User Manual

Jennic
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Jennic
60 JN-DS-JN5139 v1.5 © Jennic 2008
17.3.12.1 Radio parameters: 2.2-3.6V, +25ºC
Parameter Min Typical Max Unit Notes
Receiver Characteristics
Receive sensitivity -89 -96 dBm Nominal for 1% PER, as per
802.15.4 section 6.5.3.3
Receive sensitivity
(boost)
-91 -96.5 dBm Nominal for 1% PER, as per
802.15.4 section 6.5.3.3
Maximum input signal 0 dBm For 1% PER, measured as
sensitivity
Adjacent channel
rejection
-1 channel / +1 channel
[CW Interferer]
31 / 35
[35 / 38]
dB For 1% PER with wanted signal
3dB above sensitivity, as per
802.15.4 section 6.5.3.4
(modulated interferer)
Alternate channel
rejection
[CW Interferer]
41
[45]
dB For 1% PER with wanted signal
3dB above sensitivity, as per
802.15.4 section 6.5.3.4
(modulated interferer)
Other in band rejection
2.4 to 2.4835 GHz,
excluding adj channels
50 dB For 1% PER with wanted signal
3dB above sensitivity, measured as
per 802.15.4 section 6.5.3.4
Out of band rejection 43 dB
Spurious emissions
(RX)
-60
-53
-57
-47
dBm 30MHz to 1GHz
1GHz to 12GHz
Intermodulation
protection
50 dB For 1% PER at with wanted signal
3dB above sensitivity. Modulated
Interferers at 2 & 4 channel
separation
RSSI linearity -4 +4 dB -95 to -10dBm
Transmitter Characteristics
Transmit power +1.5 dBm
Transmit power (boost) 0 +2.7 dBm
Output power control
range
-30.1 dB in 5 6dB steps
Spurious emissions
(TX)
-59
-47
-36
-43
-47
dBm 30MHz to 1GHz,
1GHz to12.5GHz,
The following exceptions apply
1.8 to 1.9GHz & 5.15 to 5.3GHz
EVM [offset] 15 [4.5] 25 % At maximum output power
Transmit Power
Spectral Density
-37 -20 dBc At greater than 3.5MHz offset, as
per 802.15.4, section 6.5.3.1