Iridium Qualified 9704 Helical Antenna
The Maxtena M1621HCT-P-SMA is a compact, high-performance passive Iridium antenna, designed for reliable data communication over the Iridium satellite network. It is ideal for use with the RockBLOCK 9704 satellite IoT module.
Helpful Documentation
DatasheetProduct Overview
The Maxtena M1621HCT-P-SMA is a compact, high-performance passive Iridium antenna, designed for reliable data communication over the Iridium satellite network. It is ideal for use with the RockBLOCK 9704 satellite IoT module.
This rugged antenna features a precision-tuned helical design, providing consistent performance across the full Iridium band (1616–1626.5 MHz). It’s built for durability in challenging environments, with an IP67-rated housing and a low profile form factor that makes it ideal for mobile, maritime, and harsh outdoor deployments.
The M1621HCT-P-SMA connects via a standard SMA male connector and is compatible with a wide range of Iridium-enabled devices, including Ground Control’s RockBLOCK 9704 SMA.
Features & Specs
- Frequency Range: 1616-1626.5MHz
- Polarization: RHCP
- Peak Gain: 2.8 dBic (typical)
- Axial Ratio: 0.2 dB (typical) / 0.5 dB (max)
- VSWR: 1.5 (max)
- Impedance: 50 ohms
- Connector: SMA Male
- Dimensions: 49mm (height) x 19mm (diameter)
- Weight: 52g
- Environmental Rating: IP67
- Operating Temperature: -40°C to +85°C
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