SatLT Series Satellite Transponder Simulator

The SatHarbor SatLT Series is a self-developed satellite signal converter (simulator) designed to receive an uplink signal (e.g., 70 MHz, L, C, Ku, Ka, or X band) from an Earth station, process and convert it into the corresponding downlink signal, and then send it back to the ground terminal. This product replicates the function of an actual satellite transponder, enabling in-lab or field testing of satellite communication systems without needing a live satellite resource.

• Input Frequency Range: 70 MHz ± 18 MHz, or L, C, Ku, Ka, X, S (selectable)
• Max Input Power: 15 dBm (no damage)
• Input Noise Figure: ≤ 18 dB
• Adjustable Attenuation: Up to 30 dB in 1 dB steps (60 dB range optional)
• Output Frequency Range: 70 MHz ± 18 MHz, or L, C, Ku, Ka, X, S (selectable)
• Output Bandwidth: 15 dB nominal passband gain
• Transponder Bandwidth: 36 MHz (500 MHz or 1 GHz optional)
• Multi-Carrier Frequency Offset: ±1 MHz, adjustable in 1 Hz steps
• Adjustable Delay: Up to 1000 ms, adjustable in 1 ms steps
• Internal Reference: 10 MHz (OCXO)
• Control Interface: RS485 serial control
• RF Mute Function: Supported
• Power Supply: 220 VAC (indoor version) or 24 VDC (outdoor version)
• Power Consumption: Up to 100 W

Made by SatHarbor