2.4GHz DSSS SPI Radio with Integrated Print Antenna AWP24S
Data Sheet
Artaflex Inc. DSAWP24S Rev 6v0
215 Konrad Crescent Revised Jan 23,2009
Markham, Ontario, Canada
L3R8T9 Page 9 of 13 http://www.artaflexmodules.com
905-479-0148
12 RF Characteristics
Table 4 – Radio Parameters
Parameter Description Conditions Min. Typ. Max. Unit
RF Frequency Range 2.400 2.483 GHz
Receiver (T=25°C, VCC = 3.0V, f
OSC
= 12.000000MHz, BER < 1E-3)
Sensitivity 125kbps 64-8DR BER 1E-3 –97 dBm
Sensitivity 250-kbps 32-8DR BER 1E-3 –93 dBm
Sensitivity CER 1E-3 –80 –87 dBm
Sensitivity GFSK BER 1E-3, ALL SLOW = 1 –84 dBm
LNA gain 22.8 dB
ATT gain –31.7 dB
Maximum Received Signal LNA On –15 –6 dBm
RSSI value for PWR
in
–60 dBm LNA On 21 Count
RSSI slope 1.9 dB/Count
Interference Performance (CER 1E-3)
Co-channel Interference rejection
Carrier-to-Interference (C/I)
C = –60dBm 9 dB
Adjacent (±1 MHz) channel selectivity C/I 1 MHz C = –60dBm 3 dB
Adjacent (±2 MHz) channel selectivity C/I 2 MHz C = –60dBm –30 dB
Adjacent (> 3 MHz) channel selectivity C/I > 3 MHz C = –67dBm –38 dB
Out-of-Band Blocking 30 MHz–12.75 MHz[ C = –67dBm –30 dBm
Intermodulation C = –64dBm, ∆f = 5, 10 MHz –36 dBm
Receive Spurious Emission
800 MHz 100-kHz ResBW –79 dBm
1.6GHz 100-kHz ResBW –71 dBm
3.2 GHz 100-kHz ResBW –65 dBm
Transmitte
(T = 25°C, VCC = 3.0V)
Maximum RF Transmit Power PA = 7 +2 +4 +6 dBm
Maximum RF Transmit Power PA = 6 –2 0 +2 dBm
Maximum RF Transmit Power PA = 5 –7 –5 –3 dBm
Maximum RF Transmit Power PA = 4 –15 –13 –11 dBm
Maximum RF Transmit Power PA = 3 –20 –18 –16 dBm
Maximum RF Transmit Power PA = 2 –26 –24 –22 dBm
Maximum RF Transmit Power PA = 1 –32 –30 –28 dBm
Maximum RF Transmit Power PA = 0 –37 –35 –33 dBm
RF Power Control Range 39 dB
RF Power Control Range Step Size seven steps, monotonic 5.6 dB
Frequency Deviation Min PN Code Pattern 10101010 270 kHz
Frequency Deviation Max PN Code Pattern 11110000 323 kHz
Error Vector Magnitude (FSK error) >0 dBm 10 %rms
Occupied Bandwidth –6 dBc, 100-kHz ResBW 500 876 kHz