LT1110 Datasheet, PDF (2/2 Pages) Linear Technology – Micropower DC-DC Converter Adjustable and Fixed 5V, 12V

Innovative Technology
for a Connected World
915 MHz Wireless Module
LT1110
FLEXIBLE RF PROTOCOL
Embedded into Laird Technologies’ 900MHz and 2.4 GHz FHSS modules, FlexRF technology
supports unrivaled flexibility in industrial wireless applications. OEMs have the ability to control
and optimize both the radio module and the network, allowing them to develop a highly
reliable system for their specific application.
Numerous “software hooks” empower, control, and provide flexibility. They allow designers
to mold the communication link around applications, as opposed to squeezing the application
into a fixed communication technology or standard. Each transceiver is designed to provide
OEMs with a feature-rich, high-performance, configurable, secure, compatible, integrated
solution, allowing OEMs to build the most optimized network possible.
Parameter
Interface
PRM210/211/220/221
UART
PRM240/241
Frequency
RF Data Rate
Serial Interface Options
902-928 MHz
230 kbps / 500 kbps,
depends on profile
230 kbps
Logic level (matches supply voltage)
Serial Interface Data Rate
Variable Conducted
Output Power
Maximum Radiated Power
(E.I.R.P)
Current Consumption
Peak Tx
Peak Rx
Average Idle
Sleep
Up to 460,800 baud
-4 to +8 dBm (6.3 mW)
+23 dBm (200 mW)
with 13 dBd yagi
+13 to +23 dBm (200 mW)
+29 dBm (800 mW)
with 6 dBi antenna
47 mA
30 mA
8 mA
0.3μA
230 mA
30 mA
8 mA
0.3μA
Channels
Depends on profile, up to 52
52 Channels
Sensitivity (BER 10_-6)
230 kbps RF rate: -89 dBm
500 kbps RF rate: -84 dBm
230 kbps RF rate: -89 dBm
Voltage
2.0 - 3.6 VDC
Approximate Range
(Indoor, Outdoor)
150 feet / 0.5 mile
(with 2dBi dipole)
800 feet / 3.2 mile
(with 2dBi dipole)
Temperature
-40° to +85° C
Dimensions**
Antenna
Approvals*
26 mm x 33 mm x 4 mm (Surface Mount U.FL)
26 mm x 39 mm x 4 mm (Surface Mount Ant)
25 mm x 30 mm x 4 mm (Pluggable U.FL)
25 mm x 39 mm x 4 mm (Pluggable Ant)
U.FL connector
U.FL connector
(PRM210,PRM220)
Integrated chip antenna
(PRM240)
Integrated chip antenna
(PRM211/221)
(PRM241)
FCC ID: KQL-111010
FCC ID: KQL-1110200
IC: 2268C-111010
IC: 2268C-1110200
*This is only a partial list, contact your Laird Technologies representative for a complete list of approvals.
**Dimensions are for the surface mount module with U.FL connector. See user manual for specific dimensions for each model.
ORDERING INFORMATION
PRM210 915MHz RF Module –Low Power Surface
Mount with U.FL for external antenna
PRM221 915MHz RF Module –
Low Power Pluggable with Integrated Antenna
PRM211 915MHz RF Module –
Low Power Surface Mount with Integrated Antenna
PRM240 915MHz RF Module –
Pluggable with U.FL for external antenna
PRM220 915MHz RF Module –
PRM241 915MHz RF Module –
Low Power Pluggable with U.FL for external antenna High Power Pluggable with Integrated Antenna
RF PROTOCOL MODES
a) Communication
Unicast (one-to-one addressing)
Broadcast (one-to-multiple addressing)
b) Fast sync time
d) Random back-off
e) Dynamic radio data table:
Retains data from up to 32 radio modules
f) Configurable retries
g) Auto channel
INTERFACE PROTOCOL
a) On-the-fly radio module configuration:
Full API control
Destination address
RF transmit power
RF channel
Broadcast/addressed
b) Raw data or transmit/receive API
c) Battery monitor
d) A/D, PWM Output and Generic I/Os
e) Variable baud rate
f) Configurable RF packet size,
timeout control
g) Onboard temperature sensor
h) Handshaking, CTS/RTS
i) In-range indicator
j) Error detection, onboard CRC, duplicate
packet filtering
SECURITY
a) Frequency hopping air interface
b) System IDs
c) Unique IEEE MAC Addresses
d) Proprietary hardware
e) Proprietary protocol
DVK-PRM210 Development Kit for Low Power
Surface Mount with U.FL for external antenna
DVK-PRM211 Development Kit for Low Power
Surface Mount with Integrated Antenna
DVK-PRM220 Development Kit for Low Power
Pluggable with U.FL for external antenna
DVK-PRM221 Development Kit for Low Power
Pluggable with Integrated Antenna
The details contained within the document
are subject to change. Download the product
specification from www.lairdtech.com/wireless
for the most current specification.
DVK-PRM240 Development Kit for High Power
Pluggable with U.FL for external antenna
DVK-PRM241 Development Kit for High Power
Pluggable with Integrated Antenna
LWS-DS-LT1110 1112
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