Iridium Mobile Magnetic Mount Antenna AT1621-12

Iridium Mobile Magnetic Mount Antenna AT1621-12

  • Vendor:AEROAntenna Technology
  • Category: Antennas, Iridium Accessories, Latest Products
Availability: In Stock
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AERO AT1621-12 Iridium Magnetic Mount Antenna

Looking for a high-performance antenna that's easy to transfer between vehicles? Look no further than the Iridium mobile magnetic mount antenna AT1621-12. This low profile patch antenna is perfect for any hi-performance low profile applications. Just make sure you have a ferrous metal surface to attach to, and you're good to go!

The Iridium Mobile Magnetic Mount Antenna AT1621-12 is perfect for adventurers and professionals who need to keep in touch while on the go. This handy antenna can quickly be attached to a large metallic surface such as a vehicle rooftop, providing improved reception for handheld Iridium satellite phones. The magnetic mount makes it easy to move between vehicles, and design meets DO-160C standards for quality assurance.  So whether you're on land or sea, this antenna is up for the challenge.

High Performance Satellite Phone Antenna For Any Road Trip

This high-quality antenna is perfect for keeping you connected everywhere! It's designed for land and mobile applications, working with both voice and data communications systems. Plus, it provides improved reception over the portable Auxiliary antenna for Iridium Satellite phones. This antenna will work with Iridium Satellite Phones including 9575 Extreme, 9555, 9505A, 9505 and 9500. It will also work with the Iridium GO Wi-Fi Hotspot. So whether you're on a business trip or an adventure of a lifetime, you can stay connected with ease.

The Iridium Mobile Magnetic Mount Antenna AT1621-12 is the perfect solution for anyone requiring an improvement in signal strength for voice or data communications systems. Unlike the portable Auxiliary antenna, this high-quality antenna was designed specifically for land and mobile applications, making it ideal for vehicles, vessels or any environment where improved reception is a must. 

Need a Government / DOD grade version of this antenna? View NAL SAF5340B

Iridium Satellite Phone Service Plans - Apollo Satellite

AEROAntenna's Iridium Mobile Magnetic Mount Antenna AT1621-12 is your best bet for quality performance in a mobile magnetic mount antenna. Engineered to be one of the most reliable and durable antennas on the market, this antenna is perfect for anyone who wants uninterrupted service and uncompromising quality. With its robust construction and innovative design, this antenna will keep you connected even in the harshest conditions. So if you're looking for an antenna that can take a beating and still deliver, look no further than AEROAntenna's Iridium Mobile Magnetic Mount Antenna!

Standard Model # AT1621-12B-TNCM-197-00-00-IM
NSN # 5985-01-683-8383 (5985016838383)
  • 405.4 grams (14.3 ounces)
  • Diameter: 8.9cm (3.5in)
  • Height: 2.2cm (0.85in)
Cable Type LMR240
Cable Length 5 Meters (16ft or 197") Standard - Or you can specify on order.
Ground Plane Minimum of 2" from all edges
Band L-Band
Frequency 1616 – 1626 MHz
Operating Altitude 70,000 Feet
Polarization Right Hand Circular
Axial Ratio 3.0 dB Max at Bore Sight
Radiation Coverage
  • 4.0 dBic
  • -1.0 dBic
  • -2.5 dBic
  • -4.5 dBic
  • -7.5 dBic

  • = 0°
  • 0° < 0 < 75°
  • 75° ≤ 0 < 80°
  • 80° ≤ 0 < 85°
  • 0 < 90°
Impedance 50 Ω
VSWR ≤ 2 : 1
Power Handling 7 Watts, 15% duty cycle
Gain Passive
Voltage Passive
Connector TNC Male
Color Black
Operating Temperature -40ºF (-40ºC) to 185ºF (85ºC)
Brands AEROAntenna Technology
Warranty AEROAntenna 1-Year Standard
Notes Adhesive bottom mount is also available on this antenna.
Compatible With
Required Adapters

The Iridium Mobile Magnetic Mount Antenna AT1621-12 is perfect for people on the go. Whether you're traveling for work or pleasure, this handy antenna will make sure you stay connected. With its convenient magnetic mount, it can be easily attached to any large metallic surface such as a vehicle rooftop. And with its compact size, it's easy to take with you wherever you go.

  • High-quality Iridium Antenna
  • Meets DO-160C Standards
  • 5 Meter (197") Cable Attached and Included (detachable)
  • Waterproof Antenna
  • Simple and easy installation, just throw and go.
  • Interchangeable with most Iridium satellite phones (antenna adapter required)
  • Requires only a Minimum ground plane of 2" from all edges


  • Land
  • Buildings
  • Homesteads
  • Cars
  • Trucks
  • Trains

AERO Iridium Antenna AT1621-212 Blueprint