Beschreibung
The Tektronix TDC-10 Tunable Down Converter is a high performance front end for the Tektronix 1450 series television demodulator. The TDC-10 selects incoming television carriers and converts them to an intermediate frequency compatible with the 1450. A wide AGC range accepts strong signals from transmitter test points and CATV systems or weak signals from antennas for remote monitoring; all without affecting the bandpass characteristics of the 1450/TDC-10 system. The TDC-10 enhances selectivity around the channel frequency by limiting IF feed-through and image frequencies.
