TB 9-6625-1914-24
21. Spurious Response
a. Performance Check
(1) Connect equipment as shown in figure 9.
(2) Position TI controls as listed in (a) through (g) below:
(a) RANGE MHz switch to 0-110 (not on all models).
(b) BANDWIDTH switch to 1 kHz.
(c) SCAN WIDTH (red) switch to PER DIVISION.
(d) SCAN WIDTH PER DIVISION switch to 20 kHz.
(e) FREQUENCY control to 10 MHz.
(f) INPUT ATTENUATION switch to 0 dB.
(g) TUNING STABILIZER switch to ON (up).
Figure 9. Spurious response - equipment setup.
(3) Position IF plug-in switches as listed in (a) through (e) below:
(a) SCAN TIME PER DIVISION to 2 ms.
(b) LOG REF LEVEL to -40 dBm.
(c) VIDEO FILTER to OFF.
(d) SCAN MODE to INT.
(e) SCAN TRIGGER to AUTO.