JR Two Channel Voltage Regulator

Part No.	PHOTO	Description	CART	Price
JR PVR5203		Voltage Regulator, 2 Channel, JR In Stock!	ADD	$29.99

• 2 inputs provides the ability to run applications at lower voltages
• 2 outputs distributes the load over two connectors to minimize drops in high current draw applications
• Voltage input: 5.5 to 10 Volts
• Continuous current: 2 Amps (3 Amps Peak)

The VR5203 provides regulated voltage protection for up to two servo functions with two input ports and two output ports. This unique component eliminates the danger of higher voltage power systems to standard voltage servos by being placed in between the receiver and the servo needing regulation. This allows the rest of the system to work at a desired voltage.

Applications

JR's Dual Output Step Down Regulator is primarily designed for use with gyros in helicopters. Most brands of gyros/ tail rotor servos have voltage limits of 6 volts or less. The Dual Output Regulator installs between the receiver and the gyro in the rudder and gain channels and regulates the voltage to the gyro and tail rotor servo to a constant 5.2 volts. This allows the rest of the system to operate using higher voltage, typically 5-cell NiMH 6 volts or even 2-cell LiPo 7.4 volts, providing increased servo performance and response.

Additional Applications

We’ve also discovered that there are many other devices that are typically used in models which have voltage limits that the Dual Output Regulator is ideal for. Some brands of retract servos (including the JR791) have a limited voltage range and installing the Dual Output Regulator inline between the servo and the receiver allows the retract servo to function properly.

Important

The Dual Voltage Regulator is limited to 2 amps of continuous current. It is designed to install between the receiver and the gyro, operating the gyro and tail rotor servo only (or other control devices like a retract servo, electronic switch, etc.).

It is not intended to be installed between the battery and the receiver to power the entire system.

SPECIFICATIONS

Type: Dual input/ dual output step down linear voltage regulator

Voltage Input: 5.5 to 10 volts (4- to 8-cell NiCd/NiMH or 2-cell LiPo)

Output Voltage: 5.2 volts

Continuous current: 2.0 amps (3-amp peak)

Dimensions WxLxH: 23 x 32 x 12 mm .85 x 1.30 x .50 in

Weight: 7 grams/ .3 oz

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JR 10 Amp Voltage Regulator

Part No.	PHOTO	Description	CART	Price
JR PVR6010		Voltage Regulator, 10A, JR In Stock!	ADD	$74.99

• Brings higher voltage packs within the operating limits of most servos
• Delivers a steady 6 volts ensuring consistent performance throughout the discharge cycle of the battery
• Includes a fail-on switch and 16-gauge heavy duty input and output wires with EC3 connectors
• Cooling fan provides additional current handling capability
• Convenient mounting lugs

The VR6010 is designed for high-current draw applications, such as giant-scale airplanes with multiple high-current draw servos.  JR’s model VR6010 6 volt 10 amp regulator allows the use of 2-cell LiPo or 5 to 8-cell NiCd and NiMh receiver packs to be used to power your onboard radio system. A single VR6010 regulator provides 10 amps continuous current (16 amp peaks) making it ideal for most high-current draw applications.  For heavy duty applications two VR6010’s can be used to provide 20 amps continuous and up to 32 amps peak power.

SPECIFICATIONS

Type: 10 amp linear voltage regulator 
Voltage input: 6 to 10 volts (5 to 8 cell NiCd/ NiMh or 2-cell LiPo) 
Output voltage: 6.0 volts 
Continuous current: 10 amps 
Peak current: 16 amps 
Dimensions LxWxH: 40x30x30 mm 1.57x1.18.x1.18 in. (less mounting tabs) 
Weight: 50 grams/ 1.8oz

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JR DSM Flight Log

Part No.	PHOTO	Description	CART	Price
JR PA145	PHOTO	Flight Log, DSM Compatible In Stock!	ADD	$29.99

• Real-Time Voltage Digital Display
• Records Individual Antenna Fades
• Records Frame Losses
• Records Failsafes (Holds)

JR's optional Flight Log is a unique tool that allows you to view the performance of your radio system like never before. With the revolutionary Flight Log, you can now quickly and easily view the real-time voltage supplied to your receiver, how many fades each internal receiver and remote receiver gets each flight, and see if the system received any frame losses or failsafes (holds).

The Flight Log is an optional component that was originally designed for testing, but now it is offered as a handy device that gives you a clear digital read-out of your radio performance. The flight log is not required, but for complex aircraft, it provides an intuitive analysis of the overall performance of the radio installation. Some of today’s models can be very demanding. The Flight Log ensures confidence that your system is working properly and you have optimized the radio installation.

The Flight Log provides the following information:

System voltage - receiver pack voltage

Antenna fades – represent the loss of a bit of information on that specific antenna. Typically it’s normal to have as many as 50 – 100 antenna fades on any one of the antennas during a flight. If any single antenna experiences over 500 fades in a single flight, the antenna should be repositioned in the aircraft to optimize the RF link.

Frame Loss – represents simultaneous antenna fades on all attached receivers. If the RF link is performing optimally, frame losses per flight should be less than 20.

Hold – a hold occurs when 45 contiguous (one right after the other) frame losses occur. This takes about one second. If a hold occurs during flight, it’s important to re-evaluate the system, moving the antennas to different locations and/or checking to be sure the transmitter and receivers are working correctly.

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JR Data Transfer

Part No.	PHOTO	Description	CART	Price
JR PA310	PHOTO	Data Transfer, USB, JR In Stock!	ADD	$49.99

• USB interface
• Simple Graphical User Interface (GUI)
• Ability to store and edit transmitter files
• Ability to print data sheets
• Files can be Emailed to share set ups
• Works with XP9303, X9303 2.4, 10X air, and 10X heli

With the JR Data Transfer System, storing valuable transmitter data on your PC is just the first step.  In addition, model data is organized in a customized Data Sheet for your model-which can be viewed both on screen and printed out on hard copy.  If desired, you can even modify the data on-screen and then transfer it back to the transmitter.

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JR Servo Arms

• Polished aluminum
• Adjustable splines make it easier than ever to fit onto your favorite servo

Now you can buy one set of aluminum servo arms to fit all your JR metal output spline servos. These all-new servo arms feature adjustable spline to provide a perfect fit to the output shaft.

Part No.	PHOTO	Description	CART	Price
JR PA236	PHOTO	Single Aluminum Adjustable Servo Arm, 1 1/2", JR	ADD	$9.95
JR PA237	PHOTO	Double Aluminum Adjustable Servo Arm, 3", JR	ADD	$11.95

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JR Servo Mounting Hardware

Part No.	PHOTO	Description	CART	Price
JR PA225		Servo Mounting Grommets, (20), JR	ADD	$3.95
JR PA226		Servo Mounting Screws, (20), JR	ADD	$3.95
JR PA227		Metal Gear Servo Screws & Washers, (6), JR	ADD	$2.99
JR PA233		Servo Mounting Eyelets, (20), JR	ADD	$2.49

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JR Battery Chargers

Part No.	PHOTO	Description	CART	Price
JR PC221	PHOTO	Battery Charger, for TX/RX 500-700 mAH, JR	ADD	$29.99
JR PC222	PHOTO	Battery Charger, for Tx 11.6V 65mA/Rx 5.8V 150mA, 1000-1400 mAH, JR	ADD	$29.99

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JR® EXTRA 270mAh Transmitter Charger

Part No.	PHOTO	Description	CART	Price
JR PC223	PHOTO	Battery Charger, for JR TX Only, 270mAh 9.6V Ni-MH, JR	ADD	$13.95

• 6-10 hour charge rate for 1650-2500mAh Ni-MH transmitter batteries
• Convenient 110V AC wall outlet charger
• Connector for JR transmitters only

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JR DSM Single Pro Transmitter Case

Part No.	PHOTO	Description	CART	Price
JR PA720		Transmitter Case, Single Pro for JR DSM Radios, JR In Stock!	ADD	$54.99

• Durable aluminum side panels give it a high-end look
• Long-lasting thanks to solid construction
• Unique foam cutouts ensure that the transmitter is completely surrounded with foam without putting pressure on the antenna, switches or gimbals

The compact, space-saving design of this form-fitting single transmitter case (less than half a cubic foot) makes it great for travelling with limited space, including air travel. It fits all current JR and Spektrum aircraft systems and, as customers have been requesting, is the less-expensive alternative to the double transmitter case.

• Length:12 inch
• Width:6.5 inch
• Height:9.5 inch

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JR DSM Double Pro Transmitter Case

Part No.	PHOTO	Description	CART	Price
JR PA710		Transmitter Case, Pro Dual for JR DSM Radios, JR	ADD	$84.99

• Designed to hold two transmitters
• Organized tool storage area
• Foam cutouts designed to snuggly support transmitters
• Balances on handle when carrying only one transmitter
• Compact design

New double transmitter case designed with new external material and new features and layout.  Designed to hold two transmitters, but balances on the handle with only a single transmitter.  Features organized tool storage area and room for spare items such as neck straps, chargers, flight log and other accessories.  Foam cutouts are designed to snuggly support transmitters.

Dimensions: (WxLxH):9 x 14.25 x 11 inches, not including handle or latches

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JR Neck Strap Adapter

Part No.	PHOTO	Description	CART	Price
JR PA140	PHOTO	Neck Strap Adapter, Silver, JR	ADD	$14.99
JR PA141	PHOTO	Neck Strap Adapter, Red, JR	ADD	$14.99
JR PA142	PHOTO	Neck Strap Adapter, Blue, JR	ADD	$14.99

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JR Gimbal Stick Ends

Part No.	PHOTO	Description	CART	Price
JR PA040	PHOTO	Gimbal Stick Ends, 24mm (Med): Red	ADD	$19.99
JR PA042	PHOTO	Gimbal Stick Ends, 24mm (Med): Gold	ADD	$17.99
JR PA043	PHOTO	Gimbal Stick Ends, 24mm (Med): Blue	ADD	$19.99
JR PA045	PHOTO	Gimbal Stick Ends, 34mm (Large): Red	ADD	$21.99

• Universal design fits all JR 2-stic air systems
• Available in blue, red and gold
• Installs in less than 5 minutes

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JR Switches

Part No.	PHOTO	Description	CART	Price
JR PA004	PHOTO	Charge Switch, Heavy Duty Integrated Switch with Charge Jack, JR	ADD	$19.95
JR PA001	PHOTO	Switch Harness, Heavy Duty Deluxe with Charge Jack, JR	ADD	$13.95
JR PA005	PHOTO	Switch Harness, Standard, JR	ADD	$8.95
JR PA012	PHOTO	Switch Harness, Micro, JR	ADD	$9.95

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2.4GHz Antenna Assembly

Part No.	PHOTO	Description	CART	Price
JR 164		Missing SKUID JR_164	ADD	$0.00

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2.4GHz Antenna Exit Guide

Part No.	PHOTO	Description	CART	Price
SPK 6824	PHOTO	Antenna Exit Guide, for 2.4Ghz Receivers, Spektrum	ADD	$2.99
ERN 153	PHOTO	Antenna Exit Guide, Ernst	ADD	$1.98

2.4GHz Antenna Exit Guides allow for a strong, streamlined exit of receiver antennas from any fuselage

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JR Miscellaneous

Part No.	PHOTO	Description	CART	Price
JR PA028	PHOTO	RF Filter Ferrite, Snap-Style, JR	ADD	$15.99
JR PA029	PHOTO	RF Filter Ferrite, Ring Style (2), JR	ADD	$8.95
JR PA023	PHOTO	Neck Strap, Nylon, JR	ADD	$9.95
JR PP607	PHOTO	Neck Strap, DSM, Nylon, JR	ADD	$13.99
JR PP101	PHOTO	Kneeling Pad, Vinyl Covered Foam, JR	ADD	$8.00
JR PP601	PHOTO	Kneeling Pad, JR	ADD	$9.99
JR PA130	PHOTO	Trainer Cord, All JR	ADD	$12.95
JR PA132	PHOTO	DSC Cord, JR	ADD	$9.95
JR PP302	PHOTO	Insulated Tumbler, Red, JR	ADD	$12.34
JR PP701	PHOTO	Flag, JR/DSM, JR	ADD	$49.99

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JR Performance Wear

Part No.	PHOTO	Description	CART	Price
JR PP521	PHOTO	T-Shirt, White, L, JR	ADD	$10.00
JR PP524	PHOTO	T-Shirt, White XXXL, JR	ADD	$11.99
JR PP525	PHOTO	Polo Shirt, White w/ Red Logo, M, JR	ADD	$24.99
JR PP526	PHOTO	Polo Shirt, White w/ Red Logo, L, JR	ADD	$24.99
JR PP527	PHOTO	Polo Shirt, White w/ Red Logo, XL, JR	ADD	$24.99
JR PP204	PHOTO	T-Shirt, Ash Gray, XL, JR	ADD	$10.00
JR PP536	PHOTO	Jacket, JR/DSM, Large, JR	ADD	$64.99

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Check out all the specs and information at JRRadios.com