TQ1422 filter equivalent, gsm850/900 and dcs1800/pcs1900 tx-bandpass filter.
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* Low insertion loss High suppression of 2nd,3rd , 4th harmonics High selectivity Balanced to single-ended operation GSM In.
The integrated passive filter provides an optimum interface between the TQM7M4011/4012/4014 Power Amplifier Modules and.
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