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Japan Radio Co.
NRD-545

Specifications

Return to JRC NRD-545

Discontinued Communications Receivers  

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NRD-545 Specifications

Frequency Range ..... 100 - 30000 kHz
Power ............... 100/120/220/240 VAC
                      12-16 VDC 30W or less
Antenna Impedance ... 50 ohm @ Low and 600 ohm @ High
Selectivity (-6dB) .. Wide      4.5 kHz
                      Inter     2.4 kHz
                      Narrow    1.0 kHz
                      FM-N     10.0 kHz and
                      variable from 0.01 to 9.99 kHz
Sensitivity ......... <.32µV SSB 1.6-30 MHz
                      (10 dB S+N/N)
Stability ........... ± 10 ppm 5-60 mins.
                      ± 2 ppm > 60 mins.
RS-232 Interface .... 4800 baud (1/8/N/1)
IF Rejection ........ > 70 dB
Image Rejection ..... > 70 dB
Dynamic Range ....... 106 dB (IF range 300 Hz)
PBS Variation Range . ± 2.3 kHz (50 Hz steps)
Notch Attenuation ... -40 dB or more
Notch Variable Range. ± 2.5 kHz (10 Hz steps)
Notch Tracking Range. ± 10 kHz
Memory Channels ..... 1000 (Freq, Mode, BW, ATT, AGC & Step)
Audio Output ........ 1 Watts at 4 Ohms
Standard Steps ...... 1, 10, 100 Hz, 1, 5, 6.25, 9,  
                      10, 12.5, 20, 25, 30, 100 kHz
Intermediate Freqs. . 1st IF = 70.455 MHz
                      2nd IF = 455 kHz
                      3rd IF = 20.22 kHz
Temperature ......... 0° to 50°C (32° to 122°F)
Dimensions .......... 13 x 5.63 x 12.9 inches
                      330x143x327 mm
Weight .............. 16.5 Lbs. net (7.5 kg)

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