The WTCA series temperature variable attenuator is a passive device fabricated using thick film technology. It features high reliability, compact size (0.8 mm × 0.85 mm), no distortion, no phase shift, and attenuation that varies with temperature. It is widely used in microwave communication systems such as microwave power amplifiers, low noise amplifiers, T/R modules, and active modules for gain adjustment. This series can directly replace WTCA series temperature variable attenuators from Smiths Interconnect.
★ Attenuation Values Available: 1-9 in 1dB Increments
★ VSWR: ≤ 1.3 (typical)
★ Attenuation Accuracy: ±0.5 dB
★ Maximum Operating Frequency: 20 GHz
★ Rated Power: 0.2 W
★ Operating Temperature Range: -55°C to +150°C
★ Mounting Options: Surface Mount or Wire Bondable
Applications
★Broadcasting and television
Microwave communication modules
Wireless Local Area Network
Satellite communication
Electronic Countermeasure
Internet of Things
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WTCA Temperature Variable Attenuators
