User's Manual

Model 1150A DVOR
1-20 Rev. - November, 2008
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1.3.3 Mechanical and Electrical
Table 1-5 DVOR Equipment Specifications (Mechanical and Electrical)
Parameter Specification
Size of Cabinet: 72" H x 24" W x 24" D (183cm H x 61cm W x 61cm D)
Weight of Cabinet: 450 lb (205 kg) maximum
Mounting Floor mount
Primary Power: 85 to 264 VAC, 47 to 63Hz, single phase
Standby Power: Standard 48 VDC no-break battery backup system (four 12V-65Ah batteries)
with charger provides approximately 4.0 hours of operation.
Optional 48VDC no-break battery backup system (four 12V-100Ah batteries)
with charger provides approximately 6.0 hours of operation.
Power Consumption: Single Stations: 375VA (typical), 625 VA with maximum battery charging.
Dual Stations: 500VA (typical), 750VA with standby transmitter operating
for test purposes.
Duty Cycle: Continuous
1.3.4 Remote Control System
1.3.4.1 Design Features
The optional remote control system consists of a Model 2238 or Model 2240 Remote Control and Status Unit
(RSCU) and one Remote Slave Unit (RSU). The 2238 RCSU is designed for installation in a standard 13.33 cm
(5.25") rack panel space in a Control Tower Equipment Room. The 2240 RCSU is designed for installation in a
standard 6.66 cm (2.12") rack panel space in a Control Tower Equipment Room and the RSU’s are designed for
installation at a controllers’ position in the Tower Cab. The 2238 RCSU contains provisions for six ILS Localizer,
Glideslope, Outer Marker and Middle Marker and DME and VOR stations. The 2240 RCSU contains provisions for
up to three ILS Localizer, Glideslope, Outer Marker, Middle Marker, DME, or VOR stations. Each of the respective
stations is connected to the RCSU by an RF data link or a single dedicated telephone line pair. The RSU is then
slaved to the RCSU by interconnecting cables.