Ramtech Electronics W2-RDO-9X WES+916.5MHz Radio Module User Manual W2 RDO 9X Module Install Guide
Ramtech Electronics ltd WES+916.5MHz Radio Module W2 RDO 9X Module Install Guide
Contents
- 1. User Manual
- 2. Installation Guide
- 3. Installation Guide issue 2
User Manual
INTERNAL USE ONLY W2-RDO-9X
© Ramtech Electronics Ltd 2016 Page 1 of 5
W2-RDO-9X Module
The W2-RDO-9X module is a fully integrated radio
module designed for high performance at very low-
power and low-voltage operation in cost-effective
wireless systems. The device is intended for the ISM
(Industrial, Scientific and Medical) band 902–928
MHz.
The module provides extensive hardware support
for packet handling, data buffering, burst
transmissions, clear channel assessment, link quality
indication, and Wake-On-Radio. The main operating
parameters can be controlled through an SPI
interface.
DEVICE OVERVIEW
Frequency: 915.90MHz - 917.10MHz
Configurable Data Rates: 0 to 200 kbps
Output Power up to: 14dBm / 25mW
Rx Sensitivity:
o –135 dBm at 300 bps
o –129 dBm at 1.2 kbps
o –116 dBm at 50 kbps
Power Supply: 3.3V @ 50mA
Supported Modulation Formats: 2-FSK
o 2-GFSK
o 4-FSK
o 4-GFSK
o MSK
o OOK
Internal Chipset:
o Texas Instruments CC1125
RF Connector: 50 Ohm MCX
Digital Interface: SPI
REGULATIONS COMPLIANCE
FCC CFR 47 Part 15.247
FCC CFR 47 Part 15.109
IC RSS-247 Issue 1
ICES-003 Issue 6
DIGITAL INTERFACE
See Texas Instruments CC1125 User Guide
http://www.ti.com/lit/pdf/swru295
Ramtech W2-RDO-9X Front
Ramtech W2-RDO-9X Back
Mating Connector
Samtec TFM-110-02-L-D-A
Distance between Pin 1 centres: 30.5mm
INTERNAL USE ONLY W2-RDO-9X
© Ramtech Electronics Ltd 2016 Page 2 of 5
PINOUT
CN1
PIN
I/O
DESCRIPTION
Name
NO.
AGND
1, 19
PWR
GND Supply.
ID1
2
OUTPUT
Product Type Identifier. Internally connected to DETECT line.
When DETECT pulled High ID1 will go High.
ID2
8
OUTPUT
Product Type Identifier. Internally connected to DETECT line.
When DETECT pulled High ID2 will go High.
ID3
4
OUTPUT
Product Type Identifier. Not connected to DETECT line.
When DETECT pulled High ID3 will not go High.
DETECT
5
INPUT
Product Type Detection Enable. Used to identify connected
module type. Set High and read from IDx to identify module
connected. Pull Low when not in use.
GDO0
10
I/O
Software Configurable Input / Output pin.
GDO2
12
I/O
Software Configurable Input / Output pin.
CS
14
INPUT
SPI Chip Select Active-Low.
CLK
16
INPUT
SPI Serial Clock.
MOSI
18
INPUT
SPI Master Out Slave In.
MISO
20
OUTPUT
SPI Master In Slave Out.
N/C
3, 6, 7, 9, 11,
13, 15, 17,
19
-
Not Internally Connected
CN2
PIN
I/O
DESCRIPTION
Name
NO.
AGND
2
PWR
GND Supply.
VDD
7, 9
PWR
3.3V Power Supply.
RESET
15
INPUT
Asynchronous, active-low digital Reset.
N/C
1, 3, 4, 5, 6,
8, 10, 11, 12,
13, 14, 16,
17, 18, 19,
20
-
Not Internally Connected.
INTERNAL USE ONLY W2-RDO-9X
© Ramtech Electronics Ltd 2016 Page 3 of 5
DIMENSIONS
Top
Bottom
Side
INTERNAL USE ONLY W2-RDO-9X
© Ramtech Electronics Ltd 2016 Page 4 of 5
ANTENNA
GROUND PLANE
INTERNAL USE ONLY W2-RDO-9X
© Ramtech Electronics Ltd 2016 Page 5 of 5
WARNING STATEMENTS
FCC Warning Statement – FCC ID: 2AHNOW2-RDO-9X
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.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. End users must follow the specific operating instructions for satisfying RF
exposure compliance. This transmitter must not be co-located or operating in conjunction
with any other antenna or transmitter.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment
Industry Canada Warning Statement – IC ID: 21246-W2RDO9X
English
Under Industry Canada regulations, this radio transmitter may only operate using an
antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry
Canada. To reduce potential radio interference to other users, the antenna type and its gain
should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more
than that necessary for successful communication.
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is
subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference, including interference that may cause
undesired operation of the device.
French
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut
fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour
l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son
gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas
l'intensité nécessaire à l'établissement d'une communication satisfaisante.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisée aux deux conditions suivantes:
1. l'appareil ne doit pas produire de brouillage, et
2. l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement.