Profile: Communication Assocs. is a manufacturer of radio frequency components. Our product line includes attenuators, thermal attenuators, linear equalizers, cable equalizers and test equipments. Our JXP test probe provides access to broadband radio frequency signals spectrum at the JXP attenuator and pad location via a cable television type connector for monitoring & it is largely used as a troubleshooting & verification tool. Our thermal attenuators which adjust their amount of attenuation as temperature changes and this is useful for compensating system level errors in some cases.