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Product Pages
AT-1108-1 - RAMI VHF/UHF Airborne Communications Antenna
DAI Part# AT-1108-1
The AT-1108/ARC Antenna is a combined VHF/UHF airborne communications antenna designed for usage airspeeds of less than Mach 1. The antenna housing is fiberglass epoxy, designed to withstand the exposure to sand and dust particles of desert areas and is foam-filled to reduce the effect of extreme temperature changes, extreme humidity, and excessive shock and vibration. The antenna is produced to M...
AT-1108/ARC - RAMI VHF/UHF Airborne Communications Antenna
DAI Part# AT-1108/ARC
AV-1 - RAMI Ground/Air Communications Antenna
DAI Part# AV1
The AV-1 is a base station antenna for communications with ground vehicles or aircraft. It has heavy-duty construction with 3/8" diameter aluminum radials, a 1" diameter aluminum tube radiator, and is iriditetreated for durability. It mounts easily to a 1" diameter pipe or a 1-1/4" O.D. tube with locking set screws. A built-in gap-type lightning arrestor is an important design feature. The antenna...
AV-5 - RAMI Ground/Air Communications Antenna
DAI Part# AV5
The AV-5 is an economical Ground Plane base station antenna. It is ideally suited for use with Unicom transceivers and is field tunable for the frequency band desired. The radial arm angle is designed to give optimum VSWR at the tuned frequency. Durably constructed of high quality materials for a long operational life, the antenna is designed to withstand wind speeds of up to 100 mph. Field tunabl...
AV-10 - RAMI VHF Communications Antenna
DAI Part# AV10
The AV-10 is designed for high-performance aircraft applications. It exhibits excellent electrical characteristics and incorporates an efficient aerodynamic 4-bolt mounting base. The antenna essentially matches the styling of the communication antennas currently used on most singles and light twins. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000'. It has a dr...
AV-100 - RAMI AV-100 406 MHz ELT Antenna
DAI Part# AV100
This antenna is intended for use with an ELT (Emergency Locator Transmitter) for general aviation. It has a passive two frequency wire whip, designed for low speed aircraft (up to 250 knots). Application Airborne ELT Frequency 121.5 MHz, 406 MHz Impedance 50 OHMS VSWR 121.5 MHz 2.0:1 Max 406 MHz 1.5:1 Max Polarization Vertical Pattern Omni-Directio...
AV-3 - RAMI Ground/Air Communications Antenna
DAI Part# AV3
The AV-3 is a low profile snap-in mounting quarter-wave antenna for use on surface vehicles. It has a solderless cable connection at the antenna and is supplied with 12 feet of cable and PL-259 connector. The antenna is field tunable by simply cutting the whip to the required length.
AV-200(-B) - RAMI Airborne ELT Antenna
DAI Part# AV200-B
The AV-200(-B) is intended for use with an ELT (Emergency Locator Transmitter) for general aviation. It is a passive two frequency wire whip antenna, designed for low speed aircraft (up to 250 knots.).
AV-200 - RAMI ELT 406 MHZ
DAI Part# AV200
The AV-200 ELT antenna is intended for use with an ELT (Emergency Locator Transmitter) for General Aviation. It is a passive two frequency wire whip, designed for low speed aircraft (up to 250 knots).
AV-21 - RAMI Radio Telephone Antenna
DAI Part# AV21
The AV-21 is a rod style broadband radio telephone antenna which utilizes a BNC connector that allows for a smaller mounting hole. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000 feet. It has a drag force of 0.41 lbs @ 250 mph.
AV-22 - RAMI Navigation Antenna
DAI Part# AV22
The AV-22 is a transponder antenna which utilizes a "BNC" connector that allows for a smaller mounting hole. The antenna is designed to operate at speeds of up to 350 mph and altitudes up to 50,000'. It has a drag force of 0.41 lbs.@ 250 mph.
AV-300 - RAMI ELT 406 MHZ
DAI Part# AV300
The AV-300 ELT antenna is intended for use with an ELT (Emergency Locator Transmitter) for General Aviation. It is a passive three frequency fiberglass rod whip antenna, designed for low speed aircraft (up to 350 knots).
AV-401 - RAMI Airborne ELT Antenna
DAI Part# AV401
This antenna is intended for use with an ELT (Emergency Locator Transmitter) for general aviation. It is a passive three frequency fiberglass rod whip antenna, designed for low speed aircraft (up to 350 knots.).
AV-402 - RAMI Airborne ELT Antenna
DAI Part# AV402
This antenna is intended for use with an ELT (Emergency Locator Transmitter) for general aviation. It is a passive three frequency fiberglass rod whip antenna, designed for low speed aircraft (up to 350 knots.).
AV-520 - RAMI VOR, LOC & GS "V&qout; Dipole Antenna
DAI Part# AV520
The AV-520 is a "V" style VOR/LOC/GS antenna utilizing detachable painted stainless steel elements and internal balun transformer. The antenna is rated at speeds up to 350 mph and altitudes up to 50,000 feet. It is a direct replacement for the CI 159C. Application VOR/LOC/GS Receive Only Frequency 108 - 118 MHz 329 - 335 MHz Impedance 50 OHMS Polarization Horizont...
AV-525 - RAMI AV-525 VOR/LOC/GS V type Antenna
DAI Part# AV525
The AV-525 is a VOR/LOC/GS antenna similar in style to the AV-12 but utilizes an internal balun transformer. The antenna is rated at speeds up to 350 mph and altitudes up to 50,000 feet. It is a direct replacement for the CI 157P. Application VOR/LOC/GS Receive Only Frequency 108 - 118 MHz 329 - 335 MHz Impedance 50 OHMS VSWR 3.0:1 Max 108 - 118 MHz 2.0:1 Max 329 ...
AV-530 - RAMI AV-530 Antenna Communications 118-137 MHz
DAI Part# AV530
The AV-530 is designed for broadband communications. The antenna has a die-cast aluminum base and a tapered stainless steel whip for less drag at higher airspeeds. It is supplied with a weather-sealing gasket and mounting hardware. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000 ft. It has a drag force of 1.65 lb @ 250 mph. This antenna is a direct replacement...
AV-535 - RAMI AV-535 138-174 MHz Communications Antenna
DAI Part# AV535
The AV-535 is a "Bent Whip" antenna suitable for belly mounting. It is designed to operate in the public service and business bands. The antenna is rated at speeds up to 350 mph and altitudes up to 50,000 feet. It is a direct replacement for the CI 292-3. Application FM Extended band Frequency 138 - 174 MHz Impedance 50 OHMS VSWR 3.0:1 Max Polarization Ver...
AV-575 - RAMI AV-575 Marker Beacon Antenna Splitter
DAI Part# AV575
The AV-575 antenna is a marker beacon antenna splitter allowing two receivers to share the same antenna. It is a direct replacement for the CI 509. Application Marker Beacon Frequency 75 MHz Impedance 50 OHMS VSWR 1.5:1 Max Insertion Loss 3.5 dB Max Isolation 20 dB Max Connector BNC Female Weight .20 lbs RF Power Capacity Re...
AV-585 - RAMI AV-585 Antenna Splitter/Diplexer
DAI Part# AV585
The AV-585 antenna is a diplexer/splitter providing (2) VOR/ LOC and (2) GS outputs from one VOR/LOC/GC antenna. It is a direct replacement for the CI 1125. Application Provides 2 VOR/LOC and 2 GS output ports from 1 VOR/LOC/GS antenna Frequency 108 to 118 MHz & 328-336 MHz VSWR 1.5:1 Max Insertion loss 3.5 dB max Isolation 20 dB Min between VOR & GS 18...
AV-586 - RAMI NAV/LOC/GS Antenna Coupler
DAI Part# AV586
The AV-586 Antenna Coupler is an antenna signal splitter providing two outputs from a single antenna. The necessity of bringing this product forward comes from advancing technology in avionics. Newer designed navigational radios have only one antenna input to receive all three (VOR/LOC/GS) signals whereas older legacy radios had a separate antenna input for the VOR/LOC signal and another antenna...
AV-587 - RAMI NAV/LOC/GS, NAV/LOC, GS Antenna Coupler
DAI Part# AV587
The AV-587 Antenna Coupler is an antenna signal "splitter/diplexer" providing three outputs from a single antenna. One output provides a combined VOR/LOC/GS signal. A second output provides a combined VOR/LOC signal. And a third output provides a GS signal. The necessity of bringing this product forward comes from advancing technology in avionics. Newer designed navigational radios have only one...
AV-590 - RAMI Communications splitter, 2 COM'S/1 Antenna
DAI Part# AV590
The AV-590 allows two communications radios to share the same antenna. In the normal, non-switched mode the AV-590 splits the signal from the antenna evenly between two comm radio receivers. When the control voltage is activated by the microphone PTT, the AV-590 switches the antenna to the corresponding radio transmitter and isolates the other receiver.
AV-64 - RAMI Marker Beacon Antenna
DAI Part# AV64
The AV-64 is a boat type marker beacon antenna designed for very low drag. It is constructed of an acrylonitrile-styrene-acrylic (ASA) shell with the internal parts encapsulated in rigid urethane foam for mechanical and electrical stability. The white color allows maximum performance without losses due to color pigments or unseen dirt. Supplied with cellular neoprene mounting pad and hardware. The...
AV-74-1 - RAMI DME/Transponder Antenna
DAI Part# AV74-1
The AV-74(-1) is a broadband blade type antenna for transponder or DME application. The antenna has longer mounting studs for thicker mounting locations. Its housing is constructed of anacrylonitrile-styrene-acrylic (ASA) shell. The white color allows maximum performance without losses due to color pigments or unseen dirt. The antenna is supplied with cellular neoprene mounting pad and hardware. T...
AV-74 - RAMI Navigation Antenna
DAI Part# AV74
The AV-74 is a broadband blade style antenna for transponder or DME application. It's housing is constructed of an acrylonitrile-styrene-acrylic (ASA) shell. The white color allows maximum performance without losses due to color pigments or unseen dirt. Supplied with cellular neoprene mounting pad and hardware. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000'....
AV-801 - RAMI GPS WAAS Antenna
DAI Part# AV801
The AV-801 WAAS GPS antenna is designed specifically to meet FAA TSO-C190 specifications. Qualification testing includes meeting the requirements of RTCA DO-301 and DO-160G. The AV-801 fit and function matches the ARINC 743A standard found on many general aviation aircraft up to and including business jets.
AV-924HS - RAMI Airborne Communications Antenna
DAI Part# AV924HS
The AV-924HS antenna was developed to be used with airborne FM transceivers typically used in first responder type aircraft providing a single antenna solution for the multiband transceivers. This antenna operates at VHF and UHF frequencies. It meets DO-160G, section 8, Category U requirements for robust vibration and is qualified for installation on helicopters with unknown related rotor frequenc...
AV-925-1 - RAMI AV-925-1 Communications/ELT antenna
DAI Part# AV925-1
AV-952-1 is same as AV-925 except it is black color. The AV-925 antenna was developed to be used with airborne FM transceivers typically used in first responder type aircraft providing a single antenna solution for the multiband transceivers. It has met DO-160G, Section 8, Category U requirements for robust vibration and is qualified for installation on helicopters with unknown related rotor f...
AV-925 - RAMI AV-925 Communications/ELT antenna
DAI Part# AV925
The AV-925 antenna was developed to be used with airborne FM transceivers typically used in first responder type aircraft providing a single antenna solution for the multiband transceivers. It has met DO-160G, Section 8, Category U requirements for robust vibration and is qualified for installation on helicopters with unknown related rotor frequencies. It is also qualified to perform as a 406 MHz ...
AV-926 - RAMI AV-926 Triplexer for use with AV-925 Antenna
DAI Part# AV926
The AV-926 triplexer can be used with airborne multiband FM transceivers. The device is designed to provide three separate frequency band ports (typically going to a multiband transceiver) from a single port multiband antenna. Application Airborne Communications Frequency Port 1 Antenna Port 2 Radio 136 - 174 MHz Port 3 Radio 380 - 520 MHz Port 4 Radio 760 - 870 MHz Imped...
AV-927 - RAMI AV-927 Diplexer
DAI Part# AV927
The AV-927 diplexer can be used with airborne multiband FM transceivers. The device is designed to provide two separate frequency band ports (typically going to a multiband transceiver) from a single port multiband antenna. Application Airborne Communications Frequency Port 1: Antenna Port 2: 136-174 MHz Port 3: 380-520 MHz VSWR 1.3:1 Insertion loss < .5 dB ...
AV-928 - RAMI AV-928 Diplexer
DAI Part# AV928
The AV-928 diplexer can be used with airborne multiband FM transceivers. The device is designed to provide two separate frequency band ports (typically going to a multiband transceiver) from a single port multiband antenna. Application Airborne Communications Frequency Port 1: Antenna Port 2: 136-174 MHz Port 3: 760-870 MHz VSWR 1.3:1 Insertion loss < .5 dB ...
AV-929 - RAMI AV-929 Diplexer
DAI Part# AV929
The AV-929 diplexer can be used with airborne multiband FM transceivers. The device is designed to provide two separate frequency band ports (typically going to a multiband transceiver) from a single port multiband antenna. Application Airborne Communications Frequency Port 1: Antenna Port 2: 380-520 MHz Port 3: 760-870 MHz VSWR 1.3:1 Insertion loss < .5 dB ...
AV-930 - RAMI AV-930 Diplexer
DAI Part# AV930
The AV-930 diplexer can be used with airborne multiband FM transceivers. The device is designed to provide two separate frequency band ports (typically going to a multiband transceiver) from a single port multiband antenna. Application Airborne Communications Frequency Port 1: Antenna Port 2: 136-174 MHz Port 3: 380-870 MHz VSWR 1.3:1 Insertion loss < .5 dB ...
AV-931 - RAMI AV-931 Diplexer
DAI Part# AV931
The AV-931 diplexer can be used with airborne multiband FM transceivers. The device is designed to provide two separate frequency band ports (typically going to a multiband transceiver) from a single port multiband antenna. Application Airborne Communications Frequency Port 1: Antenna Port 2: 118-137 MHz Port 3: 150-174 MHz VSWR 1.5:1 Insertion loss < .7 dB ...
AV-GPS - RAMI GPS Antenna
DAI Part# AVGPS
A permanently mounted external aircraft antenna designed for use with GPS receivers which provide +5 volts DC on their antenna connector. It is an active (amplified) antenna providing an average of 26 dB gain over a passive (non amplified) antenna. The antenna is designed to operate at speeds up to 350 mph and altitudes of 50,000'. It has a drag force of 0.18 lbs.@ 250 mph.
AV-547 - RAMI Antenna Coupler
DAI Part# AV547
The AV-547 coupler feeds two navigation receivers from one antenna. The matching circuitry is enclosed in a durable, light weight aluminum housing for superior mechanical and environmental stability. The coupler operates at altitudes of up to 50,000'.
AV-570 - RAMI Antenna Coupler
DAI Part# AV570
The AV-570 coupler splits the signal from a VOR-Type NAV antenna to feed NAV and Glideslope receivers. The coupler's construction is similar to the AV-547 coupler and operates at altitudes up to 50,000'.
AV-571 - RAMI Antenna Coupler
DAI Part# AV571
The AV-571 coupler splits the signal from a VOR-Type antenna to feed two NAV and one Glideslope receivers. The coupler's construction is similar to the AV-547 and AV-570 couplers and operates to the same altitude as both.
AV-12L - RAMI Navigation Antenna
DAI Part# AV12L
The AV-12 is a VOR receive only antenna which uses a highly efficient technique of molding the elements directly into a high-impact thermosetting bakelite center insulator. The stainless steel elements are ground to close tolerances to provide a low profile. The antenna is designed to operate at speeds of up to 350 mph and altitudes up to 50,000'. It has a drag force of 0.92 lbs.@ 250 mph. Same ...
AV-12 - RAMI Navigation Antenna
DAI Part# AV12
The AV-12 is a VOR receive only antenna which uses a highly efficient technique of molding the elements directly into a high-impact thermosetting bakelite center insulator. The stainless steel elements are ground to close tolerances to provide a low profile. The antenna is designed to operate at speeds of up to 350 mph and altitudes up to 50,000'. It has a drag force of 0.92 lbs.@ 250 mph.
AV-532L - RAMI Navigation Antenna
DAI Part# AV532L
The AV-532 is a VOR receive only antenna which consists of taper ground high-strength 17-7PH stainless steel elements to reliably withstand vibration and wind loads. The insulators are weather-sealed compression-molded bakelite with the mounting holes provided. The unit may be mounted with the V pointed either forward or aft. The antenna is designed to operate at speeds of up to 350 mph and altitu...
AV-532 - RAMI Navigation Antenna
DAI Part# AV532
AV-569 - RAMI Navigation Antenna
DAI Part# AV569
The AV-569 is a Boat Type Marker Beacon antenna designed for very low drag. It is constructed of an acrylonitrile-styrene-acrylic (ASA) shell with the internal parts encapsulated in rigid urethane foam for mechanical and electrical stability. The white color allows maximum performance without losses due to color pigments or unseen dirt. Supplied with cellular neoprene mounting pad and hardware. Th...
AT-741B/B - RAMI Navigation Antenna
DAI Part# AT-741B/B
The AT-741B/B is designed for use with DME, Tacan and Beacon sets. The antenna is manufactured to Military Specifications MIL-A-25708 and MIL-A-25708/1 and qualified environmentally to MIL-STD-810. It operates within a temperature range of -55°C to 250°C (-67° to 482°F) and can withstand a static load of 15 psi perpendicular to the blade. The antenna is operational to altitudes of ...
AT-256A/ARC - RAMI Military/Commercial Communications Antenna
DAI Part# AT-256A/ARC
The AT-256A/ARC is used for airborne communications on various fixed-wing aircraft and helicopters. The antenna is manufactured to Military Specifications MIL-A-5815 & MIL-A-5815/1. It is designed to operate at the extreme temperature range of -54°C to 125°C (-65° to 257°F) with intermittent operation at 150°°C (302°F) and can withstand a static load of 55 MPA (8psi) perpe...
AV-15 - RAMI VHF Communications Antenna
DAI Part# AV15
The AV-15 is used with aviation, land mobile radio and flight phone bands. The durably constructed chrome-plated phosphor bronze whip is set in a teflon insulator and the chrome-plated ball tip provides low noise static discharge. The antenna is designed to operate at speeds of up to 350 mph and altitudes up to 50,000'. It has a drag force of 0.75 @ 250 mph.
AV-529 - RAMI VHF Communications Antenna
DAI Part# AV529
The AV-529 is designed for broadband communications (118-136 MHz). It has a die-cast aluminum base and a uniquely designed radiator encapsulated in a fiberglass whip. The antenna is supplied with a weather-sealing gasket and mounting hardware. The antenna is designed to operate at speeds up to 350 mph and altitudes of 50,000'. It has a drag force of 3.43 lbs. @ 250 mph.
AV-534L - RAMI VHF Communications Antenna
DAI Part# AV534L
The AV-534 is a heavy-duty stainless steel quarter-wave VHF Com. antenna. It is manufactured with a durable type stainless steel whip and large stress-relieved ferrule and comes complete with porcelain insulators and mounting hardware. The antenna is designed to operate at speeds of up to 350 mph and altitudes of 50,000'. It has a drag force of 0.56 lbs.@ 250 mph. The same as the AV-534, but sup...
AV-534 - RAMI VHF Communications Antenna
DAI Part# AV534
The AV-534 is a heavy-duty stainless steel quarter-wave VHF Com. antenna. It is manufactured with a durable type stainless steel whip and large stress-relieved ferrule and comes complete with porcelain insulators and mounting hardware. The antenna is designed to operate at speeds of up to 350 mph and altitudes of 50,000'. It has a drag force of 0.56 lbs.@ 250 mph.
AVT-4 - RAMI VHF Communications Antenna
DAI Part# AVT4
The AVT-4 is a broad-band VHF communications antenna. It incorporates a low drag blade housing design made of LURAN-S plastic for high strength and an aluminum radiator encapsulated in rigid polyurethane foam. The housing is finished with a Skydrol resistant white polyurethane paint and comes with mounting hardware and neoprene mounting pad. The antenna is designed to operate at speeds up to 350 m...
AV-14 - RAMI VHF Communications Antenna
DAI Part# AV14
The AV-14 is similar to the AV-10 using the same 4-bolt mounting base except it has a shorter radiating whip element. The antenna is designed to operate in the Public Service and Business Bands 138-174 MHz. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000'. It has a drag force of 2.70 lbs.@ 250 mph.
AV-17 - RAMI VHF Communications Antenna
DAI Part# AV17
The AV-17 is designed specifically for mounting to the underside of an aircraft, providing an excellent radiation pattern for air-to-ground communications. It has a 4-bolt mounting base and a low profile configuration that makes it ideal for helicopters and low-wing aircraft. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000'. It has a drag force of 0.66 lbs.@ 2...