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Digital variable attenuators

Feature:◆ high stability
◆ repeatability
◆ attenuation wide dynamic range
◆ good linearity
◆ Operating temperature range: -55 ~ + 85 ℃
◆ insertion loss
◆ Control source requiring low
Product Detail

 

Product Description

Heng-wei Microwave Electronics Co., development and production of microwave attenuator products, using advanced microelectronic assembly production process. The series is an ideal device microwave systems, microwave signal size control.


Part NumberFreq. Range(GHz)Attenuation Range(dB)Insertion Loss(dB)Step Size(dB)Control BitsAttenuation Accuracy
(dB)
Flatness
(dB)
VSWROutline Drawing
HWQ-AT-PX-1-50.4-2.031215±0.5±0.51.8AT-3
HWQ-AT-PX-0.5-60.4~1031.550.56±0.7±0.72AT-1
HWQ-AT-PX-1-60.4~10639.516±1.5±1.52AT-1
HWQ-AT-A-1-60.4~263416±1.0±1.02AT-1
HWQ-AT-PS-1-50.7~3.731415±0.5±0.52AT-1/AT-3
HWQ-AT-B-0.5-62-631.540.56±0.5±0.52AT-1
HWQ-AT-B-1-62~663716±1.5±1.52AT-1
HWQ-AT-SC-0.5-62.4~831.54.50.56±0.5±0.52AT-1/AT-3
HWQ-AT-SC-1-62.4~8639.516±1.0±1.02AT-2
HWQ-AT-M-1-56~18315.515±1.5±1.52AT-1/AT-2
HWQ-AT-M-1-66~186210.516±2.0±2.02AT-1/AT-2
HWQ-DCA-1826-1-518-26.531815±1.5±1.52AT-2/AT-3
HWQ-DCA-1826-1-618-26.5621116±2.0±2.02AT-2/AT-4
HWQ-DCA-2640-1-526-4031915±2.0±2.02.5AT-3/AT-4
HWQ-DCA-2640-1-626-40621316±2.5±2.52.5AT-2/AT-4
HWQ-DCA-18-0.5-61-831.550.56±0.7±0.72AT-1/AT-2
HWQ-DCA-18-1-61-8638.516±1±12AT-1/AT-2
HWQ-DCA-0518-0.5-70.5-1863.510.50.57±0.5±0.52AT-2/AT-4
HWQ-DCA-118-1-51-18315.515±1±12AT-3
HWQ-DCA-118-1-61-186210.516±1.5±1.52AT-2/AT-4
HWQ-DCA-28-0.5-62-831.550.56±0.7±0.72AT-1/AT-2
HWQ-DCA-28-1-62-8638.516±1±12AT-1/AT-2
HWQ-DCA-24-0.5-62-431.540.56±0.5±0.52AT-1
HWQ-DCA-24-1-62-463716±1.5±1.52AT-1
HWQ-DCA-48-0.5-64-831.54.50.56±0.5±0.52AT-1/AT-3
HWQ-DCA-48-1-64-8639.516±1.0±1.02AT-2
HWQ-DCA-218-1-52-18315.515±1±12AT-3
HWQ-DCA-218-1-62-186210.516±1.5±1.52AT-2/AT-4
HWQ-DCA-812-0.5-68-1231.550.56±0.7±0.72AT-1/AT-3
HWQ-DCA-812-1-68-12631016±1.2±1.22AT-1/AT-2
HWQ-DCA-816-1-58-1631515±1±12AT-2/AT-3
HWQ-DCA-816-1-68-166310.516±1.5±1.52AT-2/AT-4
HWQ-DCA-1218-1-512-1831515±1.0±1.02AT-2/AT-3
HWQ-DCA-1218-1-612-186310.516±1.5±1.52AT-2/AT-4
HWQ-DCA-226-1-52-26.531815±1.5±1.52AT-2/AT-3
HWQ-DCA-226-1-62-26.5621116±2.0±2.02AT-2/AT-4
HWQ-DCA-140-1-51-4031915±2.0±2.02.5AT-3/AT-4
HWQ-DCA-140-1-61-406216.516±2.5±42.5AT-2/AT-4


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