VHF receiver RX9000-3G

for airport

Overview
The CONVERGENCE series unifies civil and military aviation and maritime communications on a single platform. The 9000-3G family combines proven reliability with a compact footprint, enhanced network connectivity and security, and support for both analog and VoIP operation for ATC VHF applications.

9000-3G series — TX9000-3G (Transmitter) / RX9000-3G (Receiver)
The 3G generation introduced at Airspace World 2026 provides a compact form factor for installation in constrained equipment racks and improved network features while remaining compatible with military applications and external encryption systems.

Key Features (9000-3G)

• Software-defined radio (SDR) optimized for the ATC VHF band.
• Default AM operation on 118–144 MHz with 25 kHz and 8.33 kHz channel spacing; other bands/modes optional.
• Compact design for integration in confined spaces and equipment racks.
• Cost-effective alternative to tactical radios while maintaining compatibility with military encryption systems.
• Implemented modern cybersecurity protocols and authenticated management interfaces.
• Power-saving mode and optimized RF architecture to reduce transmission power consumption.
• Five Ethernet ports for link redundancy and audio/network segmentation.
• Parallel analog and VoIP operation (EUROCAE ED-137 compliant).
• Secure protocols supported: SNMP, HTTPS, SSH (encrypted and authenticated).

TRX9000-2G (VHF Transceiver)
The 2G multimode transceiver delivers voice and data capabilities in a single SDR platform supporting aeronautical communication modes and upgrades for additional data links.

Main Features (TRX9000-2G)

• Multimode operation within one Software Defined Radio.
• VHF modes: AM, FM (F3E, G3E), ACARS; upgradable to VDL Mode 2.
• Wide band 118–144 MHz; optional extension to 108–174 MHz.
• RF output power range: 5–50 W (model dependent).
• Remote control and maintenance capability with built-in test functions.
• Management and monitoring: SNMP, JBUS, TELNET, WEB server support.
• VoIP support compliant with EUROCAE ED-137.
• Four Ethernet ports for redundancy.
• Channel scan function for multi-channel monitoring.

EM9000-2G (Transmitter 2G)
The EM9000-2G is compatible with previous EM9000 units and is designed for aeronautical VHF voice and data transmission with remote management support.

Main Features (EM9000-2G)

• Multimode operation in a single SDR platform.
• Supported modes: AM, FM, ACARS; upgradable to VDL Mode 2.
• Wide band 118–144 MHz; optional extensions to 108–156 MHz and optional 156–163 MHz (FM).
• RF output power: 2–50 W (into 50 Ω, model dependent).
• Remote control and maintenance with built-in test.
• Management protocols: SNMP, JBUS.
• VoIP conformant with EUROCAE ED-137.
• Two Ethernet ports for redundancy.

RE9000-2G (Receiver 2G)
The RE9000-2G receiver is compatible with legacy RE9000 units and supports aeronautical voice and data reception with remote monitoring features.

Main Features (RE9000-2G)

• Multimode reception in a single Software Defined Radio.
• Supported modes: AM, FM, ACARS; upgradable to VDL Mode 2.
• Wide band 118–144 MHz; optional extensions to 108–156 MHz and optional 156–163 MHz (FM).
• Remote control and maintenance capability; built-in test functions.
• Management protocols: SNMP, JBUS.
• VoIP conformant with EUROCAE ED-137.
• Two Ethernet ports for redundancy.

Specifications / technical data

• Series: 9000-3G (CONVERGENCE series) including TX9000-3G, RX9000-3G; 2G variants: TRX9000-2G, EM9000-2G, RE9000-2G.
• SDR architectures optimized for ATC VHF applications.
• Default 3G frequency band: 118–144 MHz with 25 kHz and 8.33 kHz spacing; other bands/modes available as options.
• 2G variant ranges: 118–144 MHz standard with optional extensions to 108–156 MHz or 108–174 MHz; optional 156–163 MHz (FM) on select models.
• RF output power: model-dependent ranges typically 2–50 W or 5–50 W.
• Ethernet ports: model dependent (examples: 5 ports on 3G, 4 on TRX9000-2G, 2 on EM9000-2G/RE9000-2G).
• VoIP support and parallel analog/VoIP operation; EUROCAE ED-137 compliance.
• Supported protocols: SNMP, JBUS, TELNET, WEB SERVER, HTTPS, SSH; encrypted/authenticated communications.
• Power-saving modes and optimized radio architecture to reduce transmission power consumption.
• Remote control, maintenance and built-in test capabilities for operational monitoring.