Radio Transmitter & Receiver Modules
Absolute Maximum Ratings: Transmitter QFMT6
Operating temperature: -20°C to +55°C
Storage temperature: -40°C to +100°C
Supply Voltage (pin 3)
Data input (pin 5)
10V
10V
T6 / R6
Electrical Characteristics: Transmitter QFMT6
Pin
Supply voltage
Current & RF POWER
Min.
2.3
typ.
5.0
Max.
10.0
units
Volts
notes
3
868.40 MHz
Supply current @ V
CC
= 5V
RF power
RF & Data
3
2
7
1
-50
-50
±10
35
10
100
15
64000
mA
mW
dBm
dBm
KHz
KHz
mS
bits/s
µs
1
1
2
2
2
nd
harmonic
Harmonics @ > 1GHz
Initial frequency accuracy
Modulation bandwidth @ -3dB
Power up time to full RF
Data rate
Data pulse width
Notes
1.
Measured into a 50Ω impedance a 10mW version is planned for production
2.
The limit for the European spec EN 300 220 is –36dBm
DS306-3
May 03
2003
REG No 277 4001, England.
Page 3
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