Performance specifications:
RX1 receiver
(Vcc = 3.0V / temperature = 20°C unless stated)
pin
min.
typ.
max. units
notes
DC supply
Supply voltage
Supply current
7
7
2.7
3.0
12
12
14
V
mA
RF/IF
RF sensitivity @ 10dB (S+N)/N
RF sensitivity @ 1ppm BER
IP3 at RF input
RSSI threshold
RSSI range
1, 8
1, 9
1
1, 5
1, 5
-119
-116
-28
-127
90
-115
-112
dBm
dBm
dBm
dBm
dB
1
1
80
IF bandwidth
Image rejection
Adjacent channel rejection
Spurious response rejection
LO leakage, conducted
LO leakage, radiated
15
55
55/60
100
-70
kHz
dB
dB
dB
dBm
dBm
1
1
1
1
50
50
70
2
-65
-60
3
3
-70
Baseband
Baseband bandwidth @ -3dB
AF level
DC offset on AF out
Distortion on recovered AF
8
8
8
8
0.05
0.7
6
kHz
mVP-P
V
1, 4
5
400
1.0
1
1.3
10
%
Load capacitance, AFout / RXD 8, 9
100
pF
Dynamic timing
Power up with signal present
Power up to valid RSSI
Power up to stable data
4, 5
4, 9
4
16
5
20
ms
ms
Signal applied with supply on
Signal to valid RSSI
Signal to stable data
1, 5
1, 9
0.4
4
0.6
12
ms
ms
6
Time between data transitions
Mark : space ratio
9
9
1.8
20
0.1
80
ms
%
7
8
50
Notes:
1. See applications information for further details.
2. Typically 55dB @ +25kHz offset, 60dB @ -25kHz offset.
3. Exceeds EN/EMC requirements at all frequencies.
4. Lower limit can be extended to DC if required, by means of external circuitry.
5. For received signal with ±3kHz FM deviation.
6. Typically 4ms for signal at channel centre, maximum 12ms at ±4kHz RF offset.
7. For 50:50 mark to space ratio (i.e. squarewave).
8. Average over 50ms period at maximum bit rate.
Radiometrix Ltd., TX1 & RX1 Data Sheet
page 5
RADIOMETRIX [ RADIOMETRIX LTD ]
