|
|
Double Ridge Guide Horn Antennas
Broadband antennas, compared to half wave dipoles, reduce test time because the technician did not have to stop the test to adjust the dipole antenna for each frequency. Most compliance standards now require the use of such antennas. The latest version of Mil-Std 461E states the used of broadband double ridge guide horn antenna as the antenna of choice for frequencies above 200 MHz.
A.H. Systems Double Ridge Guide Horns are broadband antennas that offer excellent performance over the frequency range of 170 MHz to 40 GHz. These Horn antennas are an excellent choice for both radiated immunity and emissions testing. Here are several double ridge guide horn antennas ideal for most compliance standards and/or general field measurements.
|
|
RF antennas for wireless applications, ideal for gate door openers, burglar alarms, car alarms, personal security, home security, remote controls, bluetooth, Wi-Fi.
The antenna system is essential to have the best performances from a transmitter and a receiver, as all technical characteristics given out from data sheets are normalized assuming an antenna impedance at 50 Ohm. Efficiency of energy radiation is directly correlated to antenna efficiency.
With limits imposed from available space, several types of antenna can be used, characterized by different levels of efficiency.
Below, antenna systems are presented, in order of increased efficiency. Details are given assuming a work frequency on 434 Mhz band.
|
|
RF Solutions provide a wide range of high quality antenna:
* Passive and High Gain Antenna
* Flexi 1/4 Wave, Helical, Puk, Embedded, Dipoles and Yagi
* Rugged High Quality Finish
* Available with a range of fixings
* Low Noise Amplifier Modules
|
|
868-870MHz helical right angle 50 ohm antenna with Reverse Polarity (no pin) SMA connector designed for our family of Wi.232XXX European radio modules. These antennas are designed to ETSI/CE certification approval for all our 868MHz European modular products. These antennas were certified with our FCC modular approved radios. This antenna supports the European family of Radiotronix Wi.232XXX embedded modules operating in 868-870MHz frequencies.
868-870 MHz FCC certified LONG RANGE ½ wave Dipole 50 ohm antenna with Reverse Polarity (no pin) SMA connector designed for our family of Wi.232XXX radio modules. These antennas are designed to meet FCC certification approval for all our modular products. This 2dBi high gain antenna is designed for longer range modules.
902-928MHz helical straight 50 ohm antenna with standard polarity (pinned) SMA connector designed for our family of Wi.232XXX radio modules. These antennas work with our standard polarity evaluations modules, Wi.XXXX-EVMs, that are supplied in our development kits and also sold separately.
902-928MHz ¼ wave whip 50 ohm antenna with standard polarity (pinned) SMA connector designed for our family of Wi.232XXX radio modules. These antennas work with our standard polarity evaluations modules,Wi.XXXX-EVMs, that are supplied in our development kits and also sold separately. This is the standard antenna shipped with all our development kits in the 900MHz frequency. This antenna supports 902-928 MHz frequencies and all Radiotronix Wi. Family of embedded modules.
902-928MHz 1/2 wave LONG RANGE Dipole 50 ohm antenna with standard polarity (pinned) SMA connector designed for our family of Wi.232-XXX-EVM-R radio modules. These antennas work with our standard polarity evaluation modules that are supplied in our development kits and also sold separately. This 2dBi high gain antenna is especially recommended for our long range module, Wi.232FHSS-250-R. This antenna supports 902-928MHz frequencies.
|
|
JB Series 30 MHz - 6 GHz:
JB Series antennas are compact, high-performance instruments designed for EMC emissions and immunity testing. The broadband characteristics of these antennas enable them to operate over a wide frequency range - a must for automated test environments. Innovative design and manufacturing techniques result in long-lasting strength and mechanical integrity. The result is an electrically stable measuring instrument that maintains calibration over extended use.
The antenna boom is made from a custom aluminum extrusion that reduces the number of parts at the nose. The result is a stronger, more stable feedpoint and excellent cross-polarization properties. The unique shape allows for a larger feed cable to be used, which significantly increases the maximum power rating. Dipole elements are permanently attached to the boom by an assembly technique that maintains excellent electrical characteristics for the life of the antenna.
The low-frequency wings are swept forward and turned in at the ends to reduce ground plane coupling while maintaining performance. Each wing is attached with dual compression fittings for true alignment. A tough powdercoat finish with UV inhibitors seals the aluminum structure and protects it from sunlight and moisture.
|
|
Product Highlights:
Antenna Style = Embedded Antenna
Voice Application
Antenna Type = 800 MHz Cellular
824 - 894 MHz Operating Frequency
Mount = Tab
|
|
Antenna Products - Two-Way Radio Overview
As the industry leader in two-way radio antenna products for OEM and aftermarket applications, Laird Technologies produces antennas in a diverse number of styles. To ensure maximum performance, each antenna can be individually tuned to frequency.
Join the ranks of leading wireless communications companies that rely on Laird Technologies' technological and engineering innovation. With over 25 years of experience and advanced manufacturing capabilities, Laird Technologies offers speed to market, reliability, quality assurance and the scale to meet any production volume.
|
|
THE LÜNEBERG ANTENNA
Luneberg lenses are used in microwave communication.
Luneberg lenses can be excited by one or several feeds, providing multi-feed antennae with extremely high directivity and high theoretical gain G, equivalent to the gain of a parabolic antenna of similar diameter.
APPLICATIONS
- On-board antenna: plane, train, boat, car, ...
- Microwave communication, high outflow Internet.
- Communication toward several fixed or mobile antennae (satellites...)
- Land communication relay station.
|
|
A.H. Systems offers 9 models of portable antenna kits. Each kit provides all the reliable antennas, current probes and accessories needed to satisfy a wide array of customer requirements. 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 head and a tripod carrying case accompany each antenna kit. see our website at www.AHSystems.com
|
|
Pasternack introduces it's new series of LMR (Land Mobile Radio) Antennas for Mobile Applications to fill filling a wide range of antenna requirements in wireless, telecommunication and radio applications. All products conform to the Telecommunication Industry Association (TIA) standards for terrestrial land mobile radio antenna manufacturers (TIA-804-A ./ TIA-804-B).
Pasternack's series of LMR Antennas are broad-based, wideband antenna solutions that operate over a wide range of frequencies. These products are designed for maximum durability under severe operating conditions. A wide range of styles allows users to select the right package and tuned frequency operation to satisfy virtually any LMR application. Operating frequencies range from 40~1990MHz and offer 150~200 Watts of power.
All products are in full production and stocked at the factory to support same-day shipment. Pricing is as low as $8.76 for 100 pieces of a Field Tunable Mobile Antenna rated for 118~940MHZ and 150W operation. Use Pasternack's on-line selection guide for complete specifications at www.pasternack.com. For additional support, contact Pasternack by phone at (866) 727-8376 or by email at sales@pasternack.com
|
|
HUBER+SUHNER designs and manufactures an extensive product portfolio of directional and omni directional antennas for various wireless applications for the communication, transportation and industrial markets. The HUBER SUHNER product portfolio includes Antennas for
- Indoor DAS
- WiFi coverage for office, industrial and warehouse
- RFID portal and forklift antennas
- WiMAX base station, backhaul and subscriber CPE equipment
- Vehicle-mounted exterior and interior antennas for public transportation.
The know-how and many years of design experience gained by HUBER SUHNER antenna engineers allow us to provide the optimum solution for your specific requirements. Besides a wide standard product portfolio, we offer customized solutions to your need. We frequently include an antenna solution inside a customer defined (Industrial Design) housing. Thanks to these skills in wireless communication, it goes without saying that we offer all customers essential support in project co-ordination and after-sales support.
|
|
Antenna Products - In-Building Overview
The widespread use of cellular phones and wireless network applications inside buildings has increased the need for antenna systems that can provide considerable gain over traditional dipole antennas.
Laird Technologies in-building wireless antennas are particularly applicable in environments where aesthetics and wide angle coverage are necessary for successful wireless deployment. Their surprisingly small size allow the antennas to be hidden almost anywhere, providing an invisible solution for most applications.
|
|
Programmable Audio Scrambler .Full Audio-band Processing:
Pre and De Emphasis;Compandor ; Scrambler; Selectable 2.55 and 3.0 kHz Filters ;Auxiliary ADC and DAC; C-BUS Serial Control/Data Interface to Host µController ; Two x Analogue Inputs (Mic. and Discriminator) ;Two x Analogue Inputs (Mic. and Discriminator)
|
|
For many years most standards called for the use of a half-wave dipole antenna set for frequencies above 80 MHz. However, to reduce test time, broadband antennas such as the biconical antenna and log periodic antennas began to be accepted. Broadband antennas, compared to half wave dipoles, reduce test time because the technician did not have to stop the test to adjust the dipole antenna for each frequency. A.H. Systems' 5 models of Biconical Antennas operate efficiently over the frequency range of 20 MHz to 330 MHz. Suitable for FCC, MIL-STD, VDE, TEMPEST, and immunity testing, each Biconical antenna will provide reliable, repeatable measurements. see our website for more details. www.AHSystems.com
|
|
* Antenna Style = Embedded Antenna
* Application = Bluetooth
* Antenna Type = 802.11b Lead Free
* Operating Frequency = 2,400 - 2,500 MHz
* Mount = Surface Mount
|
|
Cushcraft, a unit of Laird Technologies new variable beamwidth antenna brings the ultimate in versatility to high performance broadband wireless access antenna suite. J330114V01-AN offers 45, 60, 90 and 120 degree H-plane beamwidth adjustability in one ETSI CS2 compliant package.
Many variable beamwidth antennas force the user to gain access to the radome enclosure in order to make adjustments. The process is time consuming and makes testing cumbersome. Field disassembly of any high performance sector antenna also increases the risk of improper reassembly and the introduction of moisture or contaminants.
Adjustments are made to the antenna using a locking adjustment mechanism that is accessed without having to disassemble the antenna. The user makes adjustments, locks down the adjustment mechanism and the job is done. On site testing of various beamwidth options is a snap since the antenna does not have to be disassembled and reassembled with each change.
|
|
Features/Benefits:
- DC to 18GHz
- Low Insertion Loss
- High Insertion Loss Repeatability
- Excellent Isolatioin
- Extremely Low Passive Intermodulation
Description:
The CCR-33 Switch is a broadband, SPDT, electromechanical, coaxial switch designed to switch a microwave signal from a common input to either of two outputs. The characteristic impedance is 50 Ohms. The switches are small with connector spacing compatible with SMA connectors.
The CCR-33 series switch is offered with either a failsafe or latching actuator. This design is compatible with the two most common mounting hole patterns. The CCR-33 series switch is interchangeable with a variety of
switches.
|
|
Features:
- Laser Class 1
- SONET and ITU SDH compatible
- MSA compliant
- Short-reach, long-reach and DWDM applications
- Uncooled DFB or ILM Transmitters
- PIN-PD or APD receiver with CDR
- 50 ohm differential data/clock inputs and outputs
- Compact 24-pin DIP
- Alarms, controls and performance monitoring functions
- High performance and field-proven high reliability
Applications:
- SONET/ITU-SDH add and drop multiplexers
- Digital cross-connect systems
- DWDM transport systems
- Metropolitan and access systems
- IP router and ATM core switch
|
|
|
We have a full Tuned Dipole Set, in a transit case, as well as a double Tuned Dipole Set, also in a transit storage case. Each contains baluns one through four. Each balun can be purchased separately, simply call or vist our website for more information on individual baluns.www.AHSystems.com
|
|
The Manlight High Power Amplifier for CATV and FTTx applications
offers a cost effective solution in bringing the bandwidth closer to the end users. With a unique design based on Manlights in-house pump combiner and optical know-how, the high power amplifiers are optimized to offer high power and low noise figure with proven reliability and quality. The output power can be distributed
between 1 to 16 output ports.
The use of efficient and reliable uncooled pump diodes allows the Manlight amplifiers to reach high output powers with low overall power consumption. The control electronics featuring alarms, automatic
shutdown, and RS-232 communication interface is driven by a 5 / 24 VDC power supply.
|
|
Transmitters, Transceivers, and Transponders for Datacom and Telecom Applications
Finisar's broad product selection and innovative technology have made us the optical module manufacturer of choice for all major networking equipment vendors worldwide. We have taken a lead role in transforming the telecommunications equipment market from utilizing discrete optical components to leveraging the design and pay-as-you-grow flexibility offered by pluggable modules. Our products are fully compliant with Gigabit Ethernet, Fibre Channel, and SONET/SDH standards and operate at data rates up to 40 Gb/s and for distances greater than 200 km. They feature outstanding performance over extended voltage and temperature ranges, while minimizing jitter, electromagnetic interference (EMI) and power dissipation.
Finisar's Patented Digital Diagnostics
Finisar's XFP, XPAK, X2, 300-pin, SFP, SFP+, 2x6, 2x7, and 2x10 SFF and selected GBIC transceivers feature a microprocessor and diagnostics interface that provides performance information on the data link. Users can remotely monitor - in real time - received optical power, transmitted optical power, laser bias current, transceiver input voltage and transceiver temperature of any transceiver in the network. These digital diagnostic functions provide network managers with a highly accurate, cost-effective tool for implementing reliable performing monitoring.
|
|
Optical Transceivers
Avago Technologies portfolio of optical transceivers include ATM/SONET, Ethernet, Storage, Parallel and WDM Transceivers.
Avago offers a broad portfolio from 10G parallel optics, Infiniband, parallel optic modules, pluggable optics, to QSFP, SFP+ and RoHS compliant transceivers
|
|
DESCRIPTION
The use of plastic optical fiber (POF) as a physical layer for 1394b (FireWire) is on the rise. Firecomms' FDK300S-101 Optical 1394b Transceiver Evaluation Kit allows the user to examine a data link over POF and to test the operation of the fiber optic transceivers.
This evaluation kit includes two evaluation boards, two multi-region DC power supplies and a 10 meter Step Index POF cable with SMI plugs at each end. Each board includes a Tx-Rx pair in an SMI socket. A CD
containing the data sheets and full design files for the PCB also is included.
The PCBs have been carefully laid out and tested to demonstrate the performance of the Firecomms 1394b Transceiver FDL300E/D over POF.
Each evaluation board carries the POF transceiver components in a through-hole SMI or IDB-1394 socket.
The electrical input and output lines from the transceiver are brought out to SMA connectors. The input accepts an LVDS/CML or PECL data source such as a Bit Error Rate Tester (BERT), Pattern Generator, or other signal source.
|
|
General description
The ZL60301 is a very high-speed transceiver for parallel fiber applications. This transceiver performs E/O and O/E conversions for data transmission over multimode fiber ribbon. The transmit section converts parallel electrical input signals via a laser driver and a VCSEL array into parallel optical output signals at a wavelength of 850 nm. The receive section converts parallel optical input signals via a PIN photodiode array and a transimpedance and limiting amplifier, into electrical output signals.
The module is fitted with a pluggable industry-standard MegArray® BGA connector. This provides ease of assembly on the host board and enables provisioning of bandwidth on demand.
|
|
SMARTi™ family - single chip CMOS transceivers Infineon is the leading supplier of standard GSM/GPRS, EDGE, and 3G/UMTS transceiver solutions.
Key benefits for our customers are:
* high level of integration
* reduced system complexity
* lowest component count and smallest board space
* and ultra-low stand-by power consumption.
We have shortest time-to-market by using verfied CMOS hardware blocks and can provide fastest design-in cycles with our RF Engine system solutions. We are continuously setting new benchmarks with the our latest members of the very successful and proven SMARTi product family.
|
|
JDSU integrated fiber-optic transceivers provide a high speed serial electrical interface for connecting processors, switches, and peripherals using fiber optic technology. The 1 - 10 Gb/s serial optical converters are designed for the increased densities, higher performance, and lower power consumption required in high data rate network environments and applications. Those applications include gigabit Ethernet and Fibre Channel applications: storage networks to HBAs, backbone networks/LANs to NAS-as well as client/server environments, distributed multiprocessing, and data acquisition.
|
|
Manlight proposes a wide variety of Erbium (1,5µm) or Ytterbium (1µm) doped fiber amplifiers either using PM or non PM fiber.
Available in OEM module of different sizes depending on the power (with power up to 35dBm at 1,5µm and up to 43dBm at 1µm) as such as in benchtop 3U 1/2 19" (up to 40dBm at 1,5µm) or 3U 19" (up to 43dBm at 1µm), you will necessary find the product that you need for your application.
|
|
|
The MPA Ti: Sapphire multipass amplifier is designed to amplify single pulses from a CW mode-locked Ti: Sapphire laser. Typically an input pulse with energy of only a few nanojoules can be amplified to over 1mJ. This represents an overall amplification of greater than 106. The amplification takes place as the optical pulse passes through a Ti: Sapphire laser rod, which has been optically excited by a laser pulse from the Q-switch pump laser. We use a Brewster cut Ti: Sapphire laser rod with the high-resistant mirror on the back side (HR 490-550 nm and HR 740-860 nm). It allows us to use the pump energy most effectively and select the length of active medium for maximal gain.
|
|
|
The EFA-series of benchtop EDFAs are repackagedversions of the high-performance optical amplifiers found in MPB's repeaterless-link telecom equipment. These wall-plug units include preamplifiers with high gain and near-quantum-limited noise figure, as well as power amplifier models with saturated output powers up to 23 dBm.
|
|
|
|
Radio, Microwave, Infra-red, Optical connections
