Rudder Dual Rate - Aux Trim - Aileron - Dual Rate - AUX2 - Mix Switch - Lever - Rudder Trim - Throttle Trim - List Button - Enter Button - Clear Button - Power Switch - Aileron Trim - Elevator Trim - Rolling Selector - LCD Display	- Switch Assignments - Flight Modes - Dual Rates/Exponential - Wing Type - Aileron Differential - V-Tail - Dual Channels - All Primary Flight Controlsand Flaps - Dual Throttles - With Independent Trims and Throttle Curves - Adjustable Trim Rates - Built-In Elevator-To-Flap Mixing - Built-In Aileron-To-Rudder Mixing - Throttle Curves - Flap System - Snap Roll System - Gyro System - Servo Speed - 6 Programmable Mixers - Fail Safe - Trainer System - Timers - Servo Monitor - 5 Swashplate Types - Adjustable Trim Rates - Built-In Cyclic to Throttle Mixing - Aileron, Elevator, and Rudder  - Special Governor Pre-Program Mix  - 5 Throttle Curves 7 Points  - 6 Pitch Curves 7 Points  - Gyro System 3 Gains

DSM2/DSMX - Security and Speed
Unlike most first-of-its-kind innovations, DSM2/DSMX is not an unproven concept. It is based on the exact same Spektrum 2.4GHz (Digital Spectrum Modulation) that RC car racers as well as micro electric and parkflyer modelers have been enjoying for at least two years now. Like DSM2, DSMX provides an impenetrable radio link that's immune to every known type of RC interference. And because it operates at 1024 bit resolution, it provides the kind of locked-in response that will have you feeling more connected to your model than ever before. The big difference with DSMX is that, in addition to absolute precision and complete freedom from interference, it processes its signal faster than any high-end 72MHz PCM system. In fact, many of the pilots who have tested the DX7 describe DSM2's response time as almost telekinetic. You'll feel more connected with your model than every before.

ModelMatch - Extra Safety and Precision
DSM2 and the R921 aren't the 9503 2.4's only marvels. Spektrum engineers have come up with patent-pending innovations that you'll wonder how you ever lived without-ModelMatchTM. ModelMatch puts an end to the "wrong model" syndrome. Almost everyone that flies RC has, at one time or another, crashed, or seen someone crash, because they neglected to verify the model name on the transmitter display in their preflight check. With the 9503 2.4's a unique code is embedded in the signal so that if the wrong model's name is on the screen, the model's controls simply will not respond.

A Completely Integrated Radio System
Instead of settling for a 2.4GHz module adaptation to accomplish spread spectrum capability, JR has incorporated DSM2 as an integral feature of the X9503 2.4GHz. Consequently, there's no added processing time. What's more, Spektrum engineers have incorporated technology that permits owners of conventional XP9503 radios to transfer all of their model programming data from their transmitters directly to their new X9503 2.4GHz transmitters!

The Bottom Line
JR quality, unmatched Horizon Hobby product support, programming sophistication you will probably never outgrow, along with the all-important advantages of Spektrum 2.4GHz convenience and security. That is the X9503 2.4GHz, and it's the most unique advanced radio control system ever offered. The system the world has been waiting for.