400 W C-band Indoor TWTA
The STR1140 is a SATCOM amplifier system using multi-collector TWT powered by an advanced power supply. Output power is 400 W, small-signal gain is 75 dB, and operating voltage is 99 to 265 VAC. The rack mount TWTAs have a color touchscreen interface with a selector wheel that provides the amplifier status including RF output power, heater, helix monitoring, and TWT temperature. Remote control operation can be made via RS485 or through an Ethernet interface.
tags: Spacepath Communications