Transmittance
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Product
Cable Integrated Detector
DTR-500
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This machine is a multi-frequency with high-power transmitter, with constant power output and automatic matching of external load, which could ensure the machine to work in the best status. With ohmmeter, it could detect the external voltage and test the continuous circuit resistance to help judging the fault properties.
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Product
Voltage Controlled GUNN Oscillators
GV-8 / GV-6
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Voltage controlled GUNN oscillators provide optimal electronic tuning by coupling GUNN with tuning varactor. Oscillators provide low AM and FM noise, making them suitable as local oscillators or transmitters.
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Product
Low PIM Coaxial Switch, DC to 20 GHz, Matrix
87406Q
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Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87406Q is a low PIM matrix coaxial switch, operating from DC to 20 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency and ultimately maximizes test throughput.
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Product
HVAC Transmitters and Hygrostats
HVAC40
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Transmitters and hygrostats series for measuring temperature, relative humidity and dew point in HVAC applications.
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Product
Direct Modulated 1310nm Transmitter
HT8300
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HT8300 series is designed and produced by absorbing the advantages of all kinds of 1310nm transmitters from both home and abroad. Featured of 1310nm transmitter with high index, multi-function and high reliability, it is suitable for high-end subscribers application.
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Product
terraTEM Receiver Coils
TRC
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The terraTEM multi-turn receiver coils (TRC) are designed to be used in place of largTRC ver sideviewXe receiver loops, placed either inside or outside the transmitter loop with the measurement point being at the location of the TRC. The compact size of the TRC receiver, measuring just 0.6m x 0.6m x 0.33m, makes the multi-turn coils convenient to use, and is available in either single component or three component form with the latter requiring the multi-channel receiver option to be fitted to the terraTEM.
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Product
High-Power Tunable Filter
CB503
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The need for tunable filter technology originates from the fact that high power communication systems and IED Jammer transmitters severely limit the use of tactical radio communication systems on the battlefield.This clash within the radio’s spectrum during tactical missions is often de-conflicted using fixed high Q, high power RF bandpass and bandstop filters installed prior to mission. This can limit operational effectiveness due to the potentially large number of fixed filters required within the allocated radio communication channels, which need be transported, stored in the field, and fitted by trained personnel. Many of these fixed filters centred within the octave wide tuning range could be replaced by a single high-Q tunable filter.
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Product
Interior Temperature Transmitter
T0318
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For exacting interiors in building energy management and HVAC systems. Are designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets.
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Product
Pressure Transmitters
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Ultra-compact pressure transmitter with recessed diaphragm. *Pressure ranges up to 600bar / 8700psi*Reference accuracy +/- 0.25%*Superior temperature stability*Two-wire 4...20mA
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Product
Transmitters Weather Station
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Improve the interface protection, protective performance, large-screen LCD real-time simultaneous display of temperature and humidity values
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Product
Temperature Transmitter
T4311
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Transducer is designed for temperature measurement at C or F by means of the externaltemperature probe with RTD Pt1000 sensor.
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Product
Microwave Wideband Direct Modulated DFB Transmitters (without RF Amp)
MT50 (40KHz~20GHz)
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Hangzhou Huatai Optic Tech. Co., Ltd.
MT50 series microwave wideband direct modulated DFB transmitter, are able to transmit 20G microwave RF signal with long distance, wide bandwidth, and flat responsibility. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application. Due to avoidance of using expensive coaxial cable or wave guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless; timing and reference signal distribution, telemetry, measurement and delay line etc.
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Product
Syscal R1 Plus
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The SYSCAL R1 Plus resistivity meter is specifically designed for medium-depth exploration. It combines a power source, transmitter up to a 200W or 800Vpp output voltage, and a 2 channels receiver in a single unit; its compactness makes it an effective tool for intensive resistivity surveys.
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Product
Level System
Universal II
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The Universal II level transmitter offers increased reliability, low maintenance and an intrinsically safe design for dependable level measurements in all kinds of process liquids, slurries, granulars and interfaces.Universal IIThe Universal II is a two wire level transmitter that eliminates the need for line power in the field and saves costs for additional hardware. It provides reliable level measurements in all kinds of process liquids, slurries, granulars and interfaces.When powered from an approved source this level transmitter can be made intrinsically safe. Its rugged contruction resists corrosion and abraision. The no moving parts design eliminates break downs.The Universal II level transmitter utilizes RF Admittance technology with manual calibration and a 4 – 20 mA output signal. The patented Cote-Shield circuitry ensures accuracy and reliability regardless of product build-up on the level transmitter.This level system is unaffected by changes in the process material density, pressure, or temperature variations.
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Product
Array Antennas
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An antenna array (or array antenna) is a set of multiple connected antennas which work together as a single antenna, to transmit or receive radio waves. The individual antennas (called elements) are usually connected to a single receiver or transmitter by feedlines that feed the power to the elements in a specific phase relationship. The radio waves radiated by each individual antenna combine and superpose, adding together (interfering constructively) to enhance the power radiated in desired directions, and cancelling (interfering destructively) to reduce the power radiated in other directions. Similarly, when used for receiving, the separate radio frequency currents from the individual antennas combine in the receiver with the correct phase relationship to enhance signals received from the desired directions and cancel signals from undesired directions. More sophisticated array antennas may have multiple transmitter or receiver modules, each connected to a separate antenna element or group of elements.
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Product
Selective RF Detector
Raksa iDet
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RAKSA iDet detects: cellular phones of GSM900/1800, UMTS(3G), CDMA450 standards; cordless DECT phones; Bluetooth and Wi-Fi devices; wireless video cameras; radio transmitters with analog modulation (AM, FM, PM); radio transmitters with digital modulation and continuous carrier (FSK, PSK, etc.); radio transmitters with wideband modulation up to 10 MHz bandwidth.
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Product
Power Meters
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Berkeley Varitronics Systems, Inc.
Handheld, calibrated power meters to measure and ensure safe and effective power levels from continuous wave RF transmitters.
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Product
Temperature, Humidity Transmitter
T3418
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For exacting interiors in building energy management and HVAC systems. Are designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets.
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Product
Temperature, Humidity, CO2 Transmitter
H6420
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The regulators are designed for online measurement of temperature (C or F), relative humidity and carbon dioxide concentration of air without aggressive ingredients. Measured temperature andrelative humidity are recomputed to following humidity expression: dew point temperature, absolutehumidity, specific humidity, mixing ratio and specific enthalpy
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Product
Cable Locator Set
DL2080
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Complete set comprising transmitter & receiver. For tracing of cables in walls and locating interruptions and short circuits in cables.
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Product
Handheld Wireless Transmitter
HHa
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The HHa Digital Hybrid Wireless handheld transmitter represents an elegant solution for a variety of wireless microphone applications including live performance, broadcast, AV rental and houses of worship. The HHa incorporates many advanced features to provide high-quality speech and vocal reinforcement. Along with providing peerless audio quality with wide frequency response and dynamic range in 400 Series and Nu Hybrid Modes, the technology used in the HHa includes compatibility modes for Lectrosonics 200 Series, 100 Series, Mode 3, IFB receivers and some systems from other top manufacturers. Newer Digital Hybrid transmitters only have NUHYB, IFB and Mode 3
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Product
Franklin Tester
TF-100
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The measuring device Franklin tester is designed to measure the insulation resistivity of coating and its mineral components on the surface of electrotechnical steel sheet as well as applied enamel to generator stator core laminations according to the ASTM A717/ A717 M - 95 Standard. The device contain series connection which allow the data transmittion to PC.
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Product
Fiber-Optic Transmission
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Fiber optic transmission systems all use data links that work similar to the diagram shown above. Each fiber link consists of a transmitter on one end of a fiber and a receiver on the other end. Most systems operate by transmitting in one direction on one fiber and in the reverse direction on another fiber for full duplex operation. It's possible to transmit both directions on one fiber but it requires couplers to do so and fiber is less expensive than couplers. A FTTH passive optical network (PON) is one of the only systems using bidirectional transmission over a single fiber because its network architecture is based around couplers already.
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Product
950~2400MHz DVB-S 4 Ways SAT-IF & 1 Way CATV DWDM Optical Transmitter & Receiver
HDBS-5000DW
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HDBS-5000DW series is putting C-Band ITU standard wavelength 4 SAT-IF and 1 CATV transmitter or optical receiver into a 1RU 19" standard chassis. Multiplexing 5 optic (TX) or de-multiplexing (RX) through DWDM, and transmit in one fiber. Can be used for high-quality transmission of the same satellite VL, VH, HL, HH different polarization of the 4-way SAT-IF signals and 1 way CATV signals. Installation flexibility.
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Product
Level Control Loop Trainer Model
ULP-24P & ULP-24C
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Unitech Scales And Measurements Pvt. Ltd
Unitech’s Level Control Setup comprises of acrylic measuring tank fitted with Level transmitter, control valve, I to P converter, source tank with water pump and necessary flexible piping for water circulation. The system is mounted on a table top powder coated metal frame. Level transmitter is of capacitance or DPT type sensor. The electronic panel comprises of ADC and DAC card with RS-232 interfaces.
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Product
Light Source
LS-BA
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Balance Light Source (LS-BA) is designed for transmittance and absorbance measurement with color information. Halogen Light source provides the stable and smooth wide-band spectral output. It’s proper for most visible to near infrared range measurement. The efficiency of blue region will be enhanced by extra two blue LEDs.
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Product
Multi-Service Data Link Transponder
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Kratos Defense & Security Solutions, Inc.
The Multi-Service Data Link (MSDL) transponder is a command receiver, digital command decoder, digital telemetry encoder, telemetry transmitter, and target interface enclosed in a single lightweight package. The transponder receives commands transmitted by the ground control station and interfaces with the vehicle management computer or autopilot.
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Product
Portable Process & Pressure Instruments
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Time Electronics offer a range of portable process instruments for field and laboratory use. Products include temperature calibrators and simulators for RTD and PT100 applications, and loop instruments for field instrumentation testing of transmitters, transducers and sensors.
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Product
Sonde Point Transmitter
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Sondes are used to trace the path of non-metallic pipes and locate line blockages.
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Product
Transmitter (Export Only)
SMDB
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The input section features the unique servo bias input circuitry with a standard TA5M type jack for use with electret lavaliere mics, dynamic mics, or line level signals. A DSP-controlled analog audio limiter is employed before the A-D converter. The limiter has a range of more than 30 dB for excellent overload protection and a dual release envelope that makes the limiter acoustically transparent while maintaining low distortion. The limiter recovers quickly from brief transients, with no audible side effects, and also recovers slowly from sustained high levels to keep audio distortion low while preserving short term dynamics.
