DR-WLS1273L-102 RFM, DR-WLS1273L-102 Datasheet - Page 27

• Manufacturer Part Number: DR-WLS1273L-102
• Description: WiFi / 802.11 Modules 2.4 and 5.8GHz + BT
• Manufacturer: RFM

Specifications of DR-WLS1273L-102

• Rohs: yes
• Protocol Supported: 802.11 a/b/g
• Frequency Band: 64 kHz to 4 GHz
• Data Rate: 1 Mbps, 2 Mbps, 5.5 Mbps, 11 Mbps
• Interface Type: SDIO, UART
• Operating Supply Voltage: 3 V to 4.2 V
• Supply Current Transmitting: 350 mA
• Supply Current Receiving: 150 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Modulation Technique: CCK, DSSS

DC and RF Characteristics for Bluetooth Operation, 2.4 GHz
Conditions: 25 C, VBAT=3.6 V, VIO=1.8 V, VDD_LDO_IN_CLASS1P5 is connected to VBAT
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© 2012 by RF Monolithics, Inc.
System Specifications
DC Specifications
Transmitter Specifications
Bluetooth Standard
Channel Spacing
Number of RF Channels
Power Class
Operating Mode
DC Current:
RF Output Power
Frequency Range, RX/TX
-20 dB Bandwidth
Adjacent Channel Power
Modulation Characteristics:
Initial Frequency Tolerance
Frequency Drift:
Maximum Frequency Drift Rate
Out-of-Band Spurious Emissions:
ERD Relative Power
Modulation Accuracy, /4-DQPSK:
EDR Carrier Frequency Stability and
DH1 Packet, 50% RX/TX Slot Duty Cycle
DH3 Packet, 50% RX/TX Slot Duty Cycle
DH5 Packet, 50% RX/TX Slot Duty Cycle
M - N = 2
M - N ≥ 3
Modulation  f
Modulation  f
Modulation  f
1 Slot
3 Slots
5 Slots
0.03 to 1 GHz
1 to 12.75 GHz
1.8 to 1.9 GHz
5.15 to 5.30 GHz



RMS DEVM
99% DEVM
Peak DEVM
1
2
2
average
average
average /  f
1
:
1
average
Technical support +1.972.448.3700
E-mail:
Frequency hopping spread spectrum, pseudorandom hopping pattern,
[e-mail]
Minimum
Minimum
140
115
0.8
-75
-25
-40
-40
-20
-75
-10
-75
4.5
-4
-
-
-
-
-
-
-
-
-
-
-
-
-
time division multiple access on transmit or receive,
frequency hop after each RX/TX cycle
2400 to 2483.5
Typical
Typical
0.925
+11.5
+11.5
-46.5
160
132
+11
-0.2
8.5
-45
0.9
-64
-47
38
45
48
±5
4
9
-
-
-
-
-
-
-
Version 4.0
1 MHz
DR-WLS1273L-102 Data Sheet - 12/13/12
Data
1.5
79
Maximum
Maximum
175
+75
+25
+40
+40
+20
+75
+10
+75
-20
-40
-36
-30
-47
-47
60
60
60
20
30
35
1
1
-
-
-
Page 27 of 31
kHz/50 µs
Units
Units
dBm
MHz
MHz
dBm
dBm
dBm
dBm
dBm
dBm
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
mA
mA
mA
dB
%
%
%
-