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PB4420 Competition SRS

Price : $369.00





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Features:
  • SRS – Serial Receiver System provides the ability to use receivers with a serial interface, such as those made by Spektrum DSM2 and DSMX, Multiplex M-LINK, Futaba S-BUS and Jeti R_SAT.
  • Unrestricted channel assignment of the PowerBox outputs
  • Integral high-resolution graphic OLED screen with 128 x 64 pixels
  • Particularly user-friendly menu-based programming using the SensorSwitch
  • Signal amplification and interference suppression for 14 channels and 18 servos
  • Synchronised servo output for totally synchronous servo response
  • Flight recorder: records Lost Frames and Fail-Safe periods for all receivers connected to the backer
  • Variable frame rate, range 12 ms – 21 ms
  • 16-bit processor for fast, high-resolution signal processing
  • Four match-channels, each for two servos. Accurate adjustment of all eight servos
  • Double regulated output voltage for receivers and servos
  • Can be connected to Spektrum and Multiplex MSB downlink channel bus systems
  • Direct transmission of battery voltages and capacities to the transmitter
  • Separate voltage and capacity displays for each battery
  • Software-selectable servo voltage: 5.9 V or 7.4 V
  • Minimum value memory displays any voltage collapses
  • Large-area heat-sinks for high regulator power
  • Regulator monitor, regulator malfunction indicator
  • Support for three battery types: LiPo, NiMH / NiCd, LiFePo
  • Suppresses any servo feedback currents which might develop
 PowerBox Competition SRS Review (PDF 1.35MB)
 Test Reports PowerBox Cockpit SRS (PDF 1.08MB)
 
 
 
Specification:
  • Operating voltage: 4,0 Volts to 9,0 Volts
  • Power source: 
    2 x two-cell LiPO batteries 7,4 Volts 
    2 x five-cell NiCd or. NiMH batteries 
    2 x two-cell LiFePo batteries (A123)
  • Current drain: 
    switched on - approx. 125 mA 
    switched off - approx. 33 µA
  • Dropout voltage: approx. 0.25 V
  • Max. receiver and servo current: 
    2 x 10 A (stabilised) according to cooling , Peak 2 x 20 A
    Servo signal resolution: 0.5 µs
  • Servo signal resolution: 0,5µs 
  • Signal repeat rate:
    12 ms, 15 ms, 18 ms, 21 ms (frame rate)
  • Screen: OLED 128 x 64 pixels, graphic
  • Servo sockets: 18Sockets, 14 channel
  • Temperature range: - 30 °C to + 75 °C
  • Weight: 115 g
  • SensorSwitch: 15 g
  • EMV approval: EN 55014-1:2006
  • CE approval: 2004/108/EG
  • WEEE Reg. No.: DE 639 766 11
This battery backer fulfils the EMV protective requirements, EN 55014-1:2006 with certificate dated 10 February 2011. EMC approval 2004/108/EG.