radiotronix
WI.232DTS-R
TM
FCC prescanned Wireless Module
915 MHz, 152.34 kbit/sec.
DESCRIPTION
The Wi.232DTS-R
TM
module combines a state-of-the art low power wireless
transceiver with a powerful multipoint-to-multipoint protocol controller to form a
transparent wireless communication solution capable of replacing wires in
almost any RS-232/422/485 application. With a 111 dB link budget and very
low power operation modes, the Wi.232DTS-R
TM
module is excellent for AMR,
RFID, Home Automation, and any other application requiring long range
(<1500ft. , line of sight) and long battery life.
The module is designed to be totally transparent. No special addressing or
formatting of data is required. Data is validated using an internally generated
CRC-16 and encoded using a proprietary algorithm. Multiple modules can
operate on the same channel because of the built-in carrier-sense-multiple-
access (CSMA) protocol.
The transceiver operates in two modes; low power and DTS. In low-power
mode, transmitter output power is 0 dBm and the maximum RF data is 76.8
kbit/sec. In DTS mode, the output power is
+
12 dBm and the maximum RF
data rate is 152.34 kbit/sec.
3.
In DTS mode, the Wi.232DTS-R module is an excellent alternative to expen-
sive and power-hungry frequency hopping modules. With 115 dBm link margin
at the highest data rate, the Wi.232DTS-R
TM
will work farther and faster than
any module in its class. Because DTS does not require frequency hopping,
synchronization is very fast, allowing long duty cycles and very good battery
power performance.
TM
FEATURES
1.
2.
3.
4.
5.
6.
7.
8.
Digital Transmission System (DTS) protocol
No RF PCB layout necessary
Very small form factor .8” X .935” X .08”
Transparent and Networking modes
FCC Prescanned
Pick and Place compatible package
2.7 V - 3.6 V power supply
25 mW TX power
SPECIFICATIONS
1.
2.
Frequency Band: 902 to 928 MHz
DTS Mode
a. 32 Channels
b. 100 kbps Max RF Data Rate (effective)*
c. +12 dBm TX Power**
d. -104 dBm Max RX Sensitivity***
LP Mode
a. 84 Channels
b. 19.2 kbps Max RF Data Rate (effective)*
c. -3 dBm TX Power**
d. -106 dBm Max RX Sensitivity***
Power
a. VDD: 2.7 V to 3.6 V
b. TX IDD- LP Mode: 28 mA
c. TX IDD- DTS Mode: 57 mA @ +12 dBm
d. RX IDD: 20 mA**
e. Sleep/ Standby: 35
mA/
850
mA
Operating temperature:
-40 degrees C to 85 degrees C
FCC prescanned
*Single packet with overhead
**50 ohm load, VDD= 3.3 V
***measured @ 2400 baud
4.
APPLICATIONS
Automated Meter Reading (AMR)
Oil and Gas detection sensing
Robotic and Industrial Controls
Cable replacement
Medical
CERTIFIED ANTENNAS
ANT-915-04A
ANT-915-02A
ANT-915-07A
ANT-915-06A
(Helical straight RPSMA connector)
(1/4 wave whip RPSMA connector)
(Helical right angle RPSMA connector)
(1/2 wave dipole RPSMA connector)
5.
6.
FCC CERTIFIED Wi.232DTS BASE STATION
Wi.232USB-DTS
(Modular approved base station)
ORDERING INFORMATION
Wi.232DTS-R
Embedded Radio Module
REV. 002
(P) 405.794.7730 - (F) 405.794.7747 - www.radiotronix.com - For 24 hour Sales and Tech. Support: www.radiotronix.com/support/
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