RF-Star RF-BM-S02, Инструкция по эксплуатации

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RF-BM-S02
www.szrfstar.com V1.0 - May, 2020
Shenzhen RF-star Technology Co., Ltd.
Page 11 of 23
Tolerance 5
Spurious Emission. Only
Largest Spurious Emission
Stated within Each Band.
Conducted measurement with a 50-Ω single-
ended load. Complies with EN 300 328, EN 300
440 class 2, FCC CFR47, Part 15 and ARIB
STD-T-66
-75
dBm
Current Consumption
RX mode, standard mode, no peripherals
active, low MCU activity, MCU at 250 kHz
19.6
mA
RX mode, high-gain mode, no peripherals
active, low MCU activity, MCU at 250 kHz
22.1
mA
Note:
1.
0.1% BER maps to 30.8% PER.
2.
The receiver sensitivity setting is programmable using a TI BLE stack vendor-specific API command. The default
value is standard mode.
3.
Results based on standard gain mode.
4.
Difference between center frequency of the received RF signal and local oscillator frequency.
5.
Difference between incoming symbol rate and the internally generated symbol rate.
3.4 Transceiver RF Parameters
Table 6. Table of Transceiver RF Parameters
When measured on the RF-BM-S02 reference design with T A = 25
℃
, V BAT = 3.3 V, Fc = 2440 MHz with DC/DC
enabled unless otherwise noted.
Parameters Test Condition Min.
Typ.
Max. Unit
Output Power
Delivered to a single-ended 50-Ω load through a
balun using maximum recommended output power
setting
4
dBm
Delivered to a single-ended 50-Ω load through a
balun using minimum recommended output power
setting
-23
dBm
Programmable Output
Power Range
Delivered to a single-ended 50 Ω load through a
balun
27
dB
Spurious Emissions
Conducted measurement with a 50-Ω single-ended
load. Complies with EN 300 328, EN 300 440 class
2, FCC CFR47, Part 15 and ARIB STD-T-66
-41
dBm
Current Consumption
TX mode, -23 dBm output power, no peripherals
active, low MCU activity, MCU at 250 kHz
21.1
mA
TX mode, -6 dBm output power, no peripherals
23.8
mA