Survival Maximums:
Operating temperature:
Storage temperature:
-10°C to +55°C
-40°C to +100°C
TX2, all variants
Vcc (pin 3)
Data input (pin 5)
RF out (pin 2)
-0.1V to +10.0V
-0.1V to +10.0V
±50V @ < 10MHz , +20dBm @ > 10MHz
RX2, all variants
Vcc (pin 5)
Data, CD & AF (pin 7,3,6)
RF input (pin 1)
-0.1V to +10.0V
-0.1V to + Vcc V
±50V @ < 10MHz , +13dBm @ > 10MHz
note: Operation of the TX2 above 6V may cause the module to exceed the licensed power level.
Electrical Performance: TX2 transmitter
pin min.
typ. max.
units
notes
DC LEVELS
supply voltage
supply voltage
3
3
2.2
4.0
3.0
5.0
4.0
6.0
V
V
-3V version
-5V version
CURRENT & RF POWER
TX2-433-3V
supply current @ Vcc = 3V
3
2
4
0
6
+4
10
+6
mA
dBm
RF power
@ Vcc = 3V
1
1
TX2-433-5V
supply current @ Vcc = 5V
3
2
7
+6
10
+9
14
+12
mA
dBm
RF power
@ Vcc = 5V
RF
2nd harmonic
2
2
-
-
-
-65
-50
0
-54
-40
+30
+70
dBc
dBc
kHz
kHz
1
1
harmonics @ > 1GHz
initial frequency accuracy
overall frequency accuracy
-30
-70
-
-
FM deviation (+/-)
-
-
20
DC
DC
-
25
-
-
5
-
30
20
100
10
kHz
kHz
kHz
%
modulation bandwidth @ -3dB
modulation bandwidth @ -3dB
modulation distortion (THD)
power up time to full RF
2
-
-
-
100
µs
note:
1. Measured into a 50Ω load.
2. For 160kbps version
Radiometrix Ltd., TX2 & RX2 Data Sheet
page 4
RADIOMETRIX [ RADIOMETRIX LTD ]
