ACR&Artex C406-2 HM - Manual (Page 35)

25-62-11
Page 35 of 87
JUN 20/13
ACR ELECTRONICS, INC / ARTEX PRODUCTS
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
C406-2 (453-5000), C406-2HM (453-5001)
SUBTASK 25-62-11-870-003
C. Antennas
(1) Table 4 lists the specifications of the antennas approved for use with the C406-2 Series ELT.
Table 4 Antenna Specifications
PARAMETERS
CHARACTERISTIC
110-320 110-328-01 110-333 110-337 110-337-11
Style Rod Blade Blade Blade Blade
Frequencies 121.5, 243.0, 406 MHz
VSWR
121.5 and 243.0 MHz
- 2.0:1 Max.
406 MHz - 1.5:1 Max.
121.5/243.0 MHz - 2.0:1 or
better
406 MHz - 1.5:1 or better
121.5/243.0 MHz - 2.0:1 Max.
406 MHz - 1.5:1 Max.
Polarization Vertical Monopole
Radiation
Pattern
121.5/243 MHz - Omnidirectional
406 MHz - Hemispherical
Impedance
(ohms)
50 Nominal
Weight
0.45 lbs
(0.20 kg)
1.20 lbs
(0.54 kg)
0.76 lbs
(0.34 kg)
1.30 lbs
(0.59 kg)
1.60 lbs
(0.73 kg)
Coax Cable RG-142
Connectors BNC Female (121.5/243.0 MHz) and TNC Female (406 MHz)
Dimensions
(Base-to-Tip)
15.50 in.
(39.4 cm)
9.00 in.
(22.9 cm)
10.10 in.
(25.7 cm)
7.75 in.
(19.7 cm)