Teledyne Relays has introduced the Series GA152 family of highly repeatable, ultraminiature broadband attenuator relays for attenuating RF signals in 50? and 75? systems over a frequency range from DC to 5 GHz. The GA152 relays offer a normally- closed low-loss, bypass path and an attenuation path. The built-in functionality eliminates the need for additional external resistors. These single-section, switchable attenuator relays have an internal matched thin film attenuator pad in a "Pi" configuration. Relays are available with a fixed 20 dB attenuation value. Other values ranging from 1 to 16 dB are available upon request.