タイトルまたは説明

step Attenuators: I.Product Description Step Attenuators can be used to adjust the power signal level by step within certain frequency range without power off, they can also be used to adjust the test system‘s power level as inset attenuators, it is small with high accuracy and high stability etc. CHB serial B type Key-press Step Attenuators‘ Average Power 2W**0W, Frequency Range from DC*2.5, Attenuation Value ***0dB by 0.1dB/ 1dB/ *0dB step. II.Application Area Include Communication&#****9;3G&#****9;Digital Transmission&#****9;Radar&#****9;Military&#****9;Broadcast & Television&#****9;science & Research Department etc. III.Specifications 1&#****9;Nominal Impedance&#****6;*0? 2&#****9;Connector Type&#****6;N&#****7;SMA 3&#****9;Temperature Range&#****6;According to National Standard GB***7.***6 Operation&#****6; **0°C&#****4;**0°C Non-operation&#****6;**0°C&#****4;**0°C 4&#****9;Physical Dimensions&#****6;**7×*0×*4mm 5&#****9;Weight&#****6;**0g IV.Operation Instructions 1&#****9;Operating Method: Connect the and output ports of Attenuator separately to the corresponding connectors and put it into transmission circuit to use. 2&#****9;Note: (1) Input Power could not be higher than the Attenuator‘s nominal power which may cause damage of Attenuator. (2) Prevent Attenuator from intense collision which may cause damage of Attenuator. 3&#****9;Clean the and output ports with absolute alcohol periodically to ensure good contact in operation. Adjustable Attenuators *0R****-SMA High Accuracy Rotary Attenuator SMA Connectors Frequency Range: DC****0 MHz Impedance: *0 Ohms nominal Attenuation Range: ***0 dB in 1 dB steps *0R****-BNC High Accuracy Rotary Attenuator BNC Connections Frequency Range: DC****0 MHz Impedance: *0 Ohms nominal Attenuation Range: ***0 dB in *0 dB steps *0R****-SMA High Accuracy Rotary Attenuator SMA Connectors Frequency Range: DC****0 MHz Impedance: *0 Ohms nominal Attenuation Range: ***0 dB in *0 dB steps High Accuracy Rotary Attenuator BNC Connections Frequency Range: DC****0 MHz Impedance: *0