VHF transmitter TX9000-3G

for airport

Overview
Family of VHF voice radios for aeronautical communications. Models operate locally or remotely via remote control and support analog and VoIP operation. The product range includes TELERAD 9000 3G and 2G variants designed for air traffic communications and multi‑sector convergence.

CONVERGENCE series
Platform unifying civil, military, aviation and maritime communications. Combines prior reliability with flexible, secure network connectivity, compact footprint and interoperability across sectors. Radios can operate in analog mode or remotely via VoIP.

VHF Transmitter — TX9000-3G

• Software-defined radio (SDR) optimized for ATC VHF band.
• Default AM mode on 118–144 MHz with 25 kHz and 8.33 kHz channel spacing; other bands/modes optional.
• Compact form factor for integration in constrained racks or cabinets.
• Compatibility with many military applications and external encryption systems.
• Cybersecurity features and encrypted/authenticated protocols.
• Power-saving architecture to reduce consumption during transmission.
• 5 Ethernet ports for link redundancy and audio traffic segmentation.
• Parallel analog and VoIP operation (EUROCAE ED-137 compliant).

VHF Receiver — RX9000-3G

• SDR specifically tuned to ATC VHF band.
• Default AM on 118–144 MHz with 25 kHz and 8.33 kHz spacing; optional bands/modes available.
• Compact design for space‑limited installations.
• Compatibility with military applications and external encryption.
• Power‑optimized radio architecture.
• 5 Ethernet ports for redundancy and audio segmentation.
• Parallel analog and VoIP operation (ED-137).
• Encrypted and authenticated management protocols (SNMP, HTTPS, SSH).

VHF Transceiver — TRX9000-2G

• Multimode SDR supporting transmit and receive in one unit.
• VHF modes: AM, FM (F3E, G3E), ACARS; upgradable to VDL Mode 2.
• Wide band coverage 118–144 MHz with option extensions.
• RF output power varies by transceiver variant (see individual transmitter entries).
• Remote control and maintenance, built-in test, VoIP (ED-137) support.
• Ethernet ports for redundancy (typical 4 ports on some 2G variants).
• Channel scan function to monitor multiple frequencies.

VHF Transmitter — EM9000-2G

• Functionally and physically compatible with EM9000, developed for aeronautical VHF communications.
• AM, FM, ACARS; upgradable to VDL Mode 2.
• Standard band 118–144 MHz, option to extend to 108–156 MHz; FM options 156–163 MHz.
• RF output power range 2 to 50 W (over 50 Ω) for 2G variants.
• Remote control and maintenance, built-in test; SNMP and VoIP supported.
• 2 Ethernet ports for redundancy (2G transmitter configuration).

VHF Receiver — RE9000-2G

• Designed for aeronautical VHF voice and data (ACARS, VDL2).
• Supports AM, FM, ACARS; upgradable to VDL Mode 2.
• Wide band 118–144 MHz with option extensions to 108–156 MHz; FM 156–163 MHz options.
• Remote control and maintenance, built-in test; SNMP and JBUS supported.
• VoIP operation compliant with EUROCAE ED-137.
• 2 Ethernet ports for redundancy (2G receiver configuration).

Download / documentation
Product pages reference downloadable brochures and technical documentation; specific PDF links were not present in the provided content.

Technical specifications

• Product family: TELERAD 9000 series (9000-3G and 9000-2G variants; CONVERGENCE series).
• Frequency coverage (typical): VHF 118–144 MHz (options to extend to 108–174 MHz or 108–156 MHz depending on model); FM options 156–163 MHz.
• Default AM mode on 118–144 MHz with 25 kHz and 8.33 kHz channel spacing (3G); 2G variants support AM/FM/ACARS and upgradable VDL Mode 2.
• RF output power: typical ranges 2–50 W and 5–50 W depending on model.
• VoIP support: EUROCAE ED-137 compliant.
• Network ports: configurations include 2, 4 or 5 Ethernet ports enabling redundancy and audio segmentation.
• Protocols and security: SNMP, JBUS, TELNET, WEBSERVER, HTTPS, SSH; encrypted and authenticated communications supported.
• Features: Software-defined radio (SDR), compact design for confined spaces, built-in test and remote maintenance, channel scan, power-saving architecture.