Rainbow Electronics BTM -17х - Manual (Page 3)

(5) Measured at F
0
= 2441MHz
Radio Characteristics – Enhanced Data Rate
Transmitter , VDD = 3.3V Temperature =+20°C
Frequency
(GHz)
Min. Typ. Max. Bluetooth
Specification
Unit
2.402 -6 0 +2 dBm
2.441 -6 0 +2 dBm Maximum RF transmit power
2.480 -6 0 +2
-6 to +20
dBm
Relative transmit power - -1.5 - -4 to +1 dB
π/4 DQPSK
Maximum carrier frequency stability w
0
- 2 - < ±10 for all blocks kHz
π/4 DQPSK
Maximum carrier frequency stability w
i
- 6 - < ±75 for all
packets
kHz
π/4 DQPSK
Maximum carrier frequency stability | w
0
+ w
i
|
- 8 - < ±75 for all blocks kHz
8 DPSK
Maximum carrier frequency stability w
0
- 2 - < ±10 for all blocks kHz
8 DPSK
Maximum carrier frequency stability w
i
- 6 - < ±75 for all
packets
kHz
8 DPSK
Maximum carrier frequency stability | w
0
+ w
i
|
- 8 - < ±75 for all blocks kHz
RMS DVEM - 7 - < 20 %
99% DEVM - 13 - < 30 %
π/4 DQPSK
Modulation Accuracy
Peak DEVM - 19 - < 35 %
RMS DVEM - 7 - < 13 %
99% DEVM - 13 - < 20 %
8 DPSK
Modulation Accuracy
Peak DEVM - 17 - < 25 %
F>F
0
+3 MHz - <-50 - < -40 dBm
F
0
-3 MHz - <-50 - < -40 dBm
F=F
0
-3 MHz - -46 - < -40 dBm
F=F
0
-2 MHz - -34 - < -20 dBm
F=F
0
-1 MHz - -35 - < -26 dBm
F=F
0
+1 MHz - -35 - < -26 dBm
F=F
0
+2 MHz - -31 - < -20 dBm
In-band spurious emissions
F=F
0
+3 MHz - -33 - < -40 dBm
EDR Differential Phase Encoding No
Errors
> 99 %
Receiver , VDD = 3.3V Temperature =+20°C
Modulation Min. Typ. Max. Bluetooth
Specification
Unit
π/4 DQPSK - -82 - < -70 dBm Sensitivity at 0.1% BER
8 DPSK - -76 - < -70 dBm
π/4 DQPSK - -8 - > -20 dBm Maximum received signal level
at 0.1% BER 8 DPSK - -10 - > -20 dBm
π/4 DQPSK - 10 - < +13 dB C/I co-channel at 0.1% BER
8 DPSK - 19 - < +21 dB
π/4 DQPSK - -10 - < 0 dB Adjacent channel selectivity C/I
F=F
0
+1 MHz 8 DPSK - -5 - < +5 dB
π/4 DQPSK - -11 - < 0 dB Adjacent channel selectivity C/I
F=F
0
-1 MHz 8 DPSK - -5 - < +5 dB
π/4 DQPSK - -40 - < -30 dB Adjacent channel selectivity C/I
F=F
0
+2 MHz 8 DPSK - -40 - < -25 dB