DBP.868.U.A.30

DBP.868.U.A.30 is a dielectric band-pass filter. It is used for emerging license-free bands used for IoT and for GPS L1/L2 and L1/L5 applications. This dielectric filter is designed to be used in wireless transmitters or receivers. This filter is designed to protect the LNA from noisy out-of-band emissions originating from nearby transmitters that can overdrive or even damage your LNA. Overdriving the LNA results in non-linear distortion, which negatively impacts the sensitivity of your receiver. By selecting the proper Taoglas filter, users can eliminate unnecessary out-of-band noise while maintaining minimal in-band insertion loss. The filter is manufactured as a single ceramic block [monoblock] which provides high reliability, low insertion loss and high attenuation in a simple compact SMD package.

• Centre frequency is 868MHz
• Supports European ISM radio applications
• Low insertion loss, low pass-band ripple, high ultimate attenuation
• 4MHz (3dB) bandwidth
• 3dB max insertion loss, 0.5dB max passband ripple
• Return loss is < -10dB
• In/out impedance is 50 ohm
• Dimension: 9 x 7.3 x 3.7mm (0.35 x 0.29 x 0.15in) (L x W x H)
• Ceramic material, Ag plated finish
• Operating temperature range from -40°C to 85°C