M1621HCT Iridium Certified Antennas

Maxtena M1621HCT Iridium Certified Antennas are built on proprietary Maxtena Helicore® technology, which provides pattern control, polarization purity, and high efficiency in a compact form factor. The M1621HCT-P-SMA features a screw-on design with an integrated SMA connector. The M1621HCT-EXT is an external magnet-mount antenna with a 1500mm (4'9") LRM100 coaxial cable and integrated connector. Both antennas are rated IP67, making them well suited for harsh environments. They are ground-plane independent and offer a very low axial ratio. Maxtena M1621HCT Iridium Certified Antennas are designed for applications requiring high-quality reception, including vehicle and fleet tracking, military and security, iridium short burst data (SBD), oil and gas, law enforcement, and much more.

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Product
Type
Minimum Frequency
Maximum Frequency
Protocol - GPS, GLONASS
Mechanical Style
Style
Gain
Bandwidth
Impedance
VSWR
Minimum Operating Temperature
Maximum Operating Temperature
Number of Bands
Mounting Style
Termination Style
Antenna Connector Type
Centre Frequency
Application
Length
IP Rating
Cable Type
Maxtena Antennas IRIDIUM EXTERNAL MAGNET MOUNT ANTENNA with TNC connector
Datasheet
7In Stock
Min.: 1
Mult.: 1

GNSS Antennas - GPS, GLONASS, Galileo, Beidou Vehicle Antennas Passive Antenna 1.616 GHz 1.626 GHz Iridium Helical Straight with Base 1 dBic 30 MHz 50 Ohms 1.5 - 40 C + 85 C 1 Band Magnetic Mount Connector TNC Male 1.621 GHz Vehicle Tracking, Fleet Tracking, Military, Security, Asset Tracking, PDAs, Laptops, Oil & Gas Industries, Navigation Devices, Mining Equipment, LB2 Applications, M2M Applications, Iridium 52.2 mm 1500 mm LRM100
Maxtena Antennas Iridium Certified Passive Antenna
Datasheet
212In Stock
Min.: 1
Mult.: 1

GNSS Antennas - GPS, GLONASS, Galileo, Beidou Vehicle Antennas Passive Antenna 1.616 GHz 1.626 GHz Iridium Helical Stubby 2.8 dBic 20 MHz 50 Ohms 1.5 - 40 C + 85 C 1 Band Panel Mount Connector SMA 1.621 GHz Vehicle Tracking, Fleet Tracking, Military, Security, Asset Tracking, PDAs, Laptops, Oil & Gas Industries, Navigation Devices, Mining Equipment, LB2 Applications, M2M Applications, Iridium 48.8 mm IP67
Maxtena Antennas IRIDIUM EXTERNAL MAGNET MOUNT ANTENNA with SMA connector
Datasheet
4Expected 2/18/2026
Min.: 1
Mult.: 1

GNSS Antennas - GPS, GLONASS, Galileo, Beidou Vehicle Antennas Passive Antenna 1.616 GHz 1.626 GHz Iridium Helical Straight with Base 1 dBic 30 MHz 50 Ohms 1.5 - 40 C + 85 C 1 Band Magnetic Mount Connector SMA Male 1.621 GHz Vehicle Tracking, Fleet Tracking, Military, Security, Asset Tracking, PDAs, Laptops, Oil & Gas Industries, Navigation Devices, Mining Equipment, LB2 Applications, M2M Applications, Iridium 52.2 mm 1500 mm LRM100