User's Manual

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User Guide

The Spektrum™ AR9130T, AR12300T and AR20300T PowerSafe™ telemetry

receivers offer the ultimate solution for powering high-current draw radio sys-

tems. In aircraft with multiple high-current draw servos (e.g. giant-scale aircraft,

jets, etc.), the PowerSafe receivers can provide peak current of up to 50 amps

and offers true dual battery redundancy and a fail-on soft switch for the ultimate

in reliability. By locating up to three remote receivers throughout the aircraft, the

RF link can be optimized in even the most demanding aircraft installations that

have signiﬁcant conductive materials like carbon, stainless steel bypass tubes,

tuned exhausts, etc. For models high in carbon ﬁber content the SPM9646

DSMX

Carbon Fiber Remote Receiver is compatible with these PowerSafe

receivers.

These telemetry receivers feature 4 integrated telemetry ports that are

compatible with Spektrum telemetry capable transmitters.

For information on Spektrum Telemetry Sensors visit:

http://www.spektrumrc.com

Applications

• Giant-scale aircraft

• Jets with multiple high-current draw servos

• Scale aircraft with multiple high-current draw servos and accessories

(e.g. lights, ESCs, air valves, etc.)

• Scale helicopters

Features

• Integrated full range telemetry

• True dual battery redundancy—each battery is isolated and if one fails/

shorts the other takes over.

• Utilizes up to three remote receivers for the ultimate RF link in even the most

demanding applications.

• Up to 35 amps continuous and 50 amps peak current handling capability

• Fail-on soft switch in case the switch is damaged

• Two types of failsafe—SmartSafe

™

(throttle only) and preset failsafe (all

servos)

• QuickConnect™ technology—if a power interruption (brownout) occurs, the

system

reconnects in less than 1/2 second

• Flight Log compatible

• Heavy 13AWG dual battery leads with pre-wired E-ﬂite

EC3

™

connectors

• Compatible with all Spektrum

™

and JR

full range radio and module systems

• 2048 resolution

• Compatible with X-Plus™ modules (AR20300T has the X-Plus

module built in)

IMPORTANT: The PowerSafe receiver has a power distribution center that

provides up to 35-amps continuous and 50-amps peak current to power your

system. The AR9130T, AR12300T and AR20300T PowerSafe receivers use up

to three (1 minimum connected to operate) remotely mounted receivers that can

be optimally placed in your aircraft providing the best possible RF link in the most

demanding conditions.