The ADFGP.25A from Taoglas is an embedded dual-pin patch antenna that covers GPS L1, GLONASS L1CR and L1PT, Galileo E2 and L1, and BeiDou B1 bands. It delivers a gain of over 32,8 dB with a 3 V supply and has an efficiency of up to 55,1%. The active patch antenna uses a double resonance design to provide wideband operation for GNSS systems operating between 1561 and 1606 MHz.
The ADFGP.25A includes an LNA and front-end SAW filter to reduce out-of-band noise, such as from nearby cellular transceivers. It offers better protection from nearby radiated power surges and greatly reduces the probability of damaging the GNSS receiver from nearby transmissions.
This antenna, measuring 25,1 x 25,1 x 7,5 mm, is available with 1,13 mm diameter cable and an IPEX MHFI (U.FL compatible) connector. This RoHS-compliant antenna is ideal for UAVs and robotics, transportation, autonomous vehicles, marine, agriculture, navigation, and RTK applications.
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Espressif Systems has introduced two new members of its ESP32 wireless SoC family: the ESP32-E22, the company’s first Wi-Fi 6E connectivity chip, and the ESP32-H21, an ultra-low-power Bluetooth LE microcontroller aimed at coin-cell and battery-powered devices.
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In practice, engineers building compact RTK products keep discovering the same thing: the hardest component in the system is no longer the receiver. It is the antenna.
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With 400 MHz instantaneous bandwidth and support for carrier frequencies up to 23,6 GHz, Vertex 6.0 is the industry’s first channel emulator designed for next generation 6 G and Wi-Fi 7/8 testing.
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Silicon Labs unveils BG2B, its lowest-power Bluetooth LE SoC with industry-leading power efficiency, security, and integration.
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