2000 mhz - 18000 mhz rf/microwavE SGL POLE SIX THROW SWITCH, 3.4 dB INSERTION LOSS 200 mhz - 2000 mhz rf/microwavE SGL POLE SIX THROW SWITCH, 2.3 dB INSERTION LOSS 500 mhz - 2000 mhz rf/microwavE SGL POLE SIX THROW SWITCH, 1.9 dB INSERTION LOSS 500 mhz - 2000 mhz rf/microwavE SGL POLE SIX THROW SWITCH, 1.8 dB INSERTION LOSS