The NRD uses a bit extended floating point Digital Signal Processor with an bit over-sampling system A/D converter and a bit D/A converter. The DSP functions on 13 types of circuits after the IF, previously configured using analog circuits. DSP is used for all-mode detection including AM synchronous detection (ECSS). NRD description: The JRC NRD receiver is a hybrid technology device, adopting a triple frequency conversion analog configuration with the last IF which is digitized by an bit sigma-delta ADC to be processed by a DSP in a purely numerical environment. This manual describes the basic operating principles of the NRDDSP receiver and items required for its maintenance. Please refer to the User Manual supplied with the equipment for how to operate and handle the NRD The NRD consists of eight units. Each circuit has been designed to minimize the number of locations that.
Connect the MID as shown in Figure ANTENNA CONNECTION For optimum performance, an outdoor antenna should be used. Use a Ohm antenna which is suitable for the reception frequency. Connect the antenna to the Lo—Z coaxial connector on the rear panel. (Switch the ANT SW to Lo-Z.). Details aboutJapan Radio JRC NRD Shortwave Radio DSP AM SSB CW Receiver with Manual. Japan Radio JRC NRD Shortwave Radio DSP AM SSB CW Receiver with Manual. "Item is in excellent condition. Please see the photos.". Resume bidding, if the page does not update immediately. Comments: The NRD utilizes DSP (Digital Signal Processing) at the IF level. Bandwidth may be adjusted continuously from 40 Hz to 10 kHz in 10 Hz steps. Tuning steps: 1, 10, Hz, 1, 5, , 9, 10, , 20, 25, 30 and kHz.
This manual describes the basic operating principles of the NRDDSP receiver and items required for its maintenance. Please refer to the User Manual supplied with the equipment for how to operate and handle the NRD The NRD consists of eight units. Each circuit has been designed to minimize the number of locations that. Digital Signal Processor TCXO Temperature Compensated X'tal Oscillator VIII SECTION 1 UNIT OVERVIEW FUNCTION The NRD is a DSP receiver that continuously covers the kHz to MHz range. The NRD can be upgraded to cover the range kHz to MHz range by attaching the CHE wideband converter unit (option). FCC ID: CKENRD EXHIBIT 3 USER INSTRUCTIONS FORTY—NINE PAGE USER INSTRUCTIONS FOLLOW THIS SHEET USER INSTRUCTIONS FCC ID: CKENRD— EXHIBIT 3 INSTRUCTION MANUAL GE FOR E 1 ' ' El MODEL NRD gape.” Radio Co.,.1’z‘d., Congratulations on your purchase of Japan Radio Company’s NED DSP RECEIVER.
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