Installation of Selective Calling Decoders (SELCAL)
Overview
Introduction
FreeFlight Systems’ Selective Calling (SELCAL) decoders revolutionize ground-to-air communication by enhancing operational efficiency and safety. Designed for seamless integration with VHF and HF transceivers, these decoders eliminate the need for constant radio surveillance, ensuring crews receive alerts instantly and reliably.
Your needs
SELCAL decoders reduce HF radio chatter and eliminate the need for constant monitoring, allowing pilots to focus on flight-critical tasks while ensuring timely alerts from ATC.
Your benefits
Key Benefits:
- Robust connectivity during geopolitical tensions
- Compliance with global aviation standards
- Supports secure and timely ATC updates
- Enhances fleet readiness and reliability
Product Description
Selective Calling (SELCAL) technology allows ground stations to send unique audio signals to individual aircraft, alerting crews without requiring constant radio surveillance. This streamlines cockpit operations and enhances long-haul communication reliability.
Features:
- SWaP Optimized: Compact, lightweight (≤ 3.2 lbs), and low-power design for easy integration into tight avionics bays.
- High Performance: High-performance decoder circuit processes low signal-to-noise ratios with minimal false alerts.
- Versatile: Supports 2- or 5-channel configurations across JetCall and RJ-2 models for varied mission profiles.
- Retrofit-Ready: Standard MIL type D connectors with removable pins simplify installation in legacy aircraft.
- Flexible Integration: Compatible with a wide range of VHF and HF transceivers—no manual adjustments required.
- Self-Monitoring: Built-in self-test circuit automatically verifies decoder channel integrity.
- Certified Performance: Meets TSO-C59, DO-160A/F, and MIL-STD 810E, 454N, 461C for commercial and military applications.
Your benefits
Key Benefits:
- Robust connectivity during geopolitical tensions
- Compliance with global aviation standards
- Supports secure and timely ATC updates
- Enhances fleet readiness and reliability