● Designed for use on Long-Range and Wide-Body aircraft
● Integrated GPS filter
● Proven maturity and reliability
● Qualified for stringent environment
The VHF antenna P/N 2438-89-00 is an airborne communication antenna capable of emitting and transmitting signals in VHF band from 118 to 156 MHz (extended) including VDL mode 2.
Designed for high-performance and Wide-Body aircraft, the VHF antenna is of the inclined blade type giving little drag.
This antenna is composed of a metal leading edge structure providing effective protection against lightning and static charge. This structure is completely sealed and totally painted except for the six fixing holes assuring a low bounding resistance.
This VHF antenna is equipped with a GPS filter.
About Cobham Aerospace Communications
Cobham Aerospace Communications is a global supplier of avionics and slip-ring solutions for civil and military applications.
VHF ANTENNA 2438-89-00:
Frequency range: 118-156 MHz
Nominal impedance: 50 Ohms
VSWR < 2
Typical VSWR curve
Sizes: See drawing (mm/inch)
Weight: ≤ 1.25 kg / 2.75 lbs
Antenna connector: C type
Operating temperature range: -55°C to +70°C
Altitude: 80,000 ft.