WIDE FREQUENCY RANGE: The RF isolator operates within a frequency range of 100kHz to 300MHz.INPUT WITH ISOLATOR: The RF distributor is equipped with an isolator at the input, effectively suppressing common mode interference and interference from power ground lines.VERSATILE APPLICATIONS: This isolating distributor is widely applicable to various devices that require output distribution and isolation, such as RF distribution, radio antennas, (Software Defined Radio), clock sources, GPSDO (Disciplined Oscillator), and sources.IMPEDANCE OF 50 OHMS: The active RF isolation distributor ensures an impedance of 50 Ohms for both input and output, providing optimal compatibility and performance in RF distribution and isolation applications.The RF isolation distributor offers minimal insertion loss (0.8dB), excellent output to input isolation (80dB), and outstanding output to output isolation (60dB).Item Type: Active RF Isolation Distributor Operating Frequency: 100kHz to 300MHz Insertion Loss: less than 0.8dB Isolation Between Output And Input: Better than 80dB Isolation Between Outputs: Better than 60dBColor: BlackMaterial: ABSPackage Contents:1*RF amplifier for SDR GPSDOOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.