The 104-12 transponder antennais a mono-pole antenna that has a top loaded sphere which creates a factor of reliability and safety for a shorter antenna. This antenna offers a voltage standing wave ratio of 1.2:1 at 1,090 MHz and less than 2:1 at 1,030 MHz when connected with a 50Ω coaxial transmission line. The 104 series antennas feature an omni-directional, vertical-polarize radiation pattern when mounted to the underside of the aircraft.
规格:
Frequency:
1030 MHz to 1090 MHz
VSWR:
1090 MHz: 1.2:1
1030 MHz: 2:1
Polarization:
Vertical
Radiation pattern:
Omni-directional
Impedance:
50Ω
Connector:
BNC (female)
Altitude:
50,000 ft
Airspeed:
350 mph
Mounting:
One-hole mounting
特征:
Frequency: 1030 MHz to 1090 MHz
Standing Wave Ratio: 1.2:1 at 1090 MHz, 2:1 at 1030 MHz