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Products/Services for 1/2 wavelength monopole
At frequencies below 3 GHz, many different types of antennas are used such as simple monopole, dipoles, patches or arrays. Dish antennas are generally practical and commonly used at microwave frequencies (above approximately 3 GHz). In wireless data... Search by Specification | Learn More about Antennas
Wavelength division multiplexers (WDM) are passive devices that combine light signals with different wavelengths, coming from different fibers, onto a single fiber. They include dense wavelength division multiplexers (DWDM), devices that use optical Search by Specification | Learn More about Wavelength Division Multiplexers (WDM)
Thermal imagers detect heat patterns in the infrared wavelength (1 micron to 100 micron) spectrum. Search by Specification | Learn More about Thermal Imagers
Interferometers measure distance in terms of wavelength and determine the wavelengths of light sources. Search by Specification | Learn More about Interferometers
They are suitable for emergency communications, two-way radio, remote base stations, and cell-on-wheels (COW) applications. Poles are free-standing masts typically with solid cylindrical supports. Monopoles provide a free-standing tower... Learn More about Towers, Masts, Poles and Support Structures
...not recognize colors, per se, instead focusing on light wavelengths. These devices can be configured to locate wavelengths from near infrared (colors in the 750 nm to 2500 nm wavelength range), far infrared (colors in the 6.00 to 15.00 micron wavelength... Search by Specification | Learn More about Color Sensors
...type, peak wavelength, viewing angle, optical power output, luminous intensity, forward current and forward voltage. LED types include infrared, red, orange, yellow, green, blue, white, and ultraviolet. Peak wavelength is the desired output... Search by Specification | Learn More about Light Emitting Diodes (LED)
...element, grating, crystal prism, or mirror diffracts the light into its spectrum. If the monochromator can be rotated, the dispersive element is manual or motor-driven. The angle at which the element is rotated determines the wavelength... Learn More about Monochromators
...or a laser shield such as a stainless steel or lead shield. Laser protective eyewear must be specific to the type of laser radiation involved. Laser wavelength, optical density (OD), visual transmittance, peak irradiance, field of view, effects... Search by Specification | Learn More about Laser Protective Eyewear
Carbon dioxide (CO2) lasers use the energy-state transitions between vibrational and rotational states of CO2 molecules to emit at long IR, about 10 µm, wavelengths. These lasers can maintain continuous and very high levels Search by Specification | Learn More about Carbon Dioxide (CO2) Lasers
Color and appearance instruments are used to measure the properties of paints and coatings including color, gloss, haze and transparency. Search by Specification | Learn More about Color and Appearance Instruments
...with hydrogen and subject the mixture to a radio frequency (RF) signal. Optically-pumped sensors polarize a gaseous alkali with a specific wavelength of light. Superconducting quantum interference devices (SQUID) are very sensitive to low magnetic fields... Search by Specification | Learn More about Magnetic Field Sensors
Long pass filters transmit a wide spectral band of long wavelength radiation while blocking short wavelength radiation. Short pass filters transmit a wide spectral band of short wavelength radiation and block long wave radiation. Search by Specification | Learn More about Long Pass Filters and Short Pass Filters
...window couplers are designed for a single wavelength with a narrow wavelength window. Dual wavelength couplers are designed for two wavelengths with a wide wavelength window for each. Wideband couplers are designed for a single wavelength with a wider... Search by Specification | Learn More about Fiber Optic Couplers
...the place of the ejected electrons and emit photons in the process. The wavelength of the photons depends on the energy difference between the outer-shell and inner-shell electron orbitals. The amount of X-ray fluorescence is very sample dependent... Search by Specification | Learn More about X-ray Fluorescence Spectrometers
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AK-40G A.H. Systems Inc.
SAS-550-1B Battery Operated Active Monopole A.H. Systems Inc.
Specialty Antennas Comtelco Antennas
Yagi Antenna Comtelco Antennas
2.4GHz Enclosed Yagi Antennas Comtelco Antennas
Base Station Antenna Comtelco Antennas
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Product News for 1/2 wavelength monopole
NB6L11 - 1:2 Differential Fallout Buffer
The NB6L11 is an enhanced differential 1:2 clock or data fanout buffer/translator. The device has the same pinout and is functionally equivalent to the LVEL11, EP11, LVEP11 devices. Moreover, the device is optimized for the systems that require LOW skew, LOW jitter and LOW power consumption. (read more)
Joysticks Inductive 1, 2, and 3-axis, with buttons
CTI Electronics, Inc. is a leading supplier of rugged, industrial grade, standard and custom Human Machine Interface solutions for over 19 years. We offer a product line of quality standard and custom HMI's such as industrial keyboards, pointing devices (the original IndustrialMouse®, ARROWMOUSE™, and OrbitalMouse®), joysticks, and trackballs. (read more)
1, 2, or 3 Axis Positioning and Rate Table System
- Optimized for MEMS' Application Testing and Calibration.
- Analog or Digital I/O with "Hardware in The Loop" Capability.
- With a Thermal Chamber, the Unit Under Test can be in a Controlled Environment while using any of the 1, 2 or 3 Axis Configurations. (read more)
Optical Waveguide Sensor Or Wavelength Devices
Unique polymer waveguide configurations based on novel OIL designs enable diverse optical devices to be constructed. Light is guided to and from the sensing or filter surface with no or minimal crosstalk or back scatter into the input waveguide. Designs for capillaries, scanners, or wavelength selectivity with inserted dielectric filters are possible and have been demonstrated. (read more)
Ondax 405nm wavelength stabilised laser diodes
Photonic Products has launched a new range of 405nm wavelength stabilized laser diodes from Ondax for applications which include raman spectroscopy, flow cytometry and metrology / interferometry. (read more)
Wavelength Stabilized/Collimated 785nm-500mW Laser
Ondax's 785nm, 500mW Wavelength Stabilized Laser is a multi-mode, miniature laser in a collimated 9mm TO package. The stabilization is achieved using the Ondax Volume Holographic Grating (VHG) PowerLocker®. (read more)
SureLock™ Wavelength Stabilized Laser Diode
Ondax's Wavelength Stabilized Laser Diodes are a single mode, miniature laser in a standard TO package. The stabilization is achieved using the Ondax Volume Holographic Grating (VHG) PowerLocker®. The lasers are available in wavelengths ranging from 405nm to 785nm. Custom wavelengths are available upon request. (read more)
785nm-600mW Wavelength Stabilized Butterfly Laser
Ondax's 785nm, 600mW Wavelength Stabilized Laser is a multi-mode, miniature laser in a butterfly, fiber-coupled package with integrated TEC. The stabilization is achieved using the Ondax Volume Holographic Grating (VHG) PowerLocker®. (read more)
Ondax Wavelength Stabilized Laser Diode
Ondax's wavelength stabilized laser is a low cost, miniature laser in a standard TO package. (read more)
Edge Filters, Long Wavelength Pass Filters
Kentek's ACRX-800 Long Wavelength Pass Filter is designed to pass light beyond 800nm while attenuating light below. 5% Transmission ≥ 771nm, 50% T = 800nm ± 6nm, 80% T ≤ 825nm, PLT 0.0%. (read more)
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Compact Elliptical Monopole Antenna With Impedance Bandwidth... Compact Elliptical Monopole Antenna With Impedance Bandwidth in Excess of 21:1 |
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Compact printed monopole antenna with 24:1 impedance bandwidth Item Title: Compact printed monopole antenna with 24:1 impedance bandwidth Publisher Name: IET Country: UK Issue: 2 Item Abstract: A compact tapered |
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Big Bang - Wikipedia, the free encyclopedia 1 History 2 Overview 2.1 Timeline of the Big Bang |
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Cosmic microwave background radiation - Wikipedia, the free... a temperature of 2.725 K, thus the spectrum peaks in the microwave range frequency of 160.2 GHz, corresponding to a 1.9 mm wavelength. |
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Freescale Semiconductor Document Number: AN2731 Application... Half wave Loop The half wave loop consists of a loop approximately 1/2 wavelength in circumference with a gap cut in the ring. See Freescale Semiconductor, Inc. Information |
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Ultrasmall photonic-crystal zero-cell laser cavities: SPIE... for the monopole mode of the zero-cell cavities as a function of the hole-shift distance, s. The smallest mode volume, ~0.017?m3 or ~ 1.7(?/2nslab)3 |
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DA505 AN-23 Jul99 For This is illustrated in the block diagram of Figure 1. example, when the package must be very small and com- The MICRF001 UHF receiver IC, See Micrel Semiconductor Information |
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MICRF008 QwikRadio? Sweep-Mode Receiver General Description... Typical Application ANT1 1/8 Monopole U1 80mm MICRF008YM 1 8 C1 SEL0 REFOSC 1.8pF 2 ANT CAGC 7 +5V 3 VDD VSS 6 Y1 L1 C2 3.36MHz 33nH 4 CTH DO 5 4.7?F See Micrel Semiconductor Information |
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NIST Radio Station WWVB Full power is restored 0.2 s later for a binary ?0?, 0.5 s later for a binary ?1?, or 0.8 s later to convey a position marker. |
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NIST Special Publication 250-67 NIST Time and Frequency Radio... viii Chapter 1. History and Physical Description 1 A. History of NIST Radio Stations 1 1. History of WWV 1 2. History of WWVH 6 3. History of WWVB 8 |
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