7-163PIN160 Logic Converter Unit | Extended Temperature version
The 163PIN160 logic converter unit maintains continuity for broadband frequency hopping for  secure V/UHF communications in high performing military aircraft. This unit allows radios to seamlessly integrate with antennas to maximize reliability and resilience of communications. Chelton's logic converters take frequency information from the radio and matches that to their tunable antennas.
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Contact Cost Aero at 855-500-3044 for pricing
Logic Converter Unit | Type 7-163PIN160
The 7-163PIN160 Logic Converter Unit (LCU) takes frequency information from the radio and matches the performance of the antenna to that frequency. The LCU terminates and validates the control signals from the radio, extracts the frequency information, translates it to a tuning command, and provides the required drive signals to tune the antenna via the parallel bus at the output connector.
Call for Pricing
Contact Cost Aero at 855-500-3044 for pricing
AT-434A ANTENNA ADF
20-41 Series Active GPS Antenna | L1 & L2 Bands
The 20-41 Series of active GPS (Global Positioning Satellite Systems) antennas, with integrated Antenna Electronics (AE), are designed to operate in the GPS L1 and L2 bands. The antenna element operates with nominal hemispherical coverage to allow reception of signals from a number of satellites. It consists of a dual micro strip stacked patch radiating element fed by a 90-degree hybrid arrangement giving Right Hand Circular Polarization (RHCP) reception, excellent symmetry and cross-polar performance across the whole bandwidth.
V/UHF Broadband and UHF SatCOM Antenna | 30-80MHz, 108-152MHz, 240-400MHz
The 19-440-10 V/UHF Broadband and UHF SatCOM Antenna is a combined broadband VHF/UHF communications and UHF satellite communications antenna. The 19-440-10 comprises two orthogonally mounted elements, a circularly polarized turnstile antenna and a vertically polarized broadband fan monopole. Low angle coverage is provided by the vertical element, and high angle coverage is provided by the circularly polarized element. In this way, essentially full hemispheric coverage is achieved for satellite communications.
19-450 UHF And GPS SatCOM Antenna | 240-400MHz, L1-L2
The 19-450 UHF and GPS SatCOM Antenna is a combined UHF satellite communications and Global Positioning System (GPS) antenna. The antenna is low profile in construction and intended for airborne applications. The UHF section provides essentially hemispherical satellite communications coverage. The GPS section provides nominal hemispherical coverage in the GPS L1 and L2 frequency bands to allow reception of microwave signals from a number of satellites.
VHF/UHF Tunable Antenna | 30 – 1220 MHz
VHF/UHF Low Profile Tuned Antenna | 30-88 MHz, 108-174 MHz, 225-400 MHz
VHF/UHF Tunable Antenna | 30-512MHz
The 12-190-160 V/UHF Tunable Antenna is a low profile, tunable, V/UHF blade antenna operating in the frequency band 30 MHz to 512 MHz, and intended for use in general, rotary wing applications. The 12-190-160 meets the stringent requirements of the military and provides unrivaled RF, mechanical and environmental performance. The antenna is configured as two separate radiating structures, fed from a single RF connector.
Type 9-33-26 VHF/UHF Broadband Antenna / 30 MHz – 512 MHz
The 9-33-26P3 VHF/UHF Broadband Antenna is designed to provide communications over the 30 MHz to 512 MHz frequency range for general purpose airborne applications. This VHF/UHF antenna is configured as a broadband fan monopole incorporating a frequency dependent matching network to ensure acceptable VSWR at lower frequencies, while preserving optimum gain at higher frequencies. A susceptance compensation network is included for gain enhancement at lower frequencies. The 9-33-26P3 is composed of a pressure molded composite radome housed within which houses the electrical assembly, and an aluminum alloy baseplate supports a single RF connector.
21-38 Series VHF SAR Module Antenna | Rx Only, 121.5MHz, 156.525MHz (DSC), 156.8MHz, 243MHZ
The 21-38 Series VHF antennas are low profile blade antennas for general airborne application and compatible with Search and Rescue (SAR) module option for the RT-7000 receiver. The 21-38 antenna consists of a high performance GRP blade, housing an RF matching assembly, mounted on aluminum alloy baseplate with a single RF female connector.
