AUREL TX-SAW/433 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
Connections
Pin 1-4-13 Ground
Pin 2 Input Mod.
Pin 3 Input Mod.
Pin 11 RF output
Pin 15 +V
Max voltage values allowed
Description
Voltage supply (Vs) to pin 15
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
Note1: Values have been obtained by applying the test system shown in Fig. 1 and maximum 5,5 V power supply.
Note2: The minimum and maximum showed values are determined by the device's construction tolerance.
To define the working frequency of the device, add to these values the deviation caused by the thermal variations (see fig. 3).
Note3: To keep the parameters within the limits established by the rules in force, (see para. "Reference Rules"), it is recommended to
supply the circuit with not more than 5,5V and to comply with all the recommendations specified in para "Device usage".
Messrs AUR°EL declines all responsibilities in case the a.m. recommendations are disregarded.
Technical features are subject to change without notice. AUR°EL S.p.A does not feel responsible for any damage caused by the device's misuse.
AUR°EL S.p.A. Via Foro dei Tigli, 4 - 47015 Modigliana (FC) – ITALY
Tel.: +390546941124 – Fax: +390546941660
http://www.aurel.it - email:
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
13,5
aurel@aurel.it
1
Unity
V
Min Typical Max
433.82 433.92 434.02
4.5 5
4
50
-50
4.5 5
0
-20
-20
38.1 x 13.2 x 3 mm
TX-SAW/433 s-Z
Instruction Manual
Lot (Week/Year)
15
Remarks
Unity
MHz
5.5 V
mA
+10 dBm
Ω
dBm
4 kHz
5.5 V
0.2 V
+80 °C
+55 °C
Code
Remarks
See notes 1 and 2
See note 1
See note 1
See fig. 5
See fig. 5
See Pin-out
Rev. A, 19-09-2001
Pag 1 of 5