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Plug and Play Wireless Microphone with Charging Case Dual Microphone Clip On Mic for Phone/Laptop/Tablets

Knight Optical can offer transmit and receive windows and mirrors for LIDAR systems using visible, NIR (0.9 to 1.5µm) and Mid-Waveband Infra-Red (MWIR, 3 to 5µm) light. Since the 1960s, scientists have used LIDAR (light detection and ranging) to study the atmosphere. Short pulses of laser light are used to detect particles or gases in the atmosphere, like a radar bounces radio waves off rain drops in clouds. A telescope collects and measures reflected laser radiation, like a radar dish collects the radar signal, leading to a profile of the atmosphere's structure along the path of the laser beam. Researchers can then determine the location, distribution, and nature of atmospheric particles and molecular species using an advanced LIDAR method called the Differential Absorption Lidar (DIAL) technique. Read PDF for more information

Gas Detection Systems use Interference Bandpass Filters to identify the emission of a type of gas. Different gases emit at a specific wavelength which makes it identifiable when using a relevant Interference Bandpass Filter. These wavelengths are: Carbon Monoxide (CO) @ 4.73μm Nitric Oxide (NO) @ 5.24μm Nitrogen Dioxide (NO₂) @ 6.17μm Sulphur Dioxide (SO₂) @ 7.42μm Hydrogen Chloride (HCl) @ 3.55μm Carbon Dioxide (CO₂) @ 10.7μm Knight Optical provide a wide range of interference bandpass filters that can be used with gas detection. The Interference Bandpass Filters would be need to transmit in the infrared region. These would be a customised item, which we are very experienced in. We provide narrow, standard, broadband and extra broadband filters with a high optical density of 4 as standard, however this can be customised for you. For more information read PDF

With wide range of coupling value starting from 5dB to 40dB, bda connectivity directional couplers offer the highest network distribution flexibility. In addition, its low loss low PIM and high isolation combine with various connector configurations and power ratings allow network operators the best selection for network design. Operating frequency is extended to 3.8GHz in some series for future network upgrade.

Slipring transmitter are required for all rotating systems. We are able to construct and adapt them according to your requirements and of course combined with our rotary unions. So control-, working-, signal- and measuring currents are transfered from the static to the rotating unit. Our range of services: temperature range: up to 200°C, furthermore with internal cooling maximum diameter: 1600 mm current rating: up to 20.000 ampere signal transmission possible options: EX-proof, water- and gasproof, chemistry- and food resistant, special solutions

Antenna is the interface between subscribers and network. lt is often seen as the last point of contact of a RF network with subscribers. lndoor antenna requires not only electrical performance that guarantees a good connection and signal transmit and receive with subscriber devices but also maintain a low visual impact to general public. Both 1-port version (SISO operation) and 2-port version (MIMO operation) are available for selection. Some of indoor antennas have extended frequency up to 3.8GHz for future proof of 5G operation.

A complete portfolio includes all available connector types: N, DIN and 4.3-10 combines with various power rating and PIM values, power splitters by bda connectivity offer solutions to different scenarios and include extended frequency range up to 3.8GHz for future 5G application.

With a fixed coupling value of 3dB, bda connectivity hybrid couplers offer the highest network distribution flexibility. In addition, its low loss and PIM and high isolation combine with various connector configurations and power ratings allow network operators the best selection for network design. Operating frequency is extended to 3.8GHz in some series for future network upgrade.

Cable assembly by bda connectivity is designed for high performance and long service life. Extremely low PIM guarantees network performance while the rigidness of cable structure ensure for installation in toughest environment and workmanship. Various cable types and connectors are available for customer project demands. Cable types are including RF coaxial cable, leaky cable, optical cable, etc, while connectors are including N, 7/16, 4.3-10, TNC, etc. Please contact your nearest sales representatives for more details cable assembly services.

Steel 1.0718. Stainless steel 1.4305. Version Steel black oxidised. Stainless steel bright. Note Rigid couplings transmit high torques without rotational play. They are used where there are no shaft displacements or alignment errors. Wearfree and maintenancefree. Screws secured to avoid vibration induced loosening. The maximum torque transmission can only be achieved through optimal installation and correct shaft dimensions. Maximum speed 4000 rpm.

The compact pressure transponders consist of a digital, extremely robust D-line pressure transmitter and a passive RFID module. They obtain their power from the reader and therefore do not require a power connection or battery replacement. The 21D RFID transponders are therefore perfect for convenient on-side reading of instantaneous values, e.g. during inspection tours or safety checks on large vehicles.

A GSM modem is a favourable option for transmitting plain text fault messages as text messages to operating staff‘s mobile phones for immediate notification of fault messages. The output of the message text can be freely configured. Text messages can be transmitted to several mobile numbers. A sufficiently good mobile phone network is required for the use of the GSM modem; alternatively an automatic telephone dialler can be used where a landline connection is available. Transmission of fault messages by text message and the mobile phone network. Product features Automatic alarm issued as text message when changes in state occur Freely definable message texts Cyclic alarm forwarding to up to 5 different numbers Analogue and/or digital inputs Straightforward configuration with PC and software Text message state query for all inputs and outputs Remote access with PC/laptop and status display on the screen

The operation of these letters is based on creating a light-transmitting front and placing a light source behind it. The face of the letter is most often made of colored plexiglass or milky plexiglass (in sizes 3-5 mm) with a translucent foil in any color glued to it. We enclose the front - the most popular solution is a bendable aluminum tape. Thanks to the use of Alurapid tape (available in sizes: 60 mm, 100 mm, 120 mm, 140 mm, and on special order 167 mm and 217 mm) powder-coated in a color from the RAL palette, your letters will withstand all weather conditions. The back of the letter is made of a 10 mm thick Simona PVC board. This is where the LED lighting is installed. Each letter is therefore an independent "box". All the materials we use are selected from among the best available on the market. Their high quality and resistance to capricious weather, together with the lighting we offer, guarantee reliable operation for many years.

THESE MASTS ARE NOT TELESCOPIC - INSTEAD THEY USE A UNIQUE ROLLABLE COMPOSITE. TRIED AND TESTED BY THE MILITARY FOR 20+ YEARS, NOW AVAILABLE TO NON-MILITARY CUSTOMERS. THE BI-STABLE ROLLABLE COMPOSITE ENABLES THEM TO BE ROLLED UP TO THE SMALLEST PACK SIZES FOR TRANSIT, AS WELL AS MAKING THEM LIGHTWEIGHT AND VERY QUICK & EASY TO DEPLOY AND RECOVER. System IAM takes these benefits one step further by integrating the antenna into the masts, thereby providing a unique plug & play communications solution, Available in 136-175MHz, 30-300MHz and 136-470MHz.

THESE MASTS ARE NOT TELESCOPIC - INSTEAD THEY USE A UNIQUE ROLLABLE COMPOSITE. TRIED AND TESTED BY THE MILITARY FOR 20+ YEARS, NOW AVAILABLE TO NON-MILITARY CUSTOMERS. THE BI-STABLE ROLLABLE COMPOSITE ENABLES THEM TO BE ROLLED UP TO THE SMALLEST PACK SIZES FOR TRANSIT, AS WELL AS MAKING THEM LIGHTWEIGHT AND VERY QUICK & EASY TO DEPLOY AND RECOVER. System IAM takes these benefits one step further by integrating the antenna into the masts, thereby providing a unique plug & play communications solution. 7m available in 136-175MHz and 30-88MHz &/or 225-512MHz (UHF, VHF or dual band)

Isolated USB to RS485 converter module This USB to RS485 converter is designed for industrial use and it makes a half-duplex RS485 connection. With its metal housing this converter is highly recommended for factory environment, but it is also suitable for any other industrial installations. This converter is powered through the USB plug and no external power supply is required. Using the high performance industry proven Ft232 processor from FTDI, the converter ensures optimum reliability and performance. More about Ft232 processor from FTDI Future Technology Devices International Ltd https://www.ftdichip.com/ Features • Optical isolated • Two-way communication (USB to RS485 / RS485 to USb ) • Input over voltage protection • Short circuit protection • USB 2 compatible • Visual indicator LED for RX -TX • Supply voltage from the USB • FTDI chip • Wall mountable aluminium case • Plug and Play • 2500 V isolation

The HyperLink HG2458-7RDR-NM is a high performance Dual Band rubber-duck antenna designed to operate in 2.4 GHz to 2.5 GHz or 5.1 GHz to 5.9 GHz bands. The Dual Band design of this antenna eliminates the need to purchase different antennas for each frequency. Measuring 7.07" long, this antenna features rugged composite blade style radome, Rigid N-Male connector and is ideal for use outdoors with n type 2.4/5.8GHz devices. Optional magnetic mount is available for indoor use as well. Features: 4.5 dBi @ 2.4 GHz / 7 dBi @ 5.8 GHz Dual band design Rugged composite radome Rigid Type N-Male connector Compact size Applications: IEEE 802.11a/b/g/n and 802.11ac access points and routers 5.8 GHz ISM/UNII/ WiMAX Applications 2.4 GHz ISM Applications 2.4 / 5.8 GHz Wireless Video Systems Radio Local Area Networks

The QuadTac antennas provide 2-channel intercept and Direction Finding capability for a RESOLVE system. Specifically designed for On-the-March operations, the antenna can operate with the array elements extended for maximum sensitivity, or closed to reduce the visual signature. Features: •Low visual signature – QuadTac Mini has reduced height; the array elements in the QuadTac can be closed and still maintain intercept and DF capability •Rapidly deployable – lightweight, compact folding design (QuadTac) •Bearing Reference – built-in electronic compass provides absolute or relative Lines of Bearing •Flexible – manpack, tripod or vehicle mounted •Accurate – Built-in GPS provides accurate antenna location and system timing •Modular – Integrates with MicroQuad antenna subsystem

The Quadrant antenna provides detection of frequencies at the lower end of the HF spectrum (up to 32MHz) and is the largest and most accurate in the RESOLVE antenna range. It is ideal for Semi-Static configurations where it can be quickly deployed. When collapsed the Quadrant antenna fits into a custom carry bag and is easily carried by two men. Features: •Detects frequencies at the lower end of the HF spectrum. •Greatest accuracy of all the antennas in the range. •Compact folding design which can be deployed in 90 seconds