Radio Transmitter & Receiver Modules
T6 / R6
Absolute Maximum Ratings: Transmitter QFMT6
Operating temperature: -20°C to +55°C
Storage temperature: -40°C to +100°C
Supply Voltage (pin 3) 10V
Data input (pin 5)
10V
Electrical Characteristics: Transmitter QFMT6
Pin
Min.
typ.
Max.
units
notes
Supply voltage
3
2.3
5.0
10.0
Volts
Current & RF POWER
868.40 MHz
Supply current @ VCC = 5V
RF power
3
2
7
1
mA
1
1
mW
RF & Data
2nd harmonic
-50
-50
±10
dBm
dBm
KHz
2
2
Harmonics @ > 1GHz
Initial frequency accuracy
Modulation bandwidth @ -3dB
Power up time to full RF
35
10
KHz
mS
Data rate
100
15
64000
bits/s
µs
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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