The PSLE-L-100D from Polaris is a Satellite Link Emulator with a frequency range of 950-1450 MHz and an operating bandwidth of 100 MHz. This emulator has an input and output power of -10 dBm and an attenuation range of -40 to 0 dB. It has a return loss of -14 dB and a spurious of less than -45dBc. The emulator supports RS-232 and USB interfaces and requires an input power supply of 90-240 V AC. It measures 19 x 7 x 21 inches and is ideal for applications such as satellite modem tests, VSAT tests, satellite payload tests, UAV tests, earth terminal tests, satellite system integration test beds, and mobile transceiver tests.