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参数资料
| 型号： | DNT2400DK |
| 厂商： | RFM |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | DEVELOPMENT KIT FOR DNT2400 MOD |
| 产品培训模块： | Frequency Hopping Spread Spectrum Portfolio Overview |
| 标准包装： | 1 |
| 类型： | 收发器 |
| 频率： | 2.4GHz |
| 适用于相关产品： | DNT2400 |
| 已供物品： | 2 个板，2 个模块，2 根天线，线缆，CD，电源 |
| 其它名称： | 583-1150 |
D N T 2 4 0 0 B lo c k D ia g r a m
P K T _ D E T
R S V D
A D C _ R E F
R S S I
G P IO 0
G P IO 1
5
6
4
1
3
2
G P IO 2
7
C L K
G P IO 3
8
S I
P W R
P W M 0
P W M 1
S L E E P
A D C 2
9
1 0
1 1
1 2
F ilte r
F ilte r
M ic r o c o n tr o lle r
S O
C S n
IN T
P K T D E T
R F
T r a n s c e iv e r
T /R
P R E
T /R
F ilte r
4 3
4 2
4 1
R F IO
A D C 1
A D C 0
E X _ S Y N C
D IA G _ T X
D IA G _ R X
/C F G
V C C
G N D
3 .3 V
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
R e g
3 .6 V
R e g
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
3 6
3 7
3 8
3 9
4 0
Figure 1
DNT2400 Hardware
The major components of the DNT2400 include a 2.4 GHz
FHSS transceiver and a low current 32-bit microcontroller.
The DNT2400 operates in the 2.4 GHz ISM band. The
module includes nine frequency subbands and 37 total fre-
quency channels to support the various 2.4 GHz frequency
allocations used throughout the world. The DNT2400 has
three selectable RF output power levels: 1, 10, and 63
mW. Also, there are four selectable RF transmission rates:
38.4, 115.2, 200 and 500 kb/s.
The DNT2400 includes a low-noise receiver preamplifier
and a high efficiency transmitter amplifier, providing excel-
lent range in outdoor applications.
The DNT2400 provides a variety of hardware interfaces.
There are two UART serial ports, one for data and a sec-
ond for diagnostics. The data port supports standard baud
rates from 1.2 to 460.8 kb/s, with the diagnostic port fixed
at 38.4 kb/s. The module also includes three 10-bit ADC
inputs, two 8-bit PWM outputs, and six general-purpose
digital I/O ports. Four of the digital I/O ports support an op-
tional interrupt-from-sleep mode when configured as in-
puts. The radio is available in two mounting configurations.
www.RFM.com E-mail: info@rfm.com
?2009 by RF Monolithics, Inc.
The DNT2400C is designed for solder reflow mounting,
and the DNT2400P is designed for plug-in connector
mounting.
DNT2400 Firmware
The DNT2400 firmware can operate using either TDMA or
CSMA channel access modes. TDMA supports up to 16
remotes with rapid, deterministic channel latency. CSMA
provides carrier-sense managed channel access for an
unlimited number of low-traffic remotes. DNT2400 firm-
ware will operate “out of the box” using its point-to-point
transparent serial mode, with point-to-multipoint supported
by the firmware’s protocol mode. DNT2400 firmware pro-
vides the user with a rich set of configuration options in-
cluding a choice of hopping patterns, hopping dwell times,
RF data transmission rates, serial port data rates and RF
power levels, plus configurable analog and digital I/O lines.
Data integrity is protected by 24-bit error detection, with
optional ACK and automatic transmission retries or redun-
dant transmissions. 128-bit AES encryption provides a
high level of data security for sensitive applications. Sen-
sor networks can take advantage of timer or event-based
data reporting and remote node sleep cycling for extended
battery life.
Page 3 of 7
DNT2400 - 08/12/09
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DNT2400P | 功能描述:射频模块 Pin Ver 1mW/1000mW w/U.Fl Ant Connector RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
| DNT24ADK | 功能描述:射频开发工具 2.4GHz Dev Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| DNT24C | 功能描述:射频模块 2.4 GHz 10 and 63mW 128 Bit AES RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
| DNT24CA | 功能描述:射频模块 2.4 GHz 10 and 63mW 128 Bit AES RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
| DNT24DK | 功能描述:射频开发工具 2.4 GHz 10 and 63mW Dev. Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
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