Features
SRS: Serial Receiver System provides the facility to use receivers with serial interface: Spektrum DSM2 and DSMX (incl. X-Plus channels), Multiplex M-Link, Futaba S-Bus, HoTT, JR X-BUS and Jeti R-SAT2 (PPM, EX and UDI)
Servo-Match function: servo centre, end-points and reverse for 4 channels and 8 servos
Unrestricted channel assignment for all PowerBox outputs
Graphic OLED screen with 128 x 64 pixels
Extremely user-friendly menu-based programming using the SensorSwitch
14 channels
Signal amplification and interference suppression for all 21 outputs
Flight recorder, recording of lost frames, fail-safe events and all battery data
Variable frame rate, range 9ms – 21ms
16-bit processor for fast, high-resolution signal processing
double-regulated output voltages for receivers and servos
regulated voltage with selection facility, 5.9V or 7.4V
Connection facilities for Futaba*, Jeti, Spektrum, HoTT and Multiplex MSB downlink bus systems
Direct transmission of battery voltage and capacity to the transmitter
Separate voltage and capacity display for each battery
Minimum value memory alerts the user to voltage collapses
Large-area heat-sinks for high regulator performance
Regulator monitoring, regulator error indicator
Support for three battery types: LiPo, NiMH / NiCd, LiFePo
Suppression of any servo feedback currents which may occur
Updateable with PowerBox Systems USB Interface connectors
 
 
Technical Data
Operating voltage    4.0V - 9.0V
Power supply    2S LiPo, 2S LiIon, 2S LiFePo, 5S NiCd/NiMH
Current drain Power-on state    130mA
Current drain Standby    15µA
Maximum load current    Peak 2x20A
Drop-out voltage    0.3V
Output voltage    5.9V or 7.4V regulated
Signal input    serial
Supported RC systems    Spektrum, Futaba, HoTT, M-Link, Jeti, JR
Receiver redundancy    SRS
Channels    14
Servo sockets    21
Programmable servo outputs    4 channels, 8 servos
Servo signal resolution    0.5µs
Signal frame rate    9ms, 12ms, 15ms, 18ms, 21ms
Screen    OLED 128 x 64 pixels, graphic
Supported telemetry systems    Futaba*, Jeti, Spektrum, HoTT, M-Link
Dimensions    110 x 72 x 24 mm
Weight    115g
Weight Sensor Switch    15g
Temperature range    -30°C to +75°C
 
Set contents
PowerBox Competition SRS
2 patch-leads
SensorSwitch
4 rubber grommets and brass spacer sleeves, factory-fitted
4 retaining screws
Operating instructions in german and english