Integrated Circuits VAS1861 Digital Attenuator Features: • • • • • • • • • Freq. Range: 3.05 to 3.55 GHz RF Input Power: 700 Watt peak max Pulsewidth: 100 µSec max Duty Cycle: 10% max Load VSWR: 1.3:1 max Switching Rate: 2 KHz max Insertion Loss: 2.5 dB max Return Loss: 13 dB min Attenuation Bits: 5-bits – 0.1, 0.2, 0.4, 0.8, 1.6 dB Description: The VAS1861 is a 5-bit, S-Band, high power digital attenuator. 150 Sohier Road Beverly, Massachusetts 01915 cp Beverly Microwave Division • Attenuation Accuracy: 30% per bit • Switching Speed: 1 µS max • RF Connectors: Type N Female • DC Supply: ± 15 VDC • Control Logic: TTL Phone: 978-922-6000 Fax: 978-922-2736 E-Mail: [email protected] Internet: www.cpii.com/bmd