Product Description
This signal generator can produce both RF and audio signals for testing VOR, localized, glideslope, marker beacon, and VHF communications receivers.
-003 Includes: Remote Tune, Store/Recall, IEEE-488/1978
It also has the following modifications performed by Rockwell Collins: 1, 2, 3, 9, 10, 11.
SPECIFICATIONS (partial list)
- Marker Beacon: 75MHz fixed, 74.6 to 75.4 MHz selectable in 25 kHz steps
- VOR/LOC: 108 to 117.95 MHz
- Glideslope: 329 to 335 MHz, selectable in 150 kHz steps
- VHF Comm: 118 to 151.975 MHz, selectable in 25 kHz stepes
- Selectable VOR radials from 000.00 to 359.99ยบ (selectable at each 30 degree heading or in 0.01 degree increments, variable in preset setps of +30 detrees, +/- 10 degrees, and +/- 0.01 degree)
- 1020Hz Ident tone
- Auxiliary Audio: 30 Hz to 14 kHz, preset at 30%, variable 5 to 35% in 0.1% increments
Operational Capabilities:
- Preset condition set signal generator parameters to standard outputs for selected mode of operation
- Standard VOR and ILS localizer frequencies with 50-kHz spacing; standard glideslope frequency spacing of 150 kHz
- Selectable VOR radials from 000.00 to 359.99 degrees
- Ability to externally modulate rf section of the unit
- VOR radial adjustable in +3, +10, -10, +0.01, and -0.01 degree increments
- Preset 1020 Hz audio tone for identification signal
- Programmable audio signal with a 30 Hz to 14 kHz range
- Variable rf output level to check receiver sensitivity
- Variable rf frequency to check receiver selectivity
- Variable percent modulation to check receiver response
- Variable DDM in 0.001 increments
- Standard localizer and glideslope rf frequency pairings
- Single key provides switching between localizer and glideslope paired frequencies and vice versa
- Standard marker beacon frequency of 75.000 MHz with provisions for simulation of interface-type rf frequencies from 74.6 to 75.4 MHz
- Preset 400 Hz (outer marker), 1300 Hz (middle marker), and 3000 Hz (inner marker) marker beacon audio tones
- Remote tune output for automatic channel programming of receiver under test
- Mode discrete outputs provide antenna swithcing and mode select/disable logic
- Timing trigger output pulse coincident with any front panel keystroke for making time response measurements
- VHF-COMM receiver frequencies from 118.000 to 151.975 MHz with 25 kHz spacing
- Functionally grouped controls and displays
- 115/230V, 50/60 Hz input power capability
We are selling this unit for part or repair.