Specifications

WF-M38B-UWG1(FCC/IC)
IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0
四川爱联科技股份有限公司
Sichuan AI-Link Technology Co.,Ltd. page 12 of 17
3.6 Bluetooth Section:
Items
Contents
Specification
BT2.1+EDR/4.2/5.0
Mode
FHSS,GFSK,DPSK,DQPSK
Number of Channel
79 Channels
Frequency Band
2.402 GHz ~2.480GHz
Min.
Typ.
Max.
Unit
Remark
1. Output Power
4
7
10
dBm
2.Gain step
2
4
8
dB
3. Receiver sensitivity (BER ≦0.1%)
-
-93.5
-80
dBm
4. Maximum usable signal (BER ≦0.1%)
-
-5
-
5. C/I co-channel (BER<0.1%)
-
4
11
dB
6. C/I 1MHz (BER<0.1%)
-
-14
0
dB
7. C/I 2MHz (BER<0.1%)
-
-42
-30
dB
8. C/I≥3MHz (BER<0.1%)
-
-49
-40
dB
9. C/I Image channel (BER<0.1%)
-
-25
-9
dB
10. C/I Image 1MHz (BER<0.1%)
-
-50
-20
dB
11. Inter-modulation
-
-13
-
dB
12. Out-of-band blocking
1). 30MHz to 2000MHz
-10
-
-
dBm
2). 2000MHz to 2399MHz
-27
-
-
dBm
3). 2498MHz to 3000MHz
-27
-
-
dBm
4). 3000MHz to 12.75GHz
-10
-
-
dBm
13. Modulation characteristics
1). Δf1avg
140
157
175
KHz
2). Δf2max (For at least 99.9% of all Δf2max)
115
140
-
KHz
3). Δf1avg /Δf2avg
0.8
0.98
-
KHz
14. ICFT
-75
±20
+75
KHz
15. Carrier frequency drift
1). One slot packet (DH1)
-25
±15
+25
KHz
2). Two slot packet (DH3)
-40
±15
+40
KHz
3). Five slot packet (DH5)
-40
±15
+40
KHz
4). Max drift rate
-
6
20
KHz/50us
16. TX output spectrum(20dB bandwidth)
-
922
1000
KHz
17. In-Band spurious emission
1). ±2MHz offset
-
-45
-20
dBm
2). ±3MHz offset
-
-48
-40
dBm
3). >±3MHz offset
-
-48
-40
dBm