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Log Periodic Array
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Antennas are structures or devices used to collect or radiate electromagnetic waves.
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Supplier: Digi-Key CorporationDescription: ANTENNA LOG PERIODIC TRIPLE BAND
- Technology Type: Log Periodic Array
- Applications: Dual Band / Multi-band, RF Survey / Test
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Supplier: A.H. Systems Inc.Description: The A.H. Systems AK-285R and AK-285T antenna kits includes all of the required antennas needed to perform shielding effectiveness. Each component has a specific storage compartment in the carrying case therefore, loss and breakage are virtually eliminated. Cables, a tripod with azimuth and elevation
- Technology Type: Log Periodic Array
- Applications: Dual Band / Multi-band, RF Survey / Test
- Pattern Type: Directional
- Polarization Type: Linear
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Supplier: Industrial PC, Inc.Description: 9 Km External Directional Antenna with 15dBi Gain
- Technology Type: Log Periodic Array
- Applications: Broadband Network / WLAN
- Pattern Type: Directional
- Polarization Type: Vertical Linear
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Supplier: TACO Communications Inc.Description: The UHF horizontal pair is a custom designed array, used where specific sources of interference have been identified. The same high quality of construction is used for this array as is used with all our log periodic antennas.
- Technology Type: Log Periodic Array, Array / Phased Array
- Applications: TV / Radio Broadcasting, Other
- Pattern Type: Directional
- Polarization Type: Horizontal Linear, Vertical Linear
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Supplier: M2 Antenna Systems, Inc.Description: Stacking two different logs can be a good solution to wideband coverage
- Technology Type: Log Periodic Array
- Applications: Aerospace / Military, Broadband Network / WLAN, Dual Band / Multi-band, High Frequency, Marine / Shipboard, RF Survey / Test, Satellite / Satcom, Telemetry / Surveillance, TV / Radio Broadcasting
- Pattern Type: Omnidirectional
- Polarization Type: Circular, Linear, Left Hand Circular (LHCP), Right Hand Circular (RHCP)
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Supplier: Howard ComputersDescription: High-gain
- Applications: Cellular / PCS Terminal
- Technology Type: Other Antennas & Arrays
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Featured Products for Log Periodic Array Top
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A.H. Systems' offers 13 Log Periodic Antennas. Each antenna is lightweight, compact, rugged and has been manufactured to ensure maximum gain, low VSWR and high power handling capabilities. Whether testing inside a shielded enclosure or outdoors, the antennas will display efficient performance characteristics through the broad frequency range of 80 MHz to 7GHz. Most models availbale with next-day on-time delivery. Recommended accessories to go along with Log Periodic Antennas (items not shown... (read more)Browse Antennas Datasheets for A.H. Systems Inc. -
AKON is a leading manufacturer of high quality, advanced Detector Log Video Amplifiers (DLVA's) and IF Log Amplifiers from 21.4 MHz through 20 GHz. Particular emphasis is placed by Akon on Total Quality Management throughout all phases of Engineering and Management. Akon is qualified to MIL-I-45208 Quality System Requirements by agencies of DOD and leading foreign and domestic military OEM's. Screening to requirements of MIL-STD-883, Method 5008 is available at additional cost and is performed... (read more)Browse RF Amplifiers Datasheets for Akon, Inc. -
The New LOG-HC2-RC Data Logger from ROTRONIC is the most advanced and precise humidity and temperature data logger of its kind. The versatile LOG-HC2-RC combines with any ROTRONIC digital HygroClip 2 probe with AIRCHIP 3000 technology offering a plethora of configurations. Operating at a wireless frequency of 915MHz the logger can transmit distances up to 100 meters back to a computer running ROTRONIC HW4 software which meets all requirements for FDA CFR 21 part 11 Compliance. • HygroClip... (read more)Browse Data Loggers and Data Recorders Datasheets for Rotronic Instrument Corp. -
AKON is a leading manufacturer of high quality, advanced Detector Log Video Amplifers (DLVA's) and IF Log Amplifiers from 21.4 MHz through 40 GHz. Particular emphasis is placed by Akon on Total Quality Management throughout all phases of Engineering and Management. Akon is a qualified to MIL-I-45208 Quality Systems Requirements by agencies of DOD and leading foreign and domestic military OEM's. Screening to requirements of MIL-STD-883, Method 5008 is available at additional cost... (read more)Browse RF Amplifiers Datasheets for Akon, Inc. -
reliability, high density packaging, fewer assembly steps (pick and place), fewer discrete parts to assemble. Our diode arrays also feature low junction capacitance and fast switching isolated diodes in a wide variety of packages. AMS welcomes military and custom diode array inquiries in all packages. American Microsemiconductor Inc. supplies diode arrays in. Plastic DIP Packages. Hermetic ceramic DIP Packages. Flat Packages. Surface Mount Packages. Many Transistor (TO) type Packages. In addition... (read more)Browse Diode Arrays Datasheets for American Microsemiconductor, Inc. -
FCI-InGaAs-300B1XX series are multifunctional backside illuminated photodiode/arrays. They come standard in a single element diode or 4 - or 8- elements array with active area of 300µm. These back illuminated InGaAs photodiode/arrays are designed to be flip chip mounted (active area facing up), or assembled face down minimizing the overall dimensions. These low inductance, low dark current, and low capacitance back illuminated photodiode /arrays come with ot without ceramic substrates. FEATURES... (read more)Browse Photodiodes Datasheets for OSI Optoelectronics -
PLX Hollow Retroreflector Arrays are perfect for modern FTIR long-path spectroscopy over a wide spectral range and long distances. They provide high quality wavefronts for perfect parallelism between incoming and outgoing beams and high-efficiency returns. Standard Retroreflector Arrays are comprised of individual 2.5" (63mm) clear aperture hollow retroreflectors of either 5.0 or 20.0 arc seconds maximum deviation. Retroreflectors are individually mounted on an aluminum plate, spaced very... (read more)Browse Optical Prisms Datasheets for PLX Inc. -
PLX Hollow Retroreflector Arrays are perfect for modern FTIR long-path spectroscopy over a wide spectral range and long distances. They provide high quality wavefronts for perfect parallelism between incoming and outgoing beams and high-efficiency returns. Standard Retroreflector Arrays are comprised of individual 2.5" (63mm) clear aperture hollow retroreflectors of either 5.0 or 20.0 arc seconds maximum deviation. Retroreflectors are individually mounted on an aluminum plate, spaced very... (read more)Browse Optical Prisms Datasheets for PLX Inc. -
Fabricated in a dielectrically isolated, complementary bipolar process, each transistor is electrically insulated from the others by a layer of insulating oxide (and not the reverse-biased PN junctions used in conventional arrays) and exhibit inter-device crosstalk and DC isolation similar to TT Semiconductor expected from discrete transistors. The resulting low collector-to-substrate capacitance produces a typical NPN fT of 350MHz (325 MHz for the PNPs). Substrate biasing is not required... (read more)Browse Transistors Datasheets for TT Semiconductor, Inc. -
Fairview, PA – Spectrum Advanced Specialty Products introduces a family of planar capacitor arrays that offer numerous advantages over stand-alone chip, discoidal or tubular capacitors. Spectrum's planar capacitor arrays are low profile, compact and feature high voltage and capacitance values, making them ideal for multi-line EMI filtering in circular, D-sub and custom connectors. Planar arrays incorporate a single ceramic element which allows for a shorter assembly time and overcomes... (read more)Browse Capacitors Datasheets for Spectrum Advanced Specialty Products
Conduct Research Top
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Frequency Devices Glossary of Terms
of the output amplitude to the input amplitude versus frequency. Amplitude response is usually plotted on a log/log scale. Anti-alias Filter: The pre-filtering of an analog signal, before it is digitized or sampled, to remove or substantially attenuate the undesired aliasing components. Frequency Devices...
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BioProcess Control: What the Next 15 Years Will Bring
, feedback control of glucose concentration enables a fixed, low concentration of glucose in a fed batch bioreactor that cannot be replicated with periodic, manual or open loop feeding. Fixing the glucose concentration at a low value holds the potential to increase the quality of a glycosolated product...
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Monitoring Water Quality Runoff From a Coalmine
and view current measurements as mimics or in a list using a web browser. The dataTaker data logger could store as many as 10 million data points in its user-defined memory, offering independent control of schedule size and mode so that users could log only as long as needed. The DT80 also archived data...
Engineering Web Search: Log Periodic Array Top
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Log-periodic antenna - Wikipedia, the free encyclopedia In telecommunication, a log-periodic antenna (LP, also known as a log-periodic array or log periodic beam antenna/aerial) is a broadband, |
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RAID - Wikipedia, the free encyclopedia |
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Log periodic antenna :: Radio-Electronics.Com ? Log periodic array basics ? Log periodic theory ? Feeder arrangements Slot log periodic V log periodic Log periodic dipole array, LPDA |
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PHP: PHP 4 ChangeLog Fixed session.save_path and error_log values to be checked against open_basedir and safe_mode (CVE-2007-3378). |
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QLP1-19S - 1 - 19 GHz Log-Periodic Dipole Array — Q-par... You are here: Home ? Products ? Log Periodic Dipole Arrays ? QLP1-19S - 1 - 19 GHz Log-Periodic Dipole Array See Q-par Angus Ltd. Information |
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BioMed Central | The Open Access Publisher Log on biomed central chemistry central Receive periodic news and updates relating to BioMed Central. |
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Optimization of large log-periodic dual-dipole antenna by... Optimization of large log-periodic dual-dipole antenna by using Genetic Algorithm on embedded element in small log-periodic array |
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On Conditions for Constant Radiation Characteristics for... On Conditions for Constant Radiation Characteristics for Log-Periodic Array Antennas |
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MySQL :: MySQL 5.0 Reference Manual :: 13.2.13.2 SHOW ENGINE... from the last 18 seconds ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 413452, signal count 378357 --Thread 32782 has waited |
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MySQL :: MySQL 5.0 Reference Manual :: 11.7 Date and Time... |
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