Manual
RC1040/1080/1090
2005 Radiocrafts AS RC1040/RC1080/RC1090 Data Sheet (rev. 1.3) Page 14 of 17
Absolute Maximum Ratings
Parameter Min Max Unit
Supply voltage, VCC -0.3 5.5 V
Voltage on any pin -0.3 5.5 V
Input RF level 10 dBm
Storage temperature -50 150
°C
Operating temperature -20 55
°C
Caution ! ESD sensitive device.
Precaution should be used when handling
the device in order to prevent permanent
damage.
Under no circumstances the absolute maximum ratings given above should be violated.
Stress exceeding one or more of the limiting values may cause permanent damage to the
device.
Electrical Specifications
T=25
°
C, VCC = 3.0V if nothing else stated.
Parameter Min Typ. Max Unit Condition / Note
Operating frequency
RC1040
RC1080
RC1090
433.050
868.0
902
434.790
870.0
928
MHz
Number of channels
RC1040
RC1080
RC1090
5
8
9
Input/output impedance
50 Ohm
Data rate
19.2 kbit/s
Frequency stability
+/-25 ppm
Transmit power
RC1040
RC1080
RC1090
-20
-20
-20
9
5
-1
9
5
-1
dBm
Typical values are for default
settings
FSK deviation
+/-32 kHz
Adjacent band power
RC1040/RC1080
RC1090
-37
-49
dBm
Occupied bandwidth
250 kHz 99.5%
Spurious emission, TX
RC1040/RC1080
< 1 GHz
> 1 GHz
RC1090
< 960 MHz
> 960 MHz
-37
-30
-49
-41
dBm
Sensitivity
RC1040
RC1080
RC1090
-95
-95
-95
dBm
Blocking / Interferer rejection /
desensitization
+/- 1 MHz
+/- 2 MHz
+/- 5 MHz
+/- 10 MHz
30
35
50
60
43
49
68
72
dB
Wanted signal3 dB above
sensitivity level, CW interferer