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NEW ! Wireless data transmission systems
Logic state transfers, ISIS series.
Please contact us for more information
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Data Transceiver FC-228 Features:
1. Frequency : 223MHz -235MH,450-470MH
2. Muti-Channels : The standard FC-228configuration provides 16channels, meeting the multiple communication combination mode of the user.
3. 3FSK Modulation : high-efficiency encoding technology
4. High Sensitivity: used high performance narrow-band chip to realize high receiving sensitivity.
5. Adjustable Bandwidth: user can adjust bandwidth among 5KHz12.5KHz18.75KHz and 25KHz
6. Adjustable power:5W/10W/15W/20W/25W
7. Abnormal Frequency Technology:The transmission and reciveing of FC-228 can work on different frequency and the channel can also exchange.
8. Safe and Reliable data transmission:adopt M series encryption and CRC32 checksum to ensure safety and reliability of data on air transmission.
9. Interface modes: FC-228 can provide three interface RS-232,RS-485 and TTL.
10. Muti Data Rate: user can set according to its system interface data rate base on 1200bps,2400bps,4800bps,9600bps,19200bps.
Technical specification:
1Power supply +12V ---+14V
2Standby current :≤80MA
3RX current :≤100 MA
9.TX current :≤6A
3Operating temperature : -40--+85
5.Channel spacing :25KHZ
6.Modulation : 3FSK
8.RF output power :25W±1W
10.Frequency :±500HZ
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Specifications:
1)Frequency Band : UHF/VHF (400-470MHz 136-174MHz)
2)Channel Spacings:25KHz,12.5KHz programmable
3)RF Output Power:1W / 5W Programmable
4)Modulation type :16K0F3E ,8K5F3E
5)Intermediate Frequency: 45.1MHz&455KHz
6)Number of Channels:16
7)Frequency Source :Synthesizer
8)Operation Rating:Intermittent 5:5:90 ( TX: RX: Standby)
9)Power Supply:12.5V DC Nominal Voltage
10)Temperature Range
11)Storage:from -40¡ãC to +80¡ãC
12)Operating:from -30¡ãC to +60¡ãC
13)Current Consumption
14)Standby (Muted): ¡Ü40mA
15)Transmit 5 Watts RF Power :< 1.5A
16)Transmit 1 Watt RF Power:<0.8A
17)Frequency Bands :RX UHF: U1 400 470 MHz
TX UHF: U1 400 470 MHz
18)Dimensions: (120mm)L * (60mm)W * (20mm)H
19)Weight: ¡Ü150 grams
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Transmitter / Receiver K2
RADIO REMOTE-CONTROL FOR CRANES, HOISTS, WINCHES…
Light, compact and economical.
Reliable and safe.
8 two step push buttons.
Works on 4 AA batteries (LR6 type).
3rd cat. EMS as per EN-ISO13849-1.
TRANSMITTER:
8 Two step push buttons
1 On/Off Rotary key.
1 Stop button.
BATTERY
2 AA size alkaline batteries(LR6).
HOUSING
ABS enhanced Glass-Fiber, dimensions: 163x49x45mm,
Weight: 0.210 Kg.
RECEIVER:
HOUSING
Fibreglass impregnated ABS,
Dimensions: 167x154x88mm,
Weight: 2,1 Kg.
CONNECTION
Pre-wired Receiver (colour coded wires)
INPUT WIRING
Cable packing box with approximately 1 meter of cable
OUTPUT
12/24 VDC
48/220 VAC (+ or - 20%)
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High-frequency SiGe, BiCMOS, and bipolar processes make Maxim your source for low-power, low-cost, high-performance, complete system solution RF ICs for wireless, RF, and cable applications.
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The Wi.232DTS-R 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 any RS-232/422/485 application. With a 115dB link budget and very low power operating modes, the Wi.232DTS-R module is excellent for AMR, RFID, Home Automation, and any other application requiring long range (<1600ft LOS) 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 0dBm and the maximum data rate is 38.4kbit/sec. In DTS mode, the output power is +12dBm and the maximum data rate is 152.34kbit/sec. The DTS mode takes advantage of the FCC Part 15 Digital Transmission System (DTS) rules. Under this provision, the transmitters can operate at a higher output power if the transmission bandwidth is at least 500kHz. This means the Wi.232DTS-R can achieve +12 dBm out put power without having to use frequency hopping or direct sequence spreading techniques. This translates to fast synchronization times allowing longer duty cycles, simpler RF protocol and longer battery life for portable applications.
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ADI offers a variety of transceivers for wireless applications. The Othello® family of direct conversion radios offers numerous benefits to developers of GSM, GPRS and EDGE terminals such as best-in-class performance and significant BOM savings. The ADF702x family is well-suited for audio, cordless phones, video over ISM, low-rate connectivity, security systems and automatic meter reading, featuring low power and minimal external components. In addition to the Orthello family, ADI also offers the WiMAX family of RF transceivers which offer a complete RF and mixed-signal system on a chip.
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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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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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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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Low-Cost 2.4 GHz Transceiver
AMB2500
* Low-cost OEM RF transceiver module for the 2.4 GHz ISM band
* Data rates (over-the-air) max. 500 kbps
* Integrated ceramic aerial, optional: external aerial connection
* Compact dimensions: 16 x 19.5 x 3.5 mm
* Supports low-power applications
* WOR (wake-on radio)
* Low power voltage (1.8 to 3.6 V)
* Complies with R&TTE Directive 1999/5/EC
* Can be delivered in tape and reel
* Also available as RF module with built-in communications software (see "Related Product")
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RF Data transceivers, RF Radio transceivers, Radio modem ideal for telemetry, home automation, remote meter reading.
High sensitivity and high speed data transceivers, micro embedded transceiver, single channel radio modem.
AUREL RF receivers are produced in accordance to RoHS European Directive and are identified with a -G- suffix to Manufacturing Code (Ex. 650200609G).
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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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Radio Modules & Chipsets
* AM, FM, FM Narrowband Radio Modules
* Transmitters, Receivers & Transceivers
* Encryption chipsets
* Evaluation Kits
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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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Switch Radiotransmitter RRT-1000
For remote relay drives
Transmission by radio 868 MHz
868 MHz
IP-65
The RRT-1000 Radiotransmitters are devices destined to the transmission of logic contacts by radio in the unlicensed ISM 868 MHz band. Designed to activate up to 5 relays in a remote module, when activating its 5 corrseponding switches in the local module.
Remote control of logic contacts via radio
When a contact is switched on in a local module, the relay of the same position in the remote module is activated
25 mW, 100 mW or 500 mW power transmission
SMA connector for external antenna
Up to 10 km under appropriated conditions
Anticross system for several devices in the area
Standard version for 5 activation points
Versions for 3 inputs and 2 outputs and vice-versa
Enclosure rating IP65 for field mounting
Power supply 85...265 Vac or 12 / 24 Vdc (option)
Mounting on wall or on pipes up to 2" (50 mm)
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The Wi.M868T-R™ 868-870MHz transmitter module is a microcontroller-less version of our popular Wi.232DTS-R™ and Wi.232FHSS-25-R™ modules. It offers the same excellent RF performance, yet allows the design engineer to control the radio at the physical level using any microcontroller.
The module is footprint compatible with the many of the Wi.232 family of radios, including the 900MHz Wi.232DTS-R, Wi.232FHSS-25-R, Wi.M900X-R, and the European 868MHz Wi.232EUR-R, and Wi.M868X-R. The Wi.M868T-R supports wide-band mode, where the channel width is 600kHz and also a narrow-band mode where the channel width is 200kHz.The module is configured via a simple SPI style serial interface. Data is transmitted and received using a separate digital serial interface that includes pre-amble and start-of-packet detection.
Maximum transmit power is +15dBm. Maximum receive sensitivity is -112dBm. The transmitter draws 62mA typical at +15dBm. The module has 32 wideband and 84 narrowband channels available.
A footprint compatible module companion version is available in 902-928 MHz for the North American market Wi.M900T-R.
A typical circuit consists of a low-cost microcontroller, a power source, a Wi.M868T-R module, and an antenna. The RK-Wi.M868X development kit is available to support evaluation of this product with separate Wi.M868X-EVM-R evaluation modules for additional wireless node development. The Wi.M868X-R is very similar to the Wi.M868T-R except the Wi.M868T-R is configured as a uni-directional transmitter only device where the Wi.M868X-R is a bi-directional transceiver module. For production, order the Wi.M868T-R.
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Ready to use radio modules make life easier for the design engineer who has to develop a complete system containing a radio link. Radio modules are an interesting option for low to medium quantities up to several 1000 pcs per year.
Thanks to our SMD production plant we also have optimized parameters according to the customers need. We support you individually in integrating the modules successfully into the final application.
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The TriQuint TGA2803-SM is an ultra- linear, packaged TIA/Gain Block which operates from 40MHz to 1000MHz.
The TGA2803-SM typically provides flat gain along with ultra-low distortion. It also provides high output power with low DC power consumption.
This amplifier is ideally suited for use in CATV distribution systems or other applications requiring extremely low noise and distortion.
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The Testbox includes a state of the art wideband radio receiver and a microcontroller for detailed signal decoding and analysis. The activities in the channel rangeing from 433.80 MHz to 434.05 MHz are made visible and audible by means of an LCD, LED's and a loudspeaker.
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Features
* Compact 7.0x4.0x1.1mm module replacing more than 16 discrete components
* Integrated duplexer, single-ended Tx filter, PA die, RF power coupler and matching
* Built-in voltage regulator functionality eliminating any external switch circuitry
* High efficiency three gain state PA for lowest overall current consumption
* Typical quiescent current values:
Low Power Mode (LPM) = 5mA Medium Power Mode (MPM) = 17mA
High Power Mode (HPM) = 85mA
* Low Current Consumption
Typical: 350 mA @ +25dBm
Typical: 43 mA @ +13dBm
* Excellent ACPR
Typical: -54 dBc @ +/- 1.25MHz offset
* Excellent ALTR
Typical: -60 dBc @ +/- 1.98 MHz offset
* Lead-free 260°C RoHS Compliant
* Halogen-free (HF)
* TriQuint Internal BAW Duplexer Technology
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PerkinElmer thyratrons are high energy switches capable of operation up to 20 kA and 75 kV. A wide range of standard thyratrons are offered, all constructed of rugged ceramic and metal parts. These tubes are typically used in applications such as gas laser, radar, and other modulator applications. Five basic sizes from 1 to 41/2 inches in diameter define the thyratron types in production at PerkinElmer Optoelectronics.
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The AS8202NF communication controller is an integrated device supporting serial communication according to the TTP specification version 1.1. It performs all communication tasks such as reception and transmission of messages in a TTP cluster without interaction of the host CPU. TTP provides mechanisms that allow the deployment in high-dependability distributed real-time systems. It provides the following services:
Predictable transmission of messages with minimal jitters
Fault-tolerant distributed clock synchronization
Consistent membership service with small delay
Masking of single faults
The CNI (communication network interface) forms a temporal firewall. It decouples the Controller network from the host subsystem by use of a dual ported RAM (CNI). This prevents the propagation of control errors. The interface to the host CPU is implemented as a 16-bit wide non-multiplexed asynchronous bus interface. TTP follows a conflict-free media access strategy called time division multiple access (TDMA). This means, TTP deploys a time slot technique based on a global time that is permanently synchronised. Each node is assigned a time slot in which it is allowed to perform transmit operation.
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As a CML product built on FirmASIC® technology, each of these two similar ICs can be configured, by Function Image™ file to one of three individual functions: as either a Analogue Two-Way Radio Processor, as a 4-Level FSK Modem or as a C4FM Modem.
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Radio, Microwave, Infra-red, Optical connections
