IF to L-Band Up & Down Converter

Model Number: DEFEL IFL2020

DEFEL's IFL2020 is a fully synthesized, dual-function Up & Down Converter designed for satellite communication systems requiring 140 MHz IF interfaces. It delivers precise frequency translation between 140 MHz and the 950–2000 MHz L-band range. With RS232, SNMP, and web-based control interfaces, the IFL2020 provides high performance and control flexibility for ground stations, VSAT hubs, and teleport systems.

Key Features:

• Up Converter: 140 ± 36 MHz to 950–2000 MHz
• Down Converter: 950–2000 MHz to 140 ± 36 MHz
• Frequency Step Size: 50 kHz | Input Power: 0 to -70 dBm
• Gain: ≥ 0 dB | Gain Flatness: ±2 dB
• Return Loss: 14 dB (Input and Output)
• Spurious Suppression: -40 dBc at 0 dBm output
• Phase Noise: Meets/exceeds IESS 308/309
• Up Converter Connectors: Input – BNC(F) 75Ω, Output – N-Type(F) 50Ω
• Down Converter Connectors: Input – N-Type(F) 50Ω, Output – BNC(F) 75Ω
• Monitoring & Control: RS232, LCD with keypad, LED indicators, SNMP, and Ethernet web interface
• Power Supply: 220V AC ±5%, 50Hz
• Environmental Range: Operating – 0°C to +50°C, Storage – -20°C to +65°C
• Humidity Tolerance: Up to 95% non-condensing