7 Channel Radios

Spektrum DX7 7Ch HELI TX Only MD1

Wed, 17 Mar 2010 00:47:44 GMT

Product Features

**** THIS IS A MODE 1 RADIO ****

Overview

The DX7 transmitter only includes:

1 Transmitter
1 1500mAh Transmitter battery pack
1 Charger
1 Manual

Mode I
The control stick configuration with the rudder and elevator being controlled by the left stick while the right stick controls the throttle and ailerons.

Mode II
The control stick configuration with the ailerons and elevator being controlled by the right stick while the left stick controls the rudder and throttle.

Spektrum DX7 7-Channel HELI Transmitter Only MD2

Wed, 17 Mar 2010 00:47:44 GMT

Overview

The DX7 transmitter only includes:

1 Transmitter
1 1500mAh Transmitter battery pack
1 Charger
1 Manual

Spektrum DX7 7-Channel Air Transmitter Only MD1

Wed, 17 Mar 2010 00:47:44 GMT

Product Features

**** THIS IS A MODE 1 RADIO ****

Overview

Spektrum DX7 7-Channel Air Transmitter Only MD2

Wed, 17 Mar 2010 00:47:44 GMT

Overview

The DX7 transmitter only includes:

1 Transmitter
1 1500mAh Transmitter battery pack
1 Charger
1 Manual

Spektrum DX7 Special Edition Transmitter Only MD1

Wed, 17 Mar 2010 00:47:44 GMT

Product Features

**** THIS IS A MODE 1 RADIO ****
Throttle Curve (3) (5-point mix)
Pitch Curve (4) (5-point mix)
Revolution mix
Gyro Sensing
Swashplate Type (1-servo normal, 2-servo 180, 3-servo 90, & 3-servo 120)
Programmable Mix (3)
20-Model Memory
Model Select
Model Name
Model Type Select
Model Reset
Throttle Recovery
Input Select (Switch for Aux 2 & Gear Channels)
Dual Rate Switch Select
Timer
3-Axis (Dual Rate & Expo)
Exponential
Servo Reverse
Sub Trims
Travel Adjustments
Servo Monitor
Special Ediction neck strap included
Note: the trainer function has been removed from the DX7se

Overview

SE—Special Edition…And Serious Edge

Take the already groundbreaking features of Spektrum’s DX7 radio system, including the unmatched clarity of DSM2™, ModelMatch™ and ServoSync™…then take it to the next level specifically for cutting edge heli pilots. The result is the DX7se. It’s about way more than looks.

The Search for Speed Stops Here

The DX7se takes Spektrum’s already incredible speed and gives it a shot of adrenaline. Combining an 11ms frame rate with a latency range that’s 50% less than our nearest competitor delivers the absolute fastest air radio on the market with the most consistent response. And that low latency range is attributable directly to Spektrum’s unique DSM technology. In the pursuit of even more precise control, heli pilots are looking for an extreme link between their radio systems and control surfaces, and the DX7se offers just that. No other radio system has a lower latency, resulting in a responsiveness that is nearly telepathic without compromising the RF link quality.

Resolution—It Means More than Clear Pictures

The DX7se boasts ultra-high 2048 resolution, providing precision to go along with its unprecedented speed. What does that doubled resolution mean for you? It means the most precise feel you could possibly imagine from a radio system.
The increased resolution of the DX7se makes the difference between standard control and gliding smoothness, eliminating any notched feelings or hesitation. Control inputs and responses are so smooth, you’ll swear that you’re flying on a hard-wired connection. And all of this with the incredible range and interference-free control of Spektrum™ DSM2.

The Speed You Need

One thing is undeniable—if you want the fastest response time and lowest latency for your high-performance heli setup, the DX7se is the only system to choose. Take the controls and see for yourself. Only Spektrum can offer this connected feel.
Advanced Features:
The DX7se offers advanced features when used with the following receivers: AR7100, AR7100R, AR9000, AR9100, JR R921, R922, R1221, R1222

Feature 11-millisecond (ms) frame rate (standard DX7 frame rate is 22ms)
Benefit Even less delay between control stick input to servo action for unprecedented responsiveness

Feature 2048 resolution (standard DX7 is 1024)
Benefit Doubled resolution provides incredibly smooth, precise responses
in every control manipulation

Feature Special Edition case and graphics
Benefit New transmitter design features exclusive, aggressive new look

ModelMatch™ and ServoSync™—Extra Safety and Precision:

ModelMatch and ServoSync from Spektrum provide additional security for your model. ModelMatch embeds a unique code for each model in the DX7se’s signal so that you never risk flying a model with the wrong settings. And ServoSync re-sequences the bits of data the DX7se transmits based on the type of mixing you select, seeing to it that those servos working together receive their pulses together.

Mode I
The control stick configuration with the rudder and elevator being controlled by the left stick while the right stick controls the throttle and ailerons.

Mode II
The control stick configuration with the ailerons and elevator being controlled by the right stick while the left stick controls the rudder and throttle.

Specifications

# of Channels: 7
Modulation: DSM2
Band: 2.4GHz
Servos: none
Model Memory: 20
Transmitter (Tx) Battery Type: 1500NiMH

Spektrum DX7 Special Edition Transmitter Only MD2

Wed, 17 Mar 2010 00:47:44 GMT

Product Features

Amazing 11-millisecond frame rate
2048 resolution
Special Edition neck strap included
Throttle Curve (3) (5-point mix)
Pitch Curve (4) (5-point mix)
Revolution Mix
Gyro Sensing
Swashplate Type (1-servo normal, 2-servo 180, 3-servo 90, & 3-servo 120)
Programmable Mix (3)
20-Model Memory
Model Select
Model Name
Model Type Select
Model Reset
Throttle Recovery
Input Select (Switch for Aux 2 & Gear Channels)
Dual Rate Switch Select
Timer
3-Axis (Dual Rate & Expo)
Exponential
Servo Reverse
Sub Trims
Travel Adjustments
Servo Monitor
Note: the trainer function has been removed from the DX7se

Overview

Advanced Features:
The DX7se offers advanced features when used with the following receivers: AR7100, AR7100R, AR9000, AR9100, JR R921, R922, R1221, R1222

Feature     11-millisecond (ms) frame rate (standard DX7 frame rate is 22ms)
Benefit      Even less delay between control stick input to servo action for unprecedented responsiveness

Feature     2048 resolution (standard DX7 is 1024)
Benefit      Doubled resolution provides incredibly smooth, precise responses
in every control manipulation

Feature     Special Edition case and graphics
Benefit      New transmitter design features exclusive, aggressive new look

ModelMatch™ and ServoSync™—Extra Safety and Precision:

ModelMatch and ServoSync from Spektrum provide additional security for your model. ModelMatch embeds a unique code for each model in the DX7se’s signal so that you never risk flying a model with the wrong settings. And ServoSync re-sequences the bits of data the DX7se transmits based on the type of mixing you select, seeing to it that those servos working together receive their pulses together.

Specifications

# of Channels: 7
Modulation: DSM2
Band: 2.4GHz
Servos: none
Model Memory: 20
Transmitter (Tx) Battery Type: 1500NiMH

Spektrum DX7 7-Channel Heli w/AR7000 & 4-DS821 MD2

Wed, 17 Mar 2010 00:47:44 GMT

Product Features

20-model memory
Airplane and Heli software
Switch assignment
P-mixes
Includes 4 powerful DS821 digital servos with high-tech resin gears
3-axis dual rate & expo
3-position flap (Airplane)
5-point throttle curve (Heli)
Three flight modes plus hold (Heli)
Gyro programming (Heli)
CCPM, 2-servo 90°, 3-servo 90°, & 3-servo 120°
Configured to default, helicopter model type (all airplane programming is available)

Overview

With the DX7 you’ll be able to fly anything from micro electric helis, to big gas-powered IMAC planes without regard to frequencies and free from fear of interference. Calling this kind of thing “revolutionary” just doesn’t cut it. It is nothing less than a quantum leap in RC technology that will change how you fly forever. Never again will the availability of a frequency pin dictate when you can take off. Never again will you have to ask, “What channel are you on?” Never again will your flying experience be interrupted by model-generated RF noise, interference from commercial broadcast towers, or anyone on another RC system.

Technical Notes

This version of the DX7 is configured to default, helicopter model type (all airplane programming is available), has the CH 5 gear switch on the front left face, 3 position flight mode switch on the upper left shoulder, a smooth throttle (ratcheted included in package) and switch labeling appropriate to heli's.

Transmitter:

DX7
7 Channels
20-model memory
Aircraft and Heli programming
2.4GHz DSM2 Full Spectrum System
Fully Digital trims
1500 NiMH battery

Receiver:

AR7000
7 Channels
Features external and internal receiver
DuaLink
ModelMatch
Servo Synchronization

Servos:

DS821 Sport Digital Servos

Torque: 72 oz/in @ 4.8v, 88 oz/in @ 6.0V
Speed: .19 sec/60deg @ 4.8V, .15 sec/60 deg @ 6.0V
Size: 1.50 x .94 x 1.47 in
Weight: 1.5 oz
Ball-Bearing: Single
Motor: Cored

Programming Features:

System Mode

Model Select
Model Name
Model Type Select
Model Reset
Trainer System Select
Throttle Recovery
Input Select (Switch Selectability for Aux 2 and Gear)
Wing Type
Swashplate Type
Dual Rate Switch Select
Timer

Airplane Function Mode

Dual Rates
Exponential
Servo Reverse
Sub Trim
Travel Adjust
Elevator to Flap Mix
Aileron to Rudder Mix
Flap System
Differential
Programmable Mix (1-6)
Servo Monitor
Timer

Helicopter Function Mode

Dual Rates
Exponential
Servo Reverse
Sub Trim
Travel Adjust
Swashplate Mix
Throttle Curve (3) (5 pt mix)
Pitch Curve (4) (5 pt mix)
Revolution Mix
Gyro Sensing
Servo Monitor
Timer
P-Mix (3)

Specifications

# of Channels: 7
Modulation: DSM2
Band: 2.4GHz
Servos: DS821 Sport Digital Servos
Receiver: AR7000
Programming Features: Aircraft and Heli
Model Memory: 20-Model Memory
Transmitter (Tx) Battery Type: 1500mAh NiMH

Spektrum DX7 7Ch Air w/AR7000 & 4-DS821 MD2

Wed, 17 Mar 2010 00:47:44 GMT

Product Features

20-model memory
Airplane and Heli software
Switch assignment
P-mixes
Includes 4 powerful DS821 digital servos with high-tech resin gears
3-axis dual rate and expo
3-position flap (Airplane)
5-point throttle curve (Heli)
3 flight modes plus hold (Heli)
Gyro programming (Heli)
CCPM, 2-servo 90 degree, 3-servo 90 degree and 3-servo 120 degree
Configured to default to airplane model type (all heli programming is available)

Overview

The big difference with DSM2 is that it not only flies any size model with absolute precision and complete freedom from interference, but it also processes its signal faster than any high-end 72MHz PCM system.

DSM2—Security and Speed:
Unlike most first-of-its-kind innovations, DSM2™ is not an unproven concept. It is based on the same Spektrum 2.4GHz DSM (Digital Spectrum Modulation) that RC car racers, as well as micro electric and parkflyer modelers, have been enjoying for at least two years. Like DSM, DSM2 provides an impenetrable radio link that’s immune to every known type of RC interference. Because it operates at 1024-bit resolution, it provides the kind of locked-in response that will have pilots feeling more connected to their models than ever before.

AR7000—Spectacular Signal Clarity:
The AR7000 dual receiver that comes with the DX7 is key to the system’s incredibly robust RF link. Comprised of a compact main receiver that is linked to an even smaller satellite receiver by a 6-inch lead, the AR7000 acts as a pair of extremely sharp RF eyes that each take in a slightly different view of the signal environment. Information from both receivers is then processed by patent pending Spektrum software that takes information from each receiver and combines it to form the most vivid picture of an RF signal than has ever been possible before. What’s more, there are no long antennas to accommodate. The AR7000’s short 3-inch antennas don’t require any external exposure, so installation is an absolute breeze.

ServoSync and ModelMatch—Extra Safety and Precision:
DSM2 and the AR7000 aren’t the DX7’s only marvels. Spektrum engineers have come up with two more patent pending innovations that you’ll wonder how you ever lived without—ModelMatch™ and ServoSync™. ServoSync is an ingenious new feature that actually resequences the bits of data the DX7 transmits based on the type of mixing you select. So, if you have a dual elevator on your big Extra or a 3-servo CCPM setup on your heli, ServoSync will see to it that those servos working together receive their impulses together. The result is more synchronized servo movement that translates into an undeniable, locked-in feel when you fly. ModelMatch puts an end to wrong model syndrome. Almost everyone who flies RC has at one time or another crashed because of neglecting to verify the model name on the transmitter display during preflight check. A unique code is embedded in the DX7’s signal so that, if the wrong model’s name is on the screen, the model’s controls simply won’t respond.

AR6000-Compatible:
DX6 owners and anyone else who flies small electric models will be pleased to know that the AR6000 receiver works perfectly with the DX7, too. In fact, the AR6000 will actually benefit from the DX7’s signal speed advantages, as well as ModelMatch and ServoSync. So whatever the aircraft, be it a .60-size heli or a 15-ounce foamie, it can fly with the DX7.

Technical Notes

This version of the DX7 is configured to default to airplane model type (all heli programming is available), has a 3 position flap switch on the front, left face, ch 5 gear switch on the upper left shoulder, a ratcheted throttle (smooth included in package), and switch labeling appropriate to aircraft.

Transmitter:

DX7

7 Channels
20-model memory
Aircraft and Heli programming
2.4GHz DSM2 Full Spectrum System
Fully Digital trims
1500 NiMH battery

Receiver:

AR7000
7 Channels
Features external and internal receiver
DuaLink
ModelMatch
Servo Synchronization

Servos:

DS821 Sport Digital Servos

Torque: 72 oz/in @ 4.8v, 88 oz/in @ 6.0v
Speed: .19 sec/60 deg @ 4.8V, .15 sec/60 deg @ 6.0V
Size: 1.50 x .94 x 1.47 in
Weight: 1.5 oz
Ball-Bearing: Single
Motor: Cored

Programming Features:

System Mode

Model Select
Model Name
Model Type Select
Model Reset
Trainer System Select
Throttle Recovery
Input Select (Switch Select-ability for Aux 2 and Gear)
Wing Type
Swashplate Type
Dual Rate Switch Select
Timer

Airplane Function Mode

Dual Rates
Exponential
Servo Reverse
Sub Trim
Travel Adjust
Elevator to Flap Mix
Aileron to Rudder Mix
Flap System
Differential
Programmable Mix (1-6)
Servo Monitor
Timer

Helicopter Function Mode

Dual Rates
Exponential
Servo Reverse
Sub Trim
Travel Adjust
Swashplate Mix
Throttle Curve (3) (5 pt mix)
Pitch Curve (4) (5 pt mix)
Revolution Mix
Gyro Sensing
Servo Monitor
Timer
P-Mix (3)