Products & Services
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Supplier: ODG (Origin Data Global)
Description: Plugin Ultrasonic Receivers, Transmitters ROHS
- Function: Receiver Only, Transmitter Only
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Supplier: DigiKey
Description: RF Transceiver 850MHz, 900MHz, 1.8GHz, 1.9GHz, 2.1GHz GSM USB 7.2Mbps
- Applications: Other
- Communication Interface: Serial Interface
- Data Rate: 7200 kbps
- Features: RoHS
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Supplier: Quarktwin Technology Ltd.
Description: RF Transceiver 850MHz, 900MHz, 1.8GHz, 1.9GHz, 2.1GHz GSM USB 7.2Mbps
- Data Rate: 7200 kbps
- Features: RoHS
- Operating Frequency: 850 to 2100 MHz
- Supply Voltage: 5 volts
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Supplier: Quarktwin Technology Ltd.
Description: RF Transceiver 850MHz, 900MHz, 1.8GHz, 1.9GHz GSM USB 9.6kbps
- Data Rate: 9.6 kbps
- Features: RoHS
- Operating Frequency: 850 to 1900 MHz
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Supplier: DigiKey
Description: 4G LTE GSM MODEM WITH GPS, RS232
- Applications: Other
- Communication Interface: Serial Interface
- Operating Frequency: 850 to 2100 MHz
- Output Power: 33.01 dBm
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Supplier: ODG (Origin Data Global)
Description: GSM REMOTE CONTROL SYSTEM
- Device Type: Transmitter, Transceiver
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Network and Communication Chips - RF Receiver, Transmitter, and Transceiver Finished Units -- EZTEXTSupplier: ODG (Origin Data Global)
Description: GSM REMOTE CTRL SYSTEM 2I/P 2O/P
- Device Type: Transmitter, Transceiver
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Supplier: DigiKey
Description: IC'S AND MODULES
- Applications: Other
- Data Rate: 115 kbps
- Operating Frequency: 900 to 1800 MHz
- Supply Voltage: 6 to 36 volts
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Supplier: ENMET Corporation
Description: GSM-60 Gas Sampling Monitor with Internal Pump and Sensors Also Accepts Additional Inputs from Remote Sensor/Transmitters. The GSM-60 is a versatile instrument, which, in addition to having an internal sampling pump and sensors, can also accept inputs from remote gas
- Display: Digital
- Instrument Type: Monitor
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Supplier: Vogtlin Massflow USA
Description: Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program
- Accuracy: 0.3000 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital, Network / Fieldbus Output, Other
- Control Technique: PID Control, Advanced / Nonlinear Control, Other
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Serial / Digital Input, Network / Fieldbus Input, Other
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Supplier: Vogtlin Massflow USA
Description: Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program
- Accuracy: 0.3000 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital, Network / Fieldbus Output, Other
- Control Technique: PID Control, Advanced / Nonlinear Control, Other
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Serial / Digital Input, Network / Fieldbus Input, Other
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Supplier: Vogtlin Massflow USA
Description: Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program
- Accuracy: 0.3000 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital, Network / Fieldbus Output, Other
- Control Technique: PID Control, Advanced / Nonlinear Control, Other
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Serial / Digital Input, Network / Fieldbus Input, Other
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Supplier: Vogtlin Massflow USA
Description: Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program
- Accuracy: 0.3000 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital, Network / Fieldbus Output, Other
- Control Technique: PID Control, Advanced / Nonlinear Control, Other
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Serial / Digital Input, Network / Fieldbus Input, Other
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Supplier: DigiKey
Description: RF Transceiver GSM Relay
- Applications: Other
- Supply Voltage: 12 to 24 volts
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Supplier: Quarktwin Technology Ltd.
Description: RF Transceiver GSM Relay
- Features: RoHS
- Supply Voltage: 11 to 26 volts
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Supplier: Quarktwin Technology Ltd.
Description: RF Transceiver GSM Relay
- Features: RoHS
- Supply Voltage: 12 volts
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Supplier: Qorvo
Description: The QM57508 is a Transmit / Receive Module containing LB and MB 2G Power Amplifiers, 16 Tx / Rx Switch Ports, 3 Antenna and 2 Coupled Output Ports. The amplifiers supports GSM and EDGE Class 12 covering GSM850/GSM900 and DCS1800/PCS1900 bands. The MB 2G portion also supports
- Form Factor / Package: Surface Mount Technology (SMT), Other
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Supplier: Win Source Electronics
Description: Manufacturer: Sierra Wireless Win Source Part Number: 1040989-GL8200_11025 74 Applications: General Purpose Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz Modulation or Protocol: EDGE, GPRS, GSM, HSDPA Categories: RF/IF and RFID Status: Active Purpose: Transceiver
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Supplier: STW Technic
Description: Optional Bluetooth, GPS, and GSM/GPRS capability, logs data
- Control Signal Output: Serial / Digital
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Frequency Input
- Form Factor: Stand-Alone
- Number of Control Outputs: 5 outputs
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Supplier: RS Components, Ltd.
Description: via RS-232 interface. Quad-band GSM rectangular antenna included in delivery scope. CE approval Module Type = Transceiver Modulation Technique = GSM Supported Bus Interfaces = RS232 Supply Voltage = 7 - 32V Dimensions = 95 x 125 x 35mm Height = 35mm Length = 125mm Maximum Operating
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Supplier: Richardson RFPD
Description: The AP.25E has been designed specifically for embedded (inside device) integration with GPS receiver modules where there is a GSM transmitter nearby and risk of interference and saturation.
- Gain: 1.5 dB
- Polarization Type: Right Hand Circular (RHCP)
- Primary Frequency Range: 1574 to 1576 MHz
- Technology Type: Microstrip
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Supplier: ValueTronics International, Inc.
Description: monitoring of equipment. Additional Features: Easy to use, fully integrated, soft key driven BTS test set Support for GSM850, GSM900, GSM1800 and GSM1900 Comprehensive test of transmitter and receiver Options to control all major BTS types
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Supplier: Takex America, Inc.
Description: Features Low Current Beam for Solar / Battery powered operation ideal for temporary systems, difficult-to-cable-t o areas, or areas without (or unstable) mains power Use with external 6V or 12VDC batteries and any-make wireless transmitters or GSM diallers (not supplied) Capable of
- Beam: Visible
- Body: Cylindrical
- Operating Distance: 2953 to 5906 inch
- Output: Voltage
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Supplier: Hach
Description: disconnected and moved anywhere within the network. The Display Module is also available with GSM/GPRS, Ethernet and TCP/IP capability. Each SC1000 Probe Module provides power to the system and can accept up to 8 digital sensors/expansion boards. Probe Modules can be networked together to
- Control Signal Output: Current Loop, Switch / Relay Output, Serial / Digital, Network / Fieldbus Output
- Control Technique: Limit / Set Point Control, PID Control
- Controller Inputs: Current Loop (Transmitter) Input
- Form Factor: Panel / Chassis Mount, Other
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Supplier: L-com, Inc.
Description: Digital Spread Spectrum Radios & 900MHz Telemetry Products GSM & RFID Wireless Video Transmitters and Receivers LPWAN, LoRA, IoT, M2M applications
- Applications: Cellular / PCS Base Station, RFID
- Gain: 5 dB
- Pattern Type: Omnidirectional
- Primary Frequency Range: 800 to 900 MHz
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Supplier: Richardson RFPD
Description: advantages of high barrier silicon schottky barrier diodes. These mixers are well suited for GSM, DCS, PCS, CDMA and UMTS base station applications where small size and high performance are required. Typical applications include frequency conversion, modulation, and demodulation in wireless
- Conversion Loss: 8.3 dB
- IF Frequency Range: 0.0 to 400 MHz
- LO - IF Isolation: 44 dB
- LO - RF Isolation: 48 dB
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Supplier: Richardson RFPD
Description: The MMDS09254H is an integrated module designed for use in base station transmitters in conjunction with high power Doherty amplifiers. The device is designed to enable accurate alignment of phase and amplitude on the carrier and peaking amplifiers to ensure performance consistency, in
- Average Power: 0.3160 watts
- Frequency Range: 700 to 1000 MHz
- Insertion Loss: 5.5 dB
- Operating Temperature: -65 to 150 C
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Supplier: Skyworks Solutions, Inc.
Description: Please note: SKY65127-21 is being discontinued and is not recommended for new designs. The SKY65127-21 is a fully matched 20-pin, lead-free, surface mount, Multichip Module (MCM) Power Amplifier (PA) designed for WCDMA/CDMA/TDMA/GSM/ LTE radio, repeaters, transmitters, mobile radios
- Amplifier Type: Power Amplifier
- Applications: Mobile / Wireless Systems
- Frequency Range: 700 to 800 MHz
- Maximum Gain: 36.5 dB
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Supplier: Ericsson, Inc.
Description: micro radios, supporting FDD, TDD as well as supplementary downlink. The radio equipment in Ericsson Radio System is based on state-of-the-art multi-standard technology, which means it can operate in any of the standards GSM, WCDMA and LTE, either single mode (one standard at a time) or mixed
- Applications: Cellular / PCS Base Station
- Form Factor: Stationary / Fixed
- Technology Type: Panel / Sector
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Supplier: ValueTronics International, Inc.
Description: port PC-compatible 1.44-MB floppy The Boonton Model 4400A is the instrument of choice for viewing and analyzing RF power in the time domain. Whether you are analyzing radar, pulse bursts, GSM or TDMA wireless signals, broadcast TV and radio transmitters, or any RF signal in which the
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An Automatic Tank Gauge (ATG) system is a monitoring system designed to track various parameters within underground or aboveground storage tanks, particularly at gas stations. This includes detecting fuel levels, water levels, liquid temperature, volume, and space.
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Browse Pressure Transmitters Datasheets for Angst+Pfister Sensors and Power -
The ONE Series is a multifunctional device – switch, gage, and transmitter – that installs via a single process connection while utilizing existing wiring, reducing installation cost. Patented IAW® (I Am Working) self-diagnostics continuously communicate its health status, and (read more)
Browse Pressure Transmitters Datasheets for United Electric Controls Company -
The 100 Series is simple to install and operate for alarm, safety and emergency shutdown applications.
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Our article explores the benefits of instrumentation diversity for emergency shutdown solutions in the gas processing industry.
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Solution: The NOC chose the ONE Series SIL 2 Safety Transmitter with Safety Relay Output (SRO) because it combined the 4-20 mA output that went to the VFD with an (read more)
Browse Pressure Transmitters Datasheets for United Electric Controls Company -
Oxygen monitors designed for low-oxygen environments such as glove boxes and nitrogen generation systems. These analyzers provide reliable O₂ measurement to support inert atmosphere control and process safety.
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Browse Gas Transmitters Datasheets for Analytical Industries Inc. -
Portable oxygen analyzer designed for accurate measurement of oxygen concentration in gas mixtures. Palm O₂ RD supports reliable oxygen monitoring in industrial, medical, and specialty gas applications.
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The B-WBA5M-WPAN is a connectivity expansion board from STMicroelectronics designed to accelerate the development and prototyping of Bluetooth Low Energy (LE) 5.4 applications using the STM32WBA5MMGH6 module. This board integrates the ultra-low-power STM32WBA55UG microcontroller, based on the Arm® Cortex®-M33 core.
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Browse Sensor Transmitters Datasheets for DigiKey -
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Conduct Research Top
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Remote Power Supply Monitoring with iLog
problems to the batteries. At the same time, it is also important to monitor the battery voltage and the current consumed by the station, for the A/C system and the GSM transmitter, as well as the photovoltaic, windmill, or diesel generated current(s). It is also useful to monitor the diesel-oil level
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http://calhoun.nps.edu/public/bitstream/handle/10945/38978/13Dec_McAbee_Carson.pdf?sequence=1
The method is validated through the collection of the GSM transmitter messages by Airprobe’s GSM-receiver software.
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RF System Design of Transceivers for Wireless Communications
The transmitter given in Fig. 3.21 is a superheterodyne GSM transmitter by using offset phase locked loop (OPLL) as a tracking bandpass filter turned to the desired transmission signal.
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A quad-band GSM-GPRS transmitter with digital auto-calibration
It is im- plemented in 2.1 mm2 using a 0.13- m CMOS process and meets all quad-band GSM transmitter specifications with a current consumption of only 28 mA from a single 1.5-V power supply.
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http://repository.up.ac.za/bitstream/handle/2263/30581/00dissertation.pdf?sequence=1
A further 2 crocodiles were captured and had GPS/ GSM transmitters attached .
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Quad-band GSM/GPRS/EDGE polar loop transmitter
Traditional GSM transmitter circuits, designed to support the GMSK modulation only, can take advantage of the constant-envelope modulation format and utilize highly nonlinear circuits without degrading the signal.
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A 17-mW transmitter and frequency synthesizer for 900-MHz GSM fully integrated in 0.35-/spl mu/m CMOS
Nonetheless, today the offset PLL prevails as the most commonly used architecture for GSM transmitters .
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Fast Estimation of Spectral Spreading in GSM OPLL Transmitters Based on Folding Effects Analysis in Quadrature Phase Modulator
The results are then applied to a practical offset phase-locked loop (OPLL) GSM transmitter to identify the origins of crit- ical sideband tones at offset frequencies of 4 .
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A polar modulator transmitter for GSM/EDGE
Most GSM transmitters use an on-channel voltage-controlled oscillator (VCO) that is phase modulated with a translational loop phase-locked loop (PLL) [2], [3].
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A baseband LPF for GSM, TD-SCDMA and WCDMA multi-mode transmitters
The SAW-less GSM transmitter under 1.2-V power supply is diffi- .
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A fully integrated dual band GSM/DCS direct conversion transmitter
TRANSMITTER SIMULATION RESULTS Table I lists the post layout chip simulation results for the DBTX blocks, the GSM transmitter and the DCS transmitter.