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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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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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FC-203/SA Audio/Data RF module
Frequency: VHF/UHF
Channel spacing 25KHz/12.5KHZ
RF Power 2W
Modulation 16K0F3E,8K5F3E
IFfrequency 1st IF45.1MHz & 2nd IF 455KHz
Channels.16
Power supply: 8VDC
Temperature
Storetemperature: 40°Cto +80°C
Workingtemperature: 30°C to +60°C
Current
RX current ≤35mA
TX current < 800mA
Dimensions.(75mm)L x (45mm)W x (12.5mm)H
Weight ≤45.5g
Frequency stability.±2.5 ppm
Sensitivity(12dB Sinad) .<-119dBm,
TX to RX < 20ms
RX to TX ....< 45ms
Modulation Type------------------------FSK
Interface data rate-------------------- 9600bps
Interface data format-----------------8E1/8N1/8O1
RF data rate----------------------------- 9600 bps
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NEW ! Wireless data transmission systems
Logic state transfers, ISIS series.
Please contact us for more information
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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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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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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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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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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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Radio Telemetry Transceiver FC-201/B
Features
1. Dual PLL and dual VCO.
2. Advanced modulation mode MSK for reliable data transmission.
3. The working frequency covers 20MHz.
4. Store 16 receiving /transmitting channels.
5. Operating in multiple communication protocols with high compatibility.
6. Providing RS-232/RS-485/UART(TTL level) interface, easy to connect with various equipments.
7. Built-in software watchdog to ensure long-time reliable work.
8. SMT assembly, high integration and advanced technics.
9. Modularized design for convenient embedding.
Specifications:
1) Carrier frequency: VHF/UHF
2) FFSK
3) Channel spacing: 25kHz/12.5kHz
4) Channel: 16
5) Frequency stability: ¡À5ppm
6) Interface: RS-232, data rate: 1,200 ~ 9,600bps optional, format: 8N1/8E1/8O1
7) Air data rate: 2,400/1,200bps
8) Antenna impedance: 50¦¸
9) Temperature: -20 ~ 60¡ãC
10) Weight: 150g (antenna port included, heat sink excluded)
11) Size: 106 x 54 x 18mm (antenna port and heat sink excluded)
Receiver:
1) Receiving sensibility: ¡Ü0.25¦ÌV(12dB SINAD)
2) Adjacent channel selectivity: ¡Ý65dB
3) Frequency deviation: ¡Ü¡À5.0kHz
4) Clutter and images rejection ¡Ý65dB
5) Intermodulation rejection ratio: ¡Ý65dB
6) Audio distortion: ¡Ü3%
7) Standby current: ¡Ü60mA
Transmitter:
1) RF power: ¡Ü5W
2) Adjacent channel rejection: ¡Ý65dB
3) Audio distortion: ¡Ü3%
4) Transmitter startup time: ¡Ü50ms
5) Power supply: 9 ~ 15V DC, 13.8V typical
6) Transmitting current: ¡Ü2.0A (13.8V, 5W)
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EPG’s E-Wave telemetry products provide smart, effective and reliable automated, relay logic control using 900MHz, frequency hopping, spread spectrum radio technology. Spread spectrum radios combined with data encoding and proprietary protocol help eliminate false data interference due to radio or electro-magnetic sources. Thus any number of the EPG E-Wave™ telemetry system transmitters can work side by side with little chance of interference with each other or other sources.
900MHz technology is well suited to most landfill and industrial applications including start/stop pumps, sending shutdown alarm signals, storage tank high level shut off, leachate recirculation valve control and/or monitoring remotely located PLC inputs.
Typical Uses:
- When lightning, gophers and excavating shorten wire life
- Where installation of conduit and wire is too expensive or impractical
- When obstacles such as parking lots, roads, or ponds must be crossed
- When there is too much electrical interference in the area
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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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