* - An additionnal amplifier allows the observation of the Rx band-pass filter output on pin RxFO. - A direct input to the Tx band-pass filter and to the IF filter (TxIFI) is selected when TEST3 = 1. - The 1 second normal duration of the Tx to Rx mode automatic switching is reduced to 488µs and the 1.
ST7537HS1 Datasheet (138.34 KB)
ST7537HS1
138.34 KB
Home automation modem.
ST7537HS1 HOME AUTOMATION MODEM . . . . . . . . . . . HALF DUPLEX ASYNCHRONOUS 2400bps FSK MODEM Tx CARRIER FREQUENCY SYNTHESIZED FROM EXTERNAL CRYS.
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