Page 1 of DSP Receiver NRD-545 by Japan Radio Co. Ltd.

nTuning/Torque Dial The torque of the tuning dial can be freely adjusted. nRTTY Fine Tuning The demodulating filter to receive RTTY signals can be finely adjusted. nDimmer Control nRF Attenuator nDirect Entry of Frequencies from Ten-Key Pad nBuilt-In Speaker nTuning Dial Lock nUp/Down Switch nRecord Output nUser-Defined Function Modification nOthers For further information, contact: Since 1915 Main Office: Akasaka Twin Tower(Main), 17-22, Akasaka 2-chome, Minato-ku, Tokyo 107-8432, JAPAN Telephone: Tokyo(03)3584-8788 Facsimile: Tokyo(03)3584-8795 Telex: 2425420 JRCTOK J Cable: JAPANRADIO TOKYO Overseas Branches : Seattle, London Liaison Offices : Kaohsiung, Manila, Bangkok, Singapore, Jakarta, New Delhi, New York, Rotterdam, Piraeus, Las Palmas 19EM ISO9001, ISO14001 Certified URL By Digital Signal Processing Versatile Accessory Functions nScan Designated memory channels can be scanned. The scanning time is user-defined. nSweep Designated frequencies can be swept. The sweep time is user-defined. nAutomatic Scan/Sweep Stop When squelch is activated during scan/sweep operation, the operation automatically stops and the frequency is received for a certain time duration. nMute Control The AF output of the receiver can be muted according to external grounding information. nClock/Timer The receiver's power supply is automatically set to on/off by setting the timer. Relay contact output can also be turned on/off. nSleep Timer The sleep timer is provided to automatically turn the power off during bed time (180 minutes max). Options Specifications Frequency range: 0.1 to 29.999999MHz with option board (CHE-199) installed NRD-545G: 100kHz to 1999.999MHz NRD-545U: 100kHz to 823.900MHz 849.100MHz to 868.900MHz 894.100MHz to 1849.900MHz 1910.100MHz to 1929.900MHz 1990.100MHz to 1999.999MHz Type of reception: USB,LSB,CW,RTTY,AM,FM WFM(with option board installed) Frequency stability: 10ppm or less for 5min. to 60min. after tuning the power on, thereafter 2 ppm or less per hour, and 0.5 ppm or less (with option TCXO installed) Adjustable Minimum 1Hz tuning step: (10Hz, 100Hz, 1kHz, 5kHz, 6.25kHz, 9kHz, 10kHz, 12.5kHz, 20kHz, 25kHz, 30kHz, 50kHz or 100kHz steps available) 1A FUSE WB ANT 7.5 Kz 100 AC VOLTAGE GND H1-Z L0-Z ANT SW MADE IN JAPAN HF ANT AC DC13.8V MODEL SERIAL NO. RG MASS FCC ID:CKENRD-545 MADE IN JAPAN NRD 545 00000 DIMMER CLOCK NR/BC WIDE BAND ATT ATT POWER PHONES RECORD SQ LEVEL RF GAIN LEVEL FM/WFM AM/AMS USB/LSB CW/RTTY CLR MHz ENT/kHz 1 2 3 4 5 6 7 8 9 0 FUNC ON OFF TIMMER NB 1 NB 2 NOTCH TRACKING NRD-545 DSP RECEIVER WIDE INTER AGC RUN ECSS LOCK CH SCAN AGC T ARC T/BWC AF GAIN TONE PBS CH SEL BWC STEP SWEEP FREQ NARROW H CH M kHz kHz kHz PBS BWC CLOCK TIMER ON OFF START END MUTE AS DC REMOTE REVERSE FUNCTION SCAN SWEEP RUN MODE FILTER AGC CW RTTY WFM AMS USB LSB NARROWINTERWIDE OFF 1 2 3 4 5 330 285 Dimensions Frequency memory: 1000 channels (Frequency, mode, bandwidth, ATT, AGC, and tuning step) Receiving system: Triple superheterodyne 1st IF 70.455MHz 2nd IF 455kHz 3rd IF 20.22kHz Dynamic range: 106dB (300Hz IF bandwidth) Image rejection: 70dB or more Spurious response: 60dB or more IF rejection: 70dB or more PBS variable range: 2.3kHz (in 50Hz steps) Notch filter attenuation: 40dB or more Notch variable range 2.5kHz (in 10Hz steps) Notch tracking range 10kHz Antenna impedance: 50 ohms (Lo-Z terminal) 600 ohms (Hi-Z terminal) Antenna input attenuator: Approx. 20dB AGC characteristics: The AF output varies 10dB or less for the antenna input of 3 V to 100mV Release time:40msec. to 5.1sec. (20msec. steps) AF output: Speaker: 1W or more (4 ohm load and 10% distortion) Line/recorder: 1mW or more (600 ohm load, 10% distortion) RS-232C interface: 4800 baud (Character format:1start bit, 8 data bits, non-parity,1 stop bit) Power supply: 100/120/220/240 VAC 10%, 40VA or less 12 to 16 VDC (13.8VDC standard), 30W or less Dimensions: 330W´130(143)H´285(327)Dmm ( ):max. dimensions with projections Weight: Approx. 7.5kg Specifications and appearance may be subject to change without notice. nCHE-199 Wide-Band Converter Unit n6ZCJD00350 RS-232C Cable nCGD-197 Temperature Compensated Xtal Oscillator (TCXO) nST-3 Headphones Weight: Approx. 300g nNVA-319 External Speaker Impedance: 8 ohms Max.input: 3W Dimensions: 180W´130H´280D mm Weight: Approx. 3kg nSensitivity 0.0.1- 0.499999 MHz 0.0.5- 1.599999 MHz 0.1.6- 29.999999 MHz 0030- 1000 MHz 1260- 1300 MHz 14dB (5 V) 6dB (2 V) -10dB (0.32 V) 24dB (15.8 V) 16dB (6.3 V) 6dB (2 V) 10dB (3.2 V) 10dB (3.2 V) -6dB (0.5 V) -2dB (0.8 V) -2dB (0.8 V) 6dB (2 V) USB,LSB,CW,RTTY AM FM WFM Bandwidth:(USB/LSB/CW/RTTY/AM) 2.4kHz S/N:10dB Modulation (AM):400Hz,30% (at AM measurement) 12dB SINAD (FM/WFM) *Fitted with option board for 30MHz or more. nSelectivity 4.5kHz 2.4kHz 1kHz 10kHz 4.5kHz or more 2.4kHz or more 1.0kHz or more 10kHz or more 8kHz or less 5kHz or less 4kHz or less WIDE INTER NARROW FM Bandwidth 6dB 60dB Left bandwidths in WIDE, INTER, and NARROW are examples, but variable between 0.01 to 9.99kHz (except for AMS, FM and WFM). Antenna connector (low impedance) Antenna switch Antenna terminal (high impedance) Line output (R) jack Line output (L) jack External speaker jack MUTE terminal DC output jack Timer output terminal RS-232C connector DC power connector Fuse holder AC power connector AC voltage selector Wide band antenna connector 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 48 49 50 51 52 53 54 55 56 57 58 59 60 61 47 D S P R E C E I V E R NRD-545 Enjoy Clear Digital Sound ! 1998.2 CAT.No.Y15-23(No.75-1-15)Printed in japan

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