MWDC E92B Powder Descriptions
MWDC E92B Powder is one of our products from the range of dielectric microwave ceramic powders. Microwave Dielectric (MWDC) is a new type of ceramic material. It is utilised as a dielectric in microwave frequency band circuits. These circuits operate mainly in the UHF and SHF bands, covering frequencies from 300 MHz to 300 GHz and wavelengths between 0.1 mm and 1 m. The material performs one or more functions.
It is suitable for manufacturing various microwave devices. These devices include frequency‐stabilised oscillators, filters and discriminators used in electronic countermeasures, navigation, communications, radar, direct-to-home satellite television receivers and mobile telephones. The devices fulfil the requirements for miniaturisation, integration, reliability and low cost in microwave circuitry.
Specifications of MWDC E92B Powder
Microwave Properties
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Resonance Frequency (GHz)
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3.6
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Dielectric Constant
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92.0
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Q-factor (GHz)
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>7,000
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τf (ppm/℃) (-20 ~ 20℃)
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-5.5
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τf (ppm/℃) (20 ~ 80℃)
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0.5
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τf (ppm/℃) (-20 ~ 80℃)
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-2.1
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Sintering Temperature Range
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1340-1360℃
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MWDC E92B Powder Microstructure

MWDC E92B Powder Applications
-Dielectric Resonator/Filter
-Antenna
-Substrate for MIC
-Cellulose and Paper
-Single-layer Capacitor for HF, etc.