Click Here to Download Comant Footprints

 Industries COM Antennas

CI 109 • VHF Com Antenna

Exhibits excellent electrical characteristics and incorporates an aerodynamically shaped mounting base and radiator housing that matches the styling of the communication antennas used on the 1968-72 single engine Cessna. The 109 has been re-tested and upgraded to the new RTCA DO_160D environmental requirements and offers the 118 to 137 MHz frequency associated with DO-186A MOPS.

Rated to 250 kts. Freq: 118-137MHZ VSWR: 2.5:1 max

Imp: 50 Height: 18.6"

Weight: 0.6 lbs. TSO C37d, C38d, DO-160A, DO-186A

Top of page

CI 121 • VHF Com Antenna

Similar to the CI 109, the CI 121 is smaller in diameter and lighter at only 0.5 pounds. Features a tapered glass laminate housing and die-cast aluminum base. Offers standard mounting and appearance to many Cessna communication antennas. The CI 121 has been re-tested and upgraded to the new RTCA DO-160D environmental requirements and offers the 118 to 137 MHz frequency associated with DO-185A MOPS.

Rated to 250 kts. Freq: 118-137MHz VSWR: 2.5:1 max

Height: 18.5" Weight: 0.5 lb. Imp: 50

TSO C37d, C38d, DO-160D, DO-186A

Top of page

CI 122 • VHF Com Antenna Bent Whip

Designed specifically for mounting to the uderside of an aircraft providing excellent radiation coverage for air-to-ground communications. Bent configuration makes it ideally suited for helicopters and low wing aircraft. The 122 has been re-tested and upgraded to the new RTCA DO-160D environmental requirements and offers the 118 to 137 MHz frequency associated with DO-186A MOPS.

Rated to 350 kts. Freq: 118-137MHz VSWR: 3.0:1 max

Height: 8.75" Weight: 0.5 lb. Imp: 50 ohms

TSO C37d, C38d, DO-160D, DO-186A

Top of page

CI 138 • VHF Com Antenna Beech

Identical to the CI 119 with the exception of the mounting hole pattern and RF connector location which are compatible with Beechcraft mounting. RF connector is offset from the centerline of the antenna. The CI 138 has been re-tested and upgraded tothe new RTCA DO-160D environmental requirements and offer the 118 to 137 MHz frequency associated with DO-186A MOPS.

Freq: 118-137MHz VSWR: 2.5:1 max Height: 13.0"

Weight: 1 lb. Imp: 50

TSO C37d, C38d, DO-160D, DO-186A

Top of page

CI 139 • VHF Com Antenna Piper

Piper compatible mounting version of the CI 119 with respect to the mounting hole pattern and RF connector location. The CI 139 has been re-tested and upgraded to the new RTCA DO-160D environmental requirements and offers the 118 to 137 MHz frequency associated with DO-186A MOPS.

Freq: 118-137MHz VSWR: 2.5:1 max Height: 13.0"

Weight: 1.25 lb. Imp: 50 ohms

TSO C37d, C38d, DO-160D, DO-186A

Top of page

CI 175 • VHF Com Antenna

High strength antenna designed as an improved direct replacement for the standard Cessna 3-hole mounting configuration. the CI 175 has been re-tested and upgraded tothe new RTCA DO-160D environmental requirements and offer the 118 to 137 MHz frequency associated with DO-186A MOPS.

Rated to 250 kts. Freq: 118-137MHZ VSWR: 2.5:1 max

Imp: 50 Height: 18.75"

Weight: 0.5 lbs.

Top of page

CI 196 • VHF Com Antenna

Identical to the CI 119. Matches the styling and mounting configuration for late model Mooney 201/231/252 series starting in 1978. The CI 196 has been re-tested and upgraded tothe new RTCA DO-160D environmental requirements and offer the 118 to 137 MHz frequency associated with DO-186A MOPS.

Rated to 350 kts. Freq: 118-137MHZ VSWR: 2.5:1 max

Imp: 50 Height: 13.0"

Weight: 1.25 lbs. TSO C37d, C38d, DO-160D, DO-186A

Top of page

CI 211 • VHF Com Antenna

Optimum antenna for high performance jet aircraft. Only 8.5" high, yet provides good performance without the added drag of a taller blade-type communciation antenna. Skydrol and rain erosion resistant. The CI 211 has been re-tested and upgraded tothe new RTCA DO-160D environmental requirements and offer the 118 to 137 MHz frequency associated with DO-186A MOPS.

Rated to 573 kts. Freq: 118-137MHZ VSWR: 2.5:1 max

Imp: 50 Height: 8.25"

Weight: 1.6 lbs. TSO C37d, C38d, DO-160D, DO-186A

Top of page

CI 248-5• VHF Com Antenna with built-in Notch Filter

This sleek new design was developed for Cessna's 182 and 182T aircraft. Impressive with its low-drag and good looks, the CI 248-5 has been credited with adding 2 to 3 Knots on certain aircraft. The first totally new look in VHF antennas in decades, the CI 248-5 was tested to some of the most rigorous requirements outlined in RCTA DO-160D. Rated to 350 Knots for most high powered twins, the antenna is also certified for helicopter applications.

Truly unique, the CI 248-5 is the only VHF antenna with a built-in notch filter, this allows the CI 248-5 to be placed in close approximately to GPS antennas without interference issues.

Rated to 350 kts. Freq: 118-137MHZ VSWR: 2.5:1 max

Imp: 50 Height: 17.0"

Weight: 0.52 lbs. TSO C37d, C38d, DO-186A

Top of page

CI 291 • VHF Com Antenna

Weighs only 0.5 lb. Features high strength fiberglass "stick" radiator and die-cast, 3 hole mount aluminum base. Virtually identical in appearance to many Cessna commmunication antennas and most LORAN antennas. The CI 291 has been re-tested and upgraded tothe new RTCA DO-160D environmental requirements and offer the 118 to 137 MHz frequency associated with DO-186A MOPS.

Rated to 250 kts. Freq: 118-137MHZ VSWR: 2.5:1 max

Imp: 50 Height: 18.9"

Weight: 0.5 lbs. TSO C37d, C38d, DO-160D, DO-186A

Top of page

CI 292-1 • VHF Com Antenna

Designed specifically for top mounting on an aircraft. Provides excellent omnidirectional pattern coverage for all VHF aircraft communications. It is equivalent to the CI 291 but features a straight tapered stainless steel radiator. The CI 292-1 has been re-tested and upgraded tothe new RTCA DO-160D environmental requirements and offer the 118 to 137 MHz frequency associated with DO-186A MOPS.

Rated to 250 kts. Freq: 118-137MHZ VSWR: 2.5:1 max

Imp: 50 Height: 20.0"

Weight: 0.5 lbs. TSO C37d, C38d, DO-160D, DO-186A

Top of page

CI 292-2 • VHF Com Antenna

Identical to the CI292-1 except that it provides a stainless steel bent whip radiator which makes it ideal for helicopters and bottom mounting underneath fixed wing aircraft. The CI 292-2 has been re-tested and upgraded tothe new RTCA DO-160D environmental requirements and offer the 118 to 137 MHz frequency associated with DO-186A MOPS.

Rated to 250 kts. Freq: 118-137MHZ VSWR: 3.0:1 max

Imp: 50 Height: 8.5"

Weight: 0.5 lbs. TSO C37d, D38d, DO-160D, DO-186A

Top of page