Glide Slope Antenna Type dBs 300
P/N 300300-100
Performance Characteristics:
Type: Uni-Directional Corner Reflector
Azimuth Coverage: 23° Nominal HPBW.
Frequency Range: 328 through 336 MHz (no adjustments or tuning required)
Array: 3 co-linear dipoles
Coaxial Cable: Semi-Rigid, Low Loss, Phase Stable
Polarization: Horizontally polarized - Vertical component >25 dB below Horizontal component
Gain, main beam: >10 dB/iso
Vertical Coverage: 80° Nominal HPBW. Front to Back ratio > 16 dB.
Main beam location: Within ±2° of mechanical axis. Electrical center is normal to and centered within the reflector face.
Power Handling capability: <50 Watts CW.
Impedance: 50 ohm nominal
VSWR: <1.25:1 from 328 MHz to 336 MHz.
Size: 30" H x 87.5" L x 15" W
Weight: 38 Lbs.
RF Monitor: Monitor coupling factor is 10 db ± 1 dB below input signal level. Monitor is stable to within ±0.5 dB and ±5° (electrical phase) over environmental conditions.
Antenna Heater: Main Power 240 VAC, 240 Watts. heaters always wired to ON. External Thermostat control required.
Interface Connectors: Main RF Input: Type N Female, RF Monitor Output: Type N Female, Antenna Heater AC Input: MS-3102-22-9P
Environmental: FAA-G-2100F, Environmental III 4 in/hr rain, sleet and snow
Mounting: 4 ea. 7/16 dia. thru holes for 3/8 dia Bolts. Interface bolt pattern horizontal separation is 21.5", vertical separation is 19.75"
Support Bracket, Glide Slope: Optional Position Adjusting Mounting Bracket, P/N 300500-100. Allows ±18" continuous adjustment of antenna physical position in vertical and horizontal axis.
Today's Date: Monday, February 06th 2012 12:20:45 AM MST