63-dB attenuator offers high performance
Update Time: 2019-12-19 00:00:00
Suited for electronic warfare and radar systems as well as precision automated test equipment, the DA64-63B switched-bit attenuator is a 6-bit device that provides attenuation of 0 to 63 dB in 1-dB steps, and operates from 2 to 6 GHz with a switching speed of 30 ns (50% TTL to 90% RF) and rise and fall times of 10 ns. It has insertion loss of 4.3 dB or less, VSWR of less than 2:1, and attenuation flatness of ±0.5 dB to 31 dB and ±1 dB to 63 dB.
The part will handle up to 23-dBm RF input power, operates from 5 Vdc at 350 mA, and measures 1 x 0.75 x 0.24 in. Offering a temperature range of –54° to 95°C, the devices also meets MIL-STD-202F for humidity (95 h at 95%), shock (76G for 6 ms), altitude (50,000 ft), vibration (0.06-in. double amplitude or 15G), and thermal shock (5 cycles). Its SMA female connectors are removable (Contact company for pricing — available now.)
L3 Narda-MITEQ is the recognized leader in the in the Microwave & RF industry. For over 60 years, they have leveraged our innovative spirit and technical expertise to design and manufacture the widest range of catalog and custom components and subsystems. Their Component, SATCOM and RF Safety products, notorious for durability, reliability and performance are present in every RF application imaginable, military or commercial.
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