Tranwo Technology MDD24R2001 2.4GHz DIGITAL AV module User Manual
Tranwo Technology Corp 2.4GHz DIGITAL AV module
Users Manual
Date: 2011/5/16
Preliminary data subjects to change without notice
1
MDD-24R2001
2.4GHz Digital
Audio Video
Modules
A. Features
Operating frequency range from 2403 to 2475 MHz
Maximum 25 hopping channels
Maximum data rate 12 Mbps (@16QAM)
4-wire SPI interface support max. 30MHz clock rate
Modulation scheme : 16QAM,QPSK
The 16-bit CRC checking
Hardware retransmission for packets
Power supply range: 2.7 ~ 3.3V
Transmission range: 250 m (Line of sight)
Outline: 20.40 x 27.65 x 4.4 mm
CE & FCC compliance
B. Applications
Digital AV Sender
Digital Baby Monitor
Wireless Video Door phone
Security Camera
Portable Video Recorder
MDD-24R2001
TRANWO CONFIDENTIAL
Date: 2011/5/16
Preliminary data subjects to change without notice
2
MDD-24R2001
2.4GHz Digital
Audio Video
Modules
C: Specification
Parameter Min. Typ. Max. Unit
Electrical Section
Supply Voltage 4.9 5.0 5.1 V
Supply current in TX mode 200 mA
Supply current in RX mode 65 mA
RF Section
Modulation Mode QPSK,16QAM
Operating Frequency 2403 ~ 2475 MHz
Channel Bandwidth 3 MHz
Channel 25 channels
Data Rate 3M ~ 12M bps
Transmitter Section
Transmission Power +14 @16QAM
+18 @QPSK dBm
Power control range 40 dB
Power control resolution 1 1 3 dB
Receiver Section
Overlay channel spacing 1 MHz
Sensitivity -78 @ 16QAM
-86 @ QPSK dBm
Operation
Operating Temperature -10 ~ +60 ℃
Storage Temperature -20 ~ +70 ℃
TRANWO CONFIDENTIAL
Date: 2011/5/16
Preliminary data subjects to change without notice
3
MDD-24R2001
2.4GHz Digital
Audio Video
Modules
D: Pin Assignment
No. Marks Function
1 VCC Power Supply
2 GND Ground
3 CLK12M 12MHz clock output
4 IRQ_N Interrupt indication for external MCU
5 CS_N Chip Selection
6 SDO Serial data output
7 SDI Serial data input
8 SCK Serial clock input
9 RST_N Negative active reset input
10 CLK32K 32KHz clock output
Model:
MD
D
-
24
R2001
TRANWO CONFIDENTIAL
Date: 2011/5/16
Preliminary data subjects to change without notice
4
MDD-24R2001
2.4GHz Digital
Audio Video
Modules
E: Mechanical Dimension
TRANWO CONFIDENTIAL
Date: 2011/5/16
Preliminary data subjects to change without notice
5
MDD-24R2001
2.4GHz Digital
Audio Video
Modules
Module User Manual
The purpose of this manual is to explain correct way how to integrate module MDD-24R2001
to the end product. It includes procedures that shall assist you to avoid unforeseen problems.
This manual presents information that shows how module and OEM product, where module
integrated, complies with regulations in certain regions. Note that any modifications, not
expressly approved by the manufacturer could void the authority to operate in these regions.
Integration
The RF module, model MDD-24R2001 has to be installed and used in accordance with the
technical installation instructions provided by the manufacturer.
For detail information concerning type approval of this module please contact the authorized
local distributor or the manufacturer.
The system may only be implemented in the configuration that was authorized.
USA-Federal Communications Commission (FCC)
This device complies with part 15 of the FCC rules.
Operation is subject to the following two conditions :
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
Labeling
The RF module MDD-24R002 for controller labeled as below.
The label that is placed on the module is too small to hold the required FCC information,
then that information appear in the user manual for this device. In addition, the” Contains
FCC ID : O6L-MDD24R2001” label also must be placed on the outside of the end product
system.
TRANWO CONFIDENTIAL
Date: 2011/5/16
Preliminary data subjects to change without notice
6
MDD-24R2001
2.4GHz Digital
Audio Video
Modules
This device is to be used only for mobile and fixed applications. The antenna(s) used for this
transmitter must be installed to provide a separation distance of at least 20cm from all persons
and must not be collocated or operating in conjunction with any other antenna or transmitter.
OEM integrators must be provided with antenna installation instructions. OEM integrators and
end-users must be provided with transmitter operation conditions for satisfying RF exposure
compliance. This grant is valid only when the device is sold to OEM integrators and the OEM
integrators are instructed to ensure that the end-user has no manual instruction to remove or
install the device. Separate approval is required for all other operating configurations, including
portable configurations with respect to 2.1093 and different antenna configurations.
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