Details

M1621HCT-P-SMA Maxtena Iridium Stub Helix Antenna, with SMA-male connector
This a high performance antenna designed for the Iridium network, and built on proprietary Maxtena Helicore® technology.
This technology provides exceptional pattern control, polarization purity and high efficiency in a very compact form factor.
Features
Optimized for Iridium network
Very low axial ratio
Rated IP-67 (when mounted)
Ultra light weight – 11 grams
Ground plane independent

Specifications
Frequency: 1616-1626 MHz
Polarization: RHCP
Antenna element peak gain: 2.8 dBic (typical)
Efficiency: 60%
Bandwidth (-1dB): 20 MHz
Axial Ratio: 0.2 dB (typical) / 0.5 dB (max)
VSWR: 1.5 (max)
Impedance: 50 Ohm
Operating temp.: from -40 ̊C to 85 ̊C
RF connector: SMA
Overall dimensions: 48 mm (height) x 18.50 (diameter)
Weight: 11 grams

Designed for applications requiring high quality reception of the Iridium network