User's Manual
Table Of Contents
- 1 Ordering Information
- 2 Block Diagram and Descriptions
- 3 Electrical Characteristics
- 4 WT32 Pin Description
- 5 Power Control
- 6 Serial Interfaces
- 7 Audio Interfaces
- 8 I/O Parallel Ports
- 9 Software Stacks
- 10 Enhanced Data Rate
- 11 Layout and Soldering Considerations
- 12 WT32 Physical Dimensions
- 13 Package
- 15 RoHS Statement with a List of Banned Materials
- 16 Contact Information
8DPSK:
8DPSK (3Mbps)
9
Radio characteristics and general specifications
Specification Note
Operating frequency range (2400 ... 2483,5) MHz ISM Band
Lower quard band 2 MHz
Upper quard band 3,5 MHz
Carrier frequency 2402 MHz ... 2480 MHz
f = 2402 + k,
k = 0...78
Modulation method
GFSK (1 Mbps)
∏/4 DQPSK (2Mbps)
Hopping 1600 hops/s, 1 MHz channel space
Maximum data rate
GFSK:
Asynchronous, 723.2 kbps
/ 57.6 kbps
Synchronous: 433.9 kbps /
433.9 kbps
∏
/4 DQPSK:
Asynchronous, 1448.5
kbps / 115.2 kbps
Synchronous: 869.7 kbps /
869.7 kbps
Asynchronous, 2178.1
kbps / 177.2 kbps
Synchronous: 1306.9 kbps
/ 1306.9 kbps
Receiving signal range TBD Typical condition
Receiver IF frequency 1.5 MHz Center frequency
Transmission power
Min TBD
Max TBD
RF input impedance
50 Ω
Compliance Bluetooth specification, version 2.1 + EDR
USB specification
USB specification, version 1.1 (USB 2.0
compliant)
Ta ble 7 : Radio charact erist ics and general specifications
RCV/CA/01/C (Single Sensitivity)
Power Level: -87.5 dBm, Dirty Tx Status: ON
Hopping ON
Overall BER
Overall FER
Any
0.03%
5.67%
Limits
<= 0.1%
<= 100%
TRM/CA/01/C (Output Power)
Packet Length Tested: DH5
Hopping ON
Average Power
Max Power
Min Power
Peak Power
Low
1.81 dBm
1.82 dBm
1.80 dBm
1.96 dBm
Med
1.98 dBm
2.00 dBm
1.98 dBm
2.15 dBm
High
1.91 dBm
1.92 dBm
1.90 dBm
2.10 dBm
Limits
< 20.00 dBm
> -6.00 dBm
< 23.00 dBm