TIC SDR-OMNI - Page 14

User Manual SDR-OMNI Avionics Test Set
Page 10 6 June 2023 Revision B
Figure 2-3. Telescopic Antenna
Table 2-2. NAV Frequencies
FUNCTION TESTED
ANTENNA LENGTH
MB (75.0 MHz)
Fully Extended
VOR (108.00-117.95 MHz)
28.5 inches (72 cm)
LOC (108.10 – 111.95 MHz)
28.5 inches (72 cm)
GS (329.15 – 335.00 MHz)
9.5 inches (24 cm)
Table 2-3. COMM Frequencies
FREQUENCY TESTED
ANTENNA LENGTH
HF 29 – 88 MHz
Fully Extended
VHF 108-118 MHz
28.5 inches (72 cm)
VHF 118-156 MHz
24 inches (61 cm)
VHF 156-174 MHz
9.5 inches (24 cm)
UHF 225 – 299 MHz
11 inches (28 cm)
UHF 300 – 406 MHz
Base section only – fully
collapsed
2.2.4 L-Band Directional Antenna
The L-Band Directional Antenna (Figure 2-4) has a flexible neck and guide arrows to properly position the
antenna for L-Band (Transponder, TCAS, UAT) testing. The antenna is vertically polarized, so the flat portion of
the antenna must be oriented vertically when pointing at the aircraft’s ATC, TCAS, or DME antenna.
2023-CLS-TIC-0006