User's Manual
Table Of Contents
- Scope
- M2US50NBT/M2SD50NBT Features Summary
- Specifications
- WLAN Functional Description
- Bluetooth Functional Description
- Electrical Characteristics
- Bluetooth Radio Characteristics
- SDIO Timing Requirements
- Pin Definitions
- Mechanical Specifications
- Mounting
- Reference Schematic of M2US50NBT
- RF Layout Design Guidelines/Precautions
- Regulatory
- FCC and IC Regulatory
- European Union Regulatory
- EU Declarations of Conformity
- Ordering Information
M2US50NBT/M2SD50NBT
Hardware Integration Guide
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/wireless
16
Laird
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852-2268-6567 x026
WLAN Radio Receiver Characteristics
Table 9 and Table 10 summarize the WLAN M2US50NBT/M2SD50NBT receiver characteristics.
Table 9: WLAN Receiver Characteristics for 2.4 GHz Signal Chain Operation
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Frx
Receive input frequency
range
2.412
2.484
GHz
Srf
Sensitivity
CCK, 1 Mbps
See Note
3
-94
dBm
CCK, 11 Mbps
-87
OFDM, 6 Mbps
-91
OFDM, 54 Mbps
-74
HT20, MCS0
-91
HT20, MCS7
-71
Radj
Adjacent channel rejection
OFDM, 6 Mbps
See Note
4
32
dB
OFDM, 54 Mbps
16
HT20, MCS0
31
HT20, MCS7
14
3
Performance data are measured under signal chain operation.
4
Performance data are measured under signal chain operation.
Table 10: WLAN Receiver Characteristics for 5 GHz Dual Chain Operation
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Frx
Receive input frequency
range
5.15
5.825
GHz
Srf
Sensitivity
OFDM, 6 Mbps
See Note
5
-92
dBm
OFDM, 54 Mbps
-74
HT20, MCS0
-92
HT20, MCS7
-71
HT40, MCS0
-86
HT40, MCS7
-66
Radj
Adjacent channel rejection
OFDM, 6 Mbps
See Note
6
22
dB
OFDM, 54 Mbps
9
HT20, MCS0
20
HT20, MCS7
19
5
Performance data are measured under signal chain operation.
6
Performance data are measured under signal chain operation.