CI-490-1

The Low-profile Comant antenna is a high performance communications antenna specifically designed for Iridium systems and features the standard round-format footprint and mounting. This antenna can also operate as a passive GPS antenna. Used on most aircraft up to and including business jets.

Frequencies Covered

• Iridium 1616-1626.5 MHz
• GPS 1575.42 +/- 10 MHz

RF Characteristics
Frequency	Iridium -- 1616-1626.5 MHz GPS -- 1575 +/-10 MHz
Polarization	RHCP
Power Handling	60 Watts
Radiation Pattern	Hemispherical
Impedance	50 Ohms
Gain
Lighning Protection	DC Grounded
Mechanical
Weight	0.5 Lb
Height	0.75 in. Maximum.
Finish	Gloss White Enamel
Connector	TNC Female
Environmental
Temperature / Altitude	-55C to +85C / 55,000 Ft.
Airspeed	600 Knots @ 55,000 Ft.
Federal Specifications
RTCA Environmental	DO-160D
Environmental Category	[F2X]ACB[T(E,E1,R)] XRFDXSXXXXX[XX]X[XXXX]XCX
FFATSO	C144
RTCAMOPS	DO-288

Product Reviews