Codan Radio Radio Repeater Systems Training Guide - Manual (Page 67)

RADIO REPEATER SYSTEM | TRAINING GUIDE
Appendix F: Examples of Antenna Data Page 59
Figures F-5 and F-6: 800 MHz Radafl ector Characteristics
Mechanical Specifications
Height:
Weight:
Rated Wind Velocity:
Rated Wind Velocity:
(with 0.5 in radial ice) km/h (mph)
kg (lbs.)
mm (in.)
km/h (mph)
Horizontal Thrust at rated
wind velocity and ice load:
Width: mm (in.)
kg (lbs.)
Electrical Specifications
Frequency Range:
Nominal Gain:
Bandwidth, 1.5:1 VSWR:
Horizontal Beamwidth:
(half power points)
Power Rating:
Polarization:
Lightning Protection:
Termination:
MHz
dBd
MHz
Deg.
Watts
Vertical Beamwidth:
(half power points)
Deg.
Front to Back Ratio: dB
Pattern:
845 (33.75)
445 (17.5)
9.8 (21)
161 (100)
136.7 (85)
109.1 (240)
806-960
15
30
Vertical or Horizontal
DC Ground
Type "N" Male
Directional
16
25
806 - 890
890 - 960
75
+10°
0
-10°
dB RE l /2 DIPOLE
-5 0 +5 +10 -10 -10 -5 0 +5 +10 +15
Characteristics of an 800 MHz Radaflector.