TX-SAWE433

TX-SAW/433 s-Z Instruction Manual TX-SAW / 433 s-Z Transmitter SAW Transmitter module with external antenna, for utilisations with ON-OFF modulation of a RF carrier with digital data. Pin-out Lot (Week/Year) Code www.DataSheet4U.com 1 15 Connections Pin 1-4-13 Pin 2 Pin 3 Pin 11 Pin 15 Ground Input Mod. Input Mod. RF output +V GND Connections. To be externally connected to a single ground plate. (see fig. 3) TTL 0÷5V type data input with a minimum 5KΩ resistance. Connection utilized only if the supply to pin 15 is +12V ±10% (see fig. 2) TTL 0÷5V type data input with a minimum 5KΩ resistance. Connection utilized only if the supply to pin 15 is +5V ±10% (see fig. 2) RF output with a characteristic impedence of 50Ω Connection to the positive pole of the +5V ±10% supply Max voltage values allowed Description Voltage supply (Vs) to pin 15 Max 13,5 Unity V Remarks Technical features [ETS 300 200] Description Working frequency centre Voltage supply (Vs) Absorbed current RF output power (E.R.P.) Output impedance pin 11 RF spurious emissions Modulation frequency Input high logic level Input low logic level Working temperature Working temperature [ETS 300 200] Dimensions Min 433.82 4.5 Typical 433.92 5 4 50 -50 4.5 0 -20 -20 4 5 5.5 0.2 +80 +55 38.1 x 13.2 x 3 mm Max 434.02 5.5 +10 Unity MHz V mA dBm Ω dBm kHz V V °C °C Remarks See notes 1 and 2 See note 1 See note 1 See fig. 5 See fig. 5 See Pin-out Note1: Values have been obtained by applying the test system shown in Fig. ...