Designed for High Quality Reception
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, and the Iridium Certus 9704 Developer Kit.
- Frequency range: 1616–1626.5 MHz
- 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: 49 mm (height) × 19 mm (diameter)
- Weight: 52 g
- Environmental rating: IP67
- Operating temperature: -40°C to +85°C
Looking for 9704 accessories?
The Maxtena M1621HCT-P-SMA is a compact, rugged option trusted in demanding environments.
Get in touch with our team to check compatibility, request a quote, or place an order today. Email hello@groundcontrol.com or complete the form, and we’ll reply within one working day.