The TK-21FN from Microlab is a Termination with Frequency 698 MHz to 2.7 GHz, Power 10 W, Peak Power 5 kW, PIM Less than -160 dBc, Operating Temperature -35 to 55 Degree C. Tags: Connectorized, Coaxial Termination. More details for TK-21FN can be seen below.