Home / Accessories / Interfaces / Dual-Channel Radio Control Interface Dual-Channel Radio Control Interface£60.00 inc VAT A general purpose dual-channel radio-control interface providing proportional motor speed control from a standard radio control system. SKU: N/A Category: Interfaces Product Options Version Choose an optionDMR-203DMR-213Clear Quantity Dual-Channel Radio Control Interface quantity Add to basket Description Specification Manual Description The DMR-203 is a general purpose dual-channel radio control interface providing proportional motor speed control from a standard radio control system e.g. Spektrum, Futaba etc. It accepts two standard PWM inputs from the RC receiver and converts these to a suitable signal to operate two of our controllers, such as the DNO, PRO or 4QD ranges. Applications include Robots Model railways Model tanks Remote controlled vehicles Special effects Other applications where powerful motor control via radio is required. Features Mixed or tank style steering modes. Dead-band areas on both centre and full stick positions. Configurable failsafe system. Switched or proportional output modes, with reverse drivers. Signal validation and rejection for noise immunity. Inputs optically isolated. Low power consumption. Compact and lightweight design. Supplied with connectors and cable as diagram. Suitable Controllers The DMR-203 may be used directly with DNO VTX Pro-120 4QD series Porter 5/10 by using this diagram For controlling a Pro-150 the DMR-213 should ideally be chosen. However the DMR-203 can be made to work by following the notes on this page. Specification Supply Voltage 5.7-32.0V* Supply Current 9.2mA Power Consumption 50mW Output Method 2KHz PWM 0-100% Modulation Output Voltage 4.3V PWModulated Input Signal Input Method 40-70Hz PWM 1.5mS Mark Centre [RC STD] Input Voltage 3.2V – 5.5V Max Input Resistance 50Kohm Failsafe Parameters Valid Input 0.8-2.2mS Mark on PWM Input (450Hz – 1.25kHz approx) Fail Time-out 300mS Fail Output 0V (Zero) Physical Attributes Operating Temperature -40 – +90deg;C Dimensions mm(“)(max) H 23.0(0.91) * W 54.0(2.12) * D 38.0(1.50) Weight 53g ManualThe manual is available in PDF format: Read manual The manual is designed to be printed double-sided in A4 booklet format. To print the booklet from the PDF on a double-sided printer, select Booklet in the Page Size & Handling section of the print window, and set Orientation to Portrait.