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Supplier: RF Industries, Inc.
Description: . It will communicate and coexist with NL6000s, while providing excellent throughput and long range for multiple address systems. The NL5500 Transceiver Series is field configurable as a master station or remote radio. These units can operate as a half-duplex or simplex radios. The simplex mode
- Form Factor: External
- Bus / Interface Type: Serial Ports (RS232, RS422, RS485)
- Frequency Band: UHF, VHF
- RF Connector: Yes
Supplier: Instrumentation Northwest, Inc.
Description: Radio Frequency Units Operating on the 900 MHz radio band, the radio frequency modems are license free. Consuming very little power, they run for months on alkaline batteries or virtually forever on solar systems. Communication range varies from 300 feet to 5 miles, depending on line-of-sight
Supplier: AvaLAN Wireless Systems, Inc.
Description: non-overlapping channel with up to 16 clients per access point 4 Watts EIRP, Maximum legal radiated power for long range penetration Does not require an FCC license to operate or install One Watt power consumption is ready for solar applications -40º to +75ºC for extreme temperature
- Form Factor: External
- Network Type: Ethernet
- Bus / Interface Type: RJ-45, Other
- PoE Ready: Yes
Supplier: RF Industries, Inc.
Description: investment through the ability to update both your hardware and your software. The NL900S is a long range, high speed, wireless IP/Ethernet solution. It allows users to bring data information over Ethernet or a serial gateway and onto networks. This includes mission-critical, revenue-generating
- Form Factor: External
- Bus / Interface Type: RJ-45, Serial Ports (RS232, RS422, RS485), USB
- Frequency Band: 900 MHz
- Operating Mode: Point-to-Point, Point-to-Multipoint
Supplier: Zones, Inc.
Description: or creates full-featured networks onsite, remotely, or in temporary locations. The A7760 provides ultra-fast speeds of up to 108 Mbps in turbo mode, and superior long-range connectivity with eXtended range (XR) technology, supporting up to 64 wireless users per AP and leaving plenty of room for growth
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Featured Products for Long Range Radio Modem Top
AvaLAN Wireless Systems, Inc.
GHz radio bands, AvaLAN offers a family of encrypted wireless Ethernet and data communications products. AvaLAN has a market leadership position in providing solutions for surveillance video, access control, industrial automation, remote sensing and remote control markets. AvaLAN ’s products are engineered to solve difficult wireless challenges for installations that require long range, interference immunity, superior reliability and uncompromising data security. AvaLAN ’s products... (read more)
Browse Radio Modems Datasheets for AvaLAN Wireless Systems, Inc.
New Ethernet I/O Module combines three functions
Director Don Lupo. "Machine builders can easily implement a way to monitor operation from an operator's desk or from an office in another state." Each I/O module has its own Ethernet Modbus TPC/IP port making it easy to connect the modules to each other with up to 100 meters of CAT5 cable. For longer distances or to reduce wiring, the I/O modules connect to a switch or radio modem to tap into copper, fiber, or wireless networks. Using a standard web browser, a simple configuration menu maps each... (read more)
Browse Datasheets for Acromag, Inc.
Parts by Number for Long Range Radio Modem Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|ZP9D-115RM-LR||ASAP Semiconductor||B & B ELECTRONICS||Not Provided||ZLINX RADIO MODEM, 115K, 900MHZ, LONG RANGE|
|ZP9D-115RM-LR-AU||ASAP Semiconductor||B & B ELECTRONICS||Not Provided||ZLINX RADIO MODEM, 115K, 900MHZ, LONG RANGE, AUS|
|ZP8D-24RM-LR||ASAP Semiconductor||B & B ELECTRONICS||Not Provided||ZLINX RADIO MODEM, 24K, 868 MHZ, LONG RANGE|
Conduct Research Top
UHF Radio Modem Supports Computerized Irrigation Control (.pdf)
. The fact that it's going to take a UHF telemetry radio, a spread-spectrum device or a cellular modem is in the background.". ./210d3fbb-a043-4e95-8f1d-57e01b8ad48f UHF Radio Modem Supports Computerized Irrigation Control. High-performance forward error correction extends the range for radio modems
DSP GMSK Modem for Mobitex and Other Wireless Infrastructures
. transmitter and receiver operation. Figure 1. Typical Mobitex Terminal Architecture. GMSK Modem. GMSK BB. TX. Mod. TX. Audio In. User. Controller. Application. CPU. Platform. RX IF Out. Demod. or. RX. RX IF. Baseband Out. or. RX Baseband. WAN Modems and the Radio Channel. WAN modems are designed
Tips for Using Cellular Technology for Pipeline Management
as high as 7.2 Mbps. Cellular latency has also been improved dramatically, and now can reach as low as 100 ms. The bottom line is that cellular performance now exceeds most of the other long-range communications technologies available today. Dynamic Versus Static IPs in Remote Data Acquisition. For most
Remote Data Aquisition Phones Home
and records data once every. 15 s, spanning up to 31 hr. The module's built-in modem is compatible with two-way telemetry. radios and trunked radios, and its interface connector (DB-15) supports. the associated interface to the radio module. An RS-232 (DB-9). connector supports the additional
Third-party IP protocol stack implementation: What's right for handsets is not always right for embedded systems
Universal IP API over the long term. This. means, for instance, that OEMs can remain blind to underlying chipset changes. Just like embedded users. of cellular modules, Multi-Tech has to periodically redesign its modems when a chipset goes obsolete, but. users of Multi-Tech modems see no difference
RS-485 A Proud Legacy
"What hath God wrought?" This message, one of the first serial digital communications in history, was sent in American Morse Code on May 24, 1844 by Samuel F. B. Morse to open the first long distance telegraph line (from Baltimore to Washington DC). Since then, serial digital communications have
Size Matters - Applying the OM5080 2U Carrier Grade Platform (.pdf)
to 3 billion subscribers world wide), and its 3rd generation successor UMTS. Other popular radio technologies are WiMAX and the future 4th generation of GSM, the so called LTE (Long Term. Evolution). The differences are basically in the radio interfaces, the network infrastructure is similar. Traffic
Monitoring Water Quality Runoff From a Coalmine
of a sensor replacement or program modification required by authorities. Using radio telemetry via a freewave radio modem, personnel established a connection to a central PC in the mine's office for periodic connection to the dataTaker for monitoring purposes. At these same intervals, the data was saved
Engineering Web Search: Long Range Radio Modem Top
Modem - Wikipedia, the free encyclopedia
Modem From Wikipedia, the free encyclopedia
LTE (telecommunication) - Wikipedia, the free encyclopedia
"Long term evolution" redirects here. For the biological concept, see Evolution and E. coli long-term evolution experiment.
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Its relative path within a CPAN mirror is in modules/00modlist.long.html .
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Wireless Short Range Devices and Narrowband Communications The term ?Short Range Device? (SRD) covers radio transmitters which provide either