GR-12L 12-16 Channel Receiver SUMD/SBUS Diversity PCB > RECEIVERS

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GR-12L 12-16 Channel Receiver SUMD/SBUS Diversity PCB

P/N
S1045

P/N


  • DESCRIPTION
  • OVERVIEW
    The Graupner GR-12L SUMD receiver provides up to 16 (8, 12 or 16) control output channels using either SUMD, SBUS or SP2048 digital output signal.

    The GR-12L has a dual diversity antenna utilizing the HoTT protocol where it provides frequency hopping over 75 channels using the 2.4 GHz band making it therefore very reliable with minimal influences of external interferences.

    The GR-12L SUMD receiver has built in telemetry for RSSI, temperature and receiver voltage and can be expanded with additional HoTT modules such as GPS, voltage modules and more.

    There are three optional connection pads for CH2-CH4 which provide servo output signals or switching signals for LED’s or for driving switching transistors (0V or 3.3V at max 4mA)

    The GR-12L SUMD can operate under a wide range of voltage levels 3.6V to 8.4V (functional down to 2.5V) and with the enhanced receiver sensitivity the operating range has been substantially increased.

    The RSSI value can be output at CH8, CH12 or CH16 with SUMD, SBUS or SP2048.

    The very compact design and low weight (5 grams) makes it suitable for any multirotor, airplane or helicopter RC model.

    The GR-12L SUMD Diversity receiver is designed to interface with third party flight controllers like Betaflight, Raceflight, Potenza, Bavarian Demon or flybarless controllers like Spirit, V-Stabi, Microbeast, Ikon, Neuron, 3Digi or any SUMD/SBUS/SP2048 flight controller.
  • FEATURES
    Compact and light design
    Wide voltage operation for extended reliability 3.6V to 8.4V (functional down to 2.5V)
    LED indicator shows receiver state
    Increased receiver sensitivity for extended range
    Built-in telemetry for signal strength, temperature and voltage
    Adjustable digital output signal and RSSI setting over HoTT telemetry radio
    Built-in failsafe and hold functions
    Telemetry connection for additional sensors and modules
  • INCLUDES
    Graupner GR-12L SUMD PCB Receiver
    Small Parts
  • SPECIFICATIONS
  • Specifications
    Number of Antennas (Diversity) 2
    Antenna length 145 mm
    Operating Voltage 2.5V - 8.4V
    Width 25 x 15 mm
    Frequency 2400...2483.5
    Weight 4 grams
    Height 4 mm
    Channels 8 / 12 / 16
    Length 25 mm
    Modulation 2.4 GHz FHSS
    Approx. Range ~ 3000 meter
    Current consumption 70 mA
    Temperature range  ~ -15...+70
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Graupner 2.4 GHz Telemetry Receivers
Features Chart

Links
Model GR-4 GR-8 GR-12SC GR-12SH GR-12L GR-12 GR-12L - Serial GR-12L - Serial GR-16 GR-24 GR-32
P/N 33502 33504 33566 33565 S1012 33506 S1051 S1045 33508 33512 33516
Channels 2 4 6 6 6 6 16 16 8 12 16
Type Surface Surface Park/Indoor Park/Indoor Park/Sport Park/Sport Full Range Full Range Full Range Full Range Full Range
Application Electric/Nitro Electric/Nitro Electric Electric Electric/Gas Electric/Gas Electric/Gas/FPV Electric/Gas/FPV Electric/Gas Electric/Gas Electric/Gas
Modulation 2.4GHz FHSS 2.4GHz FHSS 2.4GHz FHSS 2.4GHz FHSS 2.4GHz FHSS 2.4GHz FHSS 2.4GHz FHSS 2.4GHz FHSS 2.4GHz FHSS 2.4GHz FHSS 2.4GHz FHSS
Voltage V 3.6 - 8.4 3.6 - 8.4 3.6 - 8.4 3.6 - 8.4 3.6 - 8.4 3.6 - 8.4 3.6 - 8.4 3.6 - 8.4 3.6 - 8.4 3.6 - 8.4 3.6 - 8.4
Current mA 70 70 70 70 70 70 70 70 70 70 70
Antenna Single Single Single Single Single Single Dual Dual Dual Dual Quad
Range meter 500 1000 300 300 2000 2000 3000 3000 4000 4000 5000
Range feet 1640 3300 985 985 6561 6561 9800 9800 13100 13100 16000
Serial Out N N SUMD SUMD SUMD/SBUS SUMD, SBUS,SUMO SUMD/SBUS SUMD/SBUS SUMD, SBUS,SUMO SUMD, SBUS,SUMO SUMD, SBUS,SUMO
Telemetry Y Y Y Y Y Y Y Y Y Y Y
Compatibility All Graupner HoTT Radios X-8E Radio All Graupner HoTT Radios All Graupner HoTT Radios All Graupner HoTT Radios All Graupner HoTT Radios All Graupner HoTT Radios All Graupner HoTT Radios All Graupner HoTT Radios All Graupner HoTT Radios All Graupner HoTT Radios
Connector JR JR SC SH JR JR JR JR JR JR JR
Size mm 30 x 21 x 14 30 x 21 x 14 26 x 12 x 6.5 26 x 12 x 6.5 36 x 21 x 10 36 x 21 x 10 25 x 15 x 4 25 x 25 x 15 46 x 21 x 14 46 x 31 x 14 63 x 30 x 14
Size in 1.18 x0.82 x 0.56 1.18 x0.82 x 0.56 1.02 x 0.47 x 0.26 1.02 x 0.47 x 0.26 1.42 x 0.83 x 0.30 1.42 x 0.83 x 0.30 0.98 x 0.59 x 0.16 0.98 x 0.98 x 0.59 1.81 x 0.83 x 0.55 1.81 x 1.22 x 0.55 1.48 x 1.18 x 0.55
Weight g 6 6 1.6 1.6 7 7 4 4 12 16 24
Weight oz 0.21 0.21 0.056 0.056 0.25 0.25 0.14 0.14 0.42 0.56 0.85
Remarks
The GR-8 supports the HoTT V2 protocol supporting Graupner Telemetry servos and surface speed controllers Channel 1 can be used for 2 pole brushed motors Channel 1 can be used for 2 pole brushed motors For connecting addional telemetry modules CH5 needs to be set to SENSOR input For connecting addional telemetry modules CH5 needs to be set to SENSOR input This receiver can be used with third party flight controllers or as satellite with Graupner receivers This receiver can be used with third party flight controllers or as satellite with Graupner receivers

The GR-32 has two receivers and 4 antennas for extra range and reliability
Firmware Version 0v10 2v003

2a03 7v07 1a93 1a93 7v07 7v07 7v07
Manual










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