Attenuators SMA Medium Power Types 10 Watts - DC - 18 GHz Performance Frequency: DC - 18.0, DC-12.4, DC-6.0, and DC-2.0 GHz units available Attenuation Values: 1 thru 40 dB in 1 dB Increments Attenuation Accuracy: 1- 10 dB + 0.5dB 11-20 dB + 0.7 dB 21-40 dB + 1.0dB VSWR: 1.25 max. @ DC - 2.0 GHz, 1.40 max. @ 2 - 12.4 GHz, and 1.50 max. @ 12.4 - 18.0 GHz Power: 10 Watts Average @ +40C derated linearly to 0.5 Watts @ +125C Peak Power: 100 Watts except 488 Series which is 5 Kilowatts Operating Temperature Range: -54C to +125C Finish: Black Anodized Aluminum and Stainless Steel Connectors DC - 18.0 GHz Male/Female ATT-0303-XX-SMA-07 303 Series Model Numbers Female/Female Male/Male ATT-303F-XX-SMA-07 ATT-303M-XX-SMA-07 XX = Attenuation Value: Select 01-40dB in 1dB increments 10 WATTS DC - 12.4 GHz Male/Female ATT-0471-XX-SMA-07 471 Series Model Numbers Female/Female Male/Male ATT-471F-XX-SMA-07 ATT-471M-XX-SMA-07 XX = Attenuation Value: Select 01-40dB in 1dB increments 10 WATTS DC - 6.0 GHz Male/Female ATT-0472-XX-SMA-07 472 Series Model Numbers Female/Female Male/Male ATT-472F-XX-SMA-07 ATT-472M-XX-SMA-07 XX = Attenuation Value: Select 01-40dB in 1dB increments 10 WATTS DC - 2.0 GHz Male/Female ATT-0488-XX-SMA-07 488 Series Model Numbers Female/Female Male/Male ATT-488F-XX-SMA-07 ATT-488M-XX-SMA-07 XX = Attenuation Value: Select 01-40dB in 1dB increments 10 WATTS Average - 5 Kilowatts Peak 21