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The TST TA2243A is a surface acoustic wave (SAW) filter designed for GPS receiver applications. It operates at a center frequency of 1.5825 GHz with a bandwidth of 63 MHz and an insertion loss of 5 dB. The component utilizes an 8-SMD, no-lead package configuration suitable for surface mount technology. It is supplied in tape and reel packaging to facilitate automated assembly processes in high-volume manufacturing environments.
Verify the manufacturer designation Tai-Saw Technology Co., Ltd. when sourcing this component. Confirm the specific package variant matches the 8-SMD no-lead specification required for your PCB layout. Ensure the ordering suffix aligns with the desired tape and reel quantity if applicable. Cross-reference the part number against official distributor catalogs to confirm authenticity and current availability status before finalizing procurement orders.
Select this component when designing GPS receivers requiring precise filtering at 1.5825 GHz. Consider the 63 MHz bandwidth and 5 dB insertion loss characteristics relative to system sensitivity requirements. Evaluate the 8-SMD package dimensions against available board space constraints. Verify compatibility with standard surface mount reflow soldering profiles during the design phase.
Tai-Saw Technology manufactures specialized RF filters for communication systems. The TA2243A belongs to their SAW filter portfolio targeting satellite navigation frequencies. This component supports modern mobile and automotive navigation hardware designs requiring reliable signal integrity in the L-band spectrum.
No public substitute part numbers are confirmed for this specific model.