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Channel programmable transceiver
The UHF FM narrow band transceiver module STD-302N/N-R is suitable for industrial remote control and telemetry applications. Custom made SAW filters and narrow band technology provides reliable data communication in industrial applications where good interference rejection and practical range is required. Suitable for feedback systems.
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This system enables two-way half duplex digital links over a range of up to 6Km.
It is used as an asynchronous serial channel where the useful data rate ranges from 0.2 kBps to 50 kBps Manchester.
These systems offer 9 transmission channels
These modules (miniature daughter boards to be integrated) are available in 4 versions
* Monochannel 433MHz / 868MHz or 915MHz
* 8 channels 433MHz - 10mW
* 9 channels 868MHz
* 1/2/5 channels 868MHz - 500mW for long range applications
They are in accordance with the European Directive EN 300-220 / EN 301-489
The applications covered range from point to point transmissions, industrial remote controls, remote sensors to cordless local networks... in both industrial sectors of activity: robotics, remote control, and in general public or tertiary fields: access control, home automation...
For any information : http://www.adeunis-rf.com or +33 (0) 4 76 92 07 77
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The Radiometrix UHX1 is a high-specification telemetry radio tranceiver.
The Narrow Band FM multi-channel VHF transceiver unit ideal for use in the new 169.4-169.475MHz European band. Squeezed into a compact, low profile package (67x30x12mm), it can provide a reliable data link capable of supporting rates of up to 5kbit/s or 1200 baud modem link over a range of more than 1km.
The dual frequency capability allows UHX1's transmitter section to be operated on one frequency while receiver frequency on another.
Features
-Conforms to ETSI EN 300 220-3 and EN 301 489-3
-High performance double superhet, 128 channel PLL synthesizer
-500mW RF power output: adjustable via serial command
-Data rates up to 5 kbps for standard module
-Usable range over 1km
-Feature-rich interface (RSSI, analogue and digital baseband)
-Incorporates a 1200baud modem
-Re-programmable via RS232 interface
-Low power requirements
Applications
- Heavy vehicle/machine remote controls
- Environmental monitoring equipment
- Automatic Meter Reading (AMR)
- Asset Tracking and Tracing
- Data logging systems
- Industrial telemetry/telecommand
- High-end security/fire alarms.
Technical specifications
Operating frequency: Any 2MHz segmnet in 140- 175MHz
128 channels controlled via RS232 interface
16 channels selected by parallel interface
Transmit power: : 500mW (+27dBm) nominal. Adjustable 1 - 500mW
Supply range: 5V regulated transmit, 3.1 - 15V receive
Current consumption: 330mA (at 500mW output) transmit, 25mA receive
Receiver sensitivity: -118dBm (for 12 dB SINAD)
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These modules enable an economic single-way AM/FM digital link over a range of 4km.
They are used as an asynchronous serial channel where the useful data rate ranges from 0.5 à 10Kbps Manchester.
These modules (miniature daughter board to be integrated) are available in 3 433/434MHz, 869.525MHz et 915MHz. Power from 10 to 500mW
They Comply with the European standard RTTE EN300-220 / EN301-489 and Fcc Part 15.247 (US version)
The applications covered range from radio remote control of gates, roller blinds, point to point transmission, micro-networks ... in general public or tertiary sectors of activity, home automation, access control, alarm ...
They also can be useful in all applications requiring long range or in a particular disturbed environment.
For any information : http://www.adeunis-rf.com or +33 (0) 4 76 92 07 77
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The radio transceiver ARM-C8 complete the ARM radio modems range and offers a solution for all users who want a wireless function on their equipment. The versatile ARM-C8 features radio transmission that uses the license-free ISM bands: 868MHz (and 433MHz in option). The radio channel and the transmission power can be set by Hayes commands. The A.R.M. series enables link range from 1 to 2km in 10mW and a least 5km in 500mW. Very easy to integrate and to use, the ARM-C8 can operate in transparent or securized mode (serial port Baudrate up to 115200bps). The firmware includes most of all the current features required for radio transmission applications. The ARM-C8 is a small 64x32mm card to be directly solded on a PCB (12 points). The power supply is 5V (350mA max in 500mW Tx) or 3-3.3V with the low power version.
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869MHz Wide Band FM Radio Transceiver
The BiM3B radio transceiver module is an enhanced higher power replacement for the European version BiM3A-869-64.
Two frequency variants are available in the European unlicensed band, one with 5mW RF power with no duty cycle restriction, the other with 25mW RF power with 1% duty cycle restriction.
Features
- Complies with European harmonised standards EN 300 220 and EN 301 489
- RF power output: +14dBm (25mW)
- Data rates up to 64kbps
- Crystal controlled PLL FM circuitry for both Tx and Rx
- Receiver Sensitivity: -101dBm for 1ppm BER (64kbps)
- Usable range up to 300 metres external, 75 metres in building
- RSSI (standard) or carrier detect option
- Analogue and digital baseband
- Low profile with small footprint
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Features :
- Laser Class 1
- Compliant with Small form Factor Pluggable MSA Specification
- Compact Size (13.3 x 49.8 x 9.8 mm / 0.52 x 1.95 x 0.39")
- Compliant with Industry Standard RFT Electrical Connector and Cage
- Available with either button release or bail release latching mechanism
- High-Performance and Cost-Effective
- Single +3.3 V Power Supply and TTL Logic Interface
- Low Power Consumption
- Metal Package for Superior EMI Performance
- EEPROM with Serial ID Functionality
- Enhanced Monitoring Functionality (Digital Diagnostics per SFF-8472 available)
- Standard and Wide Operating Temperature Ranges
Applications:
- SONET/SDH from 155 Mbit/s to 2.7 Gbit/s (OC-48, OC-12, OC-3, and STM-14, STM-4, STM-1)
- GbE (GbE-SX, GbE-LX, and GbE-ZX)
- FC (1GFC and 2GFC)
- Transmission distances from 500 m to 100 km
- Metropolitan and access systems
- IP routers and ATM core switches
- DWDM for Metro Area Networks
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Many applications have a need for a bidirectional data transfer or an acknowledge back to the transmitter.
Transceivers can also enlarge the active radius of a wireless system in buildings or outside by repeating the communication where the operating distance is not enough with an unidirectional system due to difficult topographic circumstances.
Bidirectional radio system are more reliable and comfortable than unidirectional ones because they have an access control, an automatic frequency selection, a low-current mode (depends on distance) etc.
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Designers can easily add cost-effective, short-range wireless data features to their products using the Toshiba family of low-power, high-sensitivity, single-chip radio transceivers and receivers. The devices offer frequency bands of 240 to 450 MHz, 900 MHz and 2.4 GHz. Each device is engineered to enable flexible and customized system designs reducing end-product and manufacturing costs.
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Radio Modules & Chipsets
* AM, FM, FM Narrowband Radio Modules
* Transmitters, Receivers & Transceivers
* Encryption chipsets
* Evaluation Kits
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The JN5139-xxx-Myy family is a range of surface mount modules that enables users to implement IEEE802.15.4 or ZigBee compliant systems with minimum time to market and at the lowest cost. They remove the need for expensive and lengthy development of custom RF board designs and test suites. The modules use Jennic's JN5139 wireless microcontroller to provide a comprehensive solution with high radio performance and all RF components included. All that is required to develop and manufacture wireless control or sensing products is to connect a power supply and peripherals such as switches, actuators and sensors, considerably simplifying product development.
Five hardware module variants are available: JN5139-xxx-M00 with an integrated antenna, JN5139-xxx-M01/M03 with an antenna connector and JN5139-xxx-M02/M04 with a power amplifier and LNA for extended range. Each variant can be provided pre-programmed with a ZigBee network stack (JN5139-Z01-Myy).
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NETGEAR's Double 108 Mbps Wireless Adapters connect desktops and laptops to the network in conjunction with a Double 108 Mbps Wireless Firewall Router. Together, they allow users to access both a normal 108 Mbps network and a private 108 Mbps network, which avoids interference by other neighboring wireless traffic. The second wireless network acts as a "carpool lane", free from other traffic and thus suitable for applications such as video streaming. In addition, new XR technology can achieve range up to three times greater than standard 802.11g.
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| ... products without technical information |
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 see the results for the following category : I/O modules |
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