Radio Transmitter & Receiver Modules
T6 / R6
Absolute Maximum Ratings: Receiver QFMR6
Operating temperature: -10°C to +55°C
-40°C to 80°C option available
Storage temperature: -40°C to +100°C
Supply Voltage (pin 5) 7V
RF Input (pin 1)
+20dBm (100mw)
Electrical Characteristics: Receiver QFMR6 (20 Kbits/s version)
min.
typ.
Max.
units
notes
Supply voltage
Supply current
Supply ripple
4.5
5.0
6
5.5
10
V
MA
mVp-p
V
Data output high
Data output low
=>4.0
<=0.5
V
RF
RF sensitivity
IF Bandwidth
Initial signal accuracy
Max. RF input
-103
230
±10
20
dBm
KHz
KHz
dBm
1
E.M.C
Spurious responses upto 1GHz
LO leakage, conducted
LO leakage, radiated
Image rejection
<60
<60
<60
60
dB
dBm
dBm
dB
Dynamic Timings
Power up to stable data
6
5
mS
mS
mS
2
2
2
(With RF signal present)
Signal to stable data
(With power supply already on)
Power up to valid RSSI
1
(With RF signal present)
Mark : space ratio
Bit rate
50
%
100
20000
bps
Notes
1. IF bandwidth available down to 27KHz.
2. Timings are to be confirmed
DS306-3
May 03
2003 REG No 277 4001, England.
Page 5
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