Catalog: DSP Receiver NRD-545 | |
| depending on the amplitude level on the time axis. NB1 (narrow blanking width) and ... NB2 (wide blanking width) can be switched over, and the NB detection level is ... a D/A converter. Although the discharge time constant is fixed in the FM, WFM, AM ... sensitivity. For the first mixer, a double-balanced mixer with 4 FETs in a quadruple ... diode) is employed in the front-end double tuning circuit. Continuous adjustment ... of the center frequency of the double tuning circuit is made by a CPU ... performance. High-speed frequency switching in 1Hz steps which has been difficult ... computer via RS-232C interface. ENT/kHz switch MHz switch CLEAR switch Pass Band Shift ... FINE control AF GAIN control AGC Time switch Bandwidth Control switch Channel Select ... switch Up switch Channel switch SCAN switch STEP switch LOCK switch Main tuning ... | |
