433.92 MHz - FSK TRANSMITTER - 500 pages

HI-TECH COMPANY
MIPOT S.P.A.
Via Corona, n. 5
(Zona Ind.)
34701 Cormons (GO)
Italy
Tel. +39 0481 630200 r.a.
Fax +39 0481 62387
mipot@mipot.com
433.92 MHz - FSK
TRANSMITTER - 50Ù OUTPUT
P.n. 2-5000832
DESCRIPTION:
FSK Transmitter Module, manufactured in Thick Film
Technology on ceramic substrate for fixed systems
applications.
HIGHLIGHTS:
Stand-by supply current lower than 0.1 ìA.
Wide power supply range. A 434.42 MHz
version is available.
TX Data Input is TTL or CMOS logic compatible.
APPLICATIONS:
Domestic Security, Surveillance Systems,
Data Transmission and more.
MECHANICAL CHARACTERISTICS
ABS . MAX. RAT INGS
Power Supply, Vcc, pin 15 : + 12 Volt
Voltage, with respect to GND of pins 2 and 3 : + 12 Volt
Storage Temperature : - 40 ÷ + 100 °C
Pin functions
1 = GND
2 = Tx DATI
3 = Tx DATI (Optional)
4 = GND
11 = RF Output (50Ù)
13 = GND
15 = Vcc (see Note 1)
E L E C T R I CAL CHARAC T E R I S T I C S IN THE T EMP E RATUR E RANGE - 2 0 + 7 0 ° C .
Mipot S.p.A. reserves the right to modify the specifications without notice.
Note 1: pin 15 is used also as the “TX Enable” function. To avoid continuous transmission of the unmodulated carrier
the power supply must be turned off after data has been sent.
Parameter Min. Tip. Max Unit Notes
Power Supply ( Vcc ) 6 - 9 Volt
Supply current - 16 18 mA
Carrier Frequency 433.82 433.92 434.02 MHz
Frequency modulation (Äf ) 50 Khz
Output power ( Vcc=9V, 50Ù load) 10 - dBm
Logic Low - - 0.2 Volt
Logic High 2 5 Volt
Transmitting speed - - 38.400 Baud
March 2001