Wireless Design & Development articles from October 2003

Wireless Design & Development archives from October 2003

Chip resistors.
October 1, 2003... IMS announces thick film chip resistors offering ohmic values ranging from. 1 W to 1000 GW. These resistors are suited for instrumentation and calibration applications, as well as high voltage regulation, power switching, RF/microwave circuits,...

RF transceivers.
October 1, 2003... Chipcon introduce's the CC2400 RF transceiver that operates in the 2.4 GHz unlicensed ISM band. Features include low current consumption, burst transmission support, and an agile frequency synthesizer. In transmit mode the CC2400 uses direct...

Amplifier IC.
October 1, 2003... With 40 dB of AGC control range at 2.4 GHz, NEC's UPC8204TK amplifier IC offers versatility for WLL, cell phones, MMDS, BWA, and other wireless applications. The frequency range allows it to operate at either the RF or IF frequency. This device...

PXI-based test systems.
October 1, 2003... The Aeroflex 3000 series includes four PXI modules and supporting applications for signal generation and signal analysis that meet the requirements for GSM/EDGE and WCDMA/UMTS mobile phone testing. The Aeroflex PX1 wireless test suite includes:...

In the end, it's still about jobs.(analysis on economic recovery)(Column)
October 1, 2003... Most of this year I've been racking my brain to try to rationalize the definition of the present economic recovery. As I understand it, the traditional definition of an economic recovery includes such traditional observables as a reduction...

HF receiver systems.(WHAT'S HOT)
October 1, 2003... Interad announces an HF Receiver System, Model 3100. The Model 3100 offers performance in HF receiver systems that cover the range of 10 kHz to 30 MHz. Designed for surveillance and monitoring of RF communications in this frequency range, the...

GPS timing module.(WHAT'S HOT)
October 1, 2003... Trimble introduces an embedded Global Positioning System (GPS) receiver for timing applications--the Lassen[TM] PT module. The mini Lassen PT module enables system integrators to add precise GPS or UTC time and synchronization to many products....

Applications processor.(WHAT'S HOT)
October 1, 2003... Motorola's i.MX21 enables smart LCD displays and video and delivers long usage times, plug-and-play connectivity with Universal Serial Bus On-The-Go (USBOTG) as well as enhanced security technology for online banking and payments, and other...

Yagi antennas.(WHAT'S HOT)
October 1, 2003... Sinclair Technologies announces its Black Anodized Yagi antenna. Designed to withstand all weather conditions and reduce ice loading, the Yagi antennas have a black anodized finish and are suited for SCADA applications. The antennas operate in...

Digital oscilloscopes.(WHAT'S HOT)
October 1, 2003... The WaveRunner 6000 series of digital oscilloscopes (DSO) have advanced signal capture technology and user interlace in the 350 MHz to 2 GHz DSO class. Each channel of WaveRunner 6000 series oscilloscopes (except the 6030) has a 5 GS/s real...

WLAN chip sets.(WHAT'S HOT)
October 1, 2003... Atheros announces two chip sets featuring technologies to extend the range and reduce the power consumption of 802.11 wireless networks. Atheros' AR5004 chip set family includes dual-band 802.11a/b/g and single-band 802.11b/g designs. The...

FHSS transceiver.(WHAT'S HOT)
October 1, 2003... AeroComm introduces its mini all-inclusive 900 MHz FHSS transceiver. The component is a one-inch-square module. AC4490-1x1[TM] allows engineers of varying RF experience to design-in full wireless capability with minimal effort. All components,...

Ferrite circulators.(WHAT'S HOT)
October 1, 2003... The CT-1510-S series of ferrite circulators is rated at 2 kW average/CW and 10 kW peak power. Four units cover the 470 to 860 MHz spectrum. These units exhibit less than 0.25 dB loss while providing 20 dB minimum isolation and 1.25 maximum...

Power splitter.(WHAT'S HOT)
October 1, 2003... RLC Electronics introduces the D-1814A. This device is a broadband DC to 18 GHz resistive power splitter that utilizes two resistors, one on each of the output ports, making the unit a unidirectional device. It provides amplitude tracking and...

RF coaxial connectors.(WHAT'S HOT)
October 1, 2003... Delta Electronics announces the CECC-compliant MCX and MMCX RF coaxial connectors. Suited for commercial applications, the subminiature MCX and micro-miniature MMCX connectors both feature snap-on mating for quick connection and disconnection....

Switch-mode power supplies.(WHAT'S HOT)
October 1, 2003... Taiyo Yuden introduces the PAS150, part of the PAS series of passive PFC-based switch-mode power supplies for 1U-height single-output applications. The PAS 150 switcher provides a universal 115/230 VAC input selection and a single output of 150...

Audio amplifiers.(WHAT'S HOT)
October 1, 2003... STMicroelectronics introduces a pair of compact mono audio amplifiers for driving 16 to 320 speakers and earpieces in cellular and cordless phones, personal digital assistants and other portable appliances. The TS419 and TS421 are available in...

New technology mitigates impact of outages on networks.(DESIGNER'S CORNER)
October 1, 2003... One of the indelible images of August's "Blackout of 2003," the massive power outage that affected 50 million people in the U.S. and Canada, was the lines of customers at pay phones trying to make calls. People couldn't use their cell phones...

VCO for point-to-point radios: Z-Communications, Inc.(NEW PRODUCTS)
October 1, 2003... The V844ME04 generates frequencies between 3790 to 3970 MHz within a control voltage range of 0.5 to 4.5 VDC. The V844ME04 exhibits a spectral purity of -86 dBc/Hz, typically, at 10 kHz from the carrier, and draws 15 mA typically, from a 5 VDC...

Radiating cable: Times Microwave Systems.(NEW PRODUCTS)
October 1, 2003... Times Microwave announces the FlexRAD-600-DB ruggedized & watertight flexible radiating cable. The FlexRAD design which incorporates the features and advantages of the standard FlexRAD-600-PVC cable, goes a step further with the addition of a...

Network emulator: Spirent Communications.(NEW PRODUCTS)
October 1, 2003... The AirAccess WCDMA Network Emulator system allows network operators and mobile device manufacturers to verity the performance and interoperability of WCDMA User Equipment (UE) and services using a "network in a box" solution. AirAccess WCDMA...

W-band mixer preamp: Spacek Labs.(NEW PRODUCTS)
October 1, 2003... Model PW-UB is a DC-biased mixer with preamp capable of receiving low level signals in W-band. The frequency range for both the RF and LO is 75 to 100 GHz. The IF output range is 10 to 500 MHz. With a DC bias of +15 V, the required LO input...

Load coil products: Antenex, Inc.(NEW PRODUCTS)
October 1, 2003... Antenex introduces a family of mobile antenna products. The mobile load coil products feature an insert molded housing that has moisture resistance, mechanical durability, and a pebble grain finish. The product has a gold plated push pin...

Crosspoint switches: Maxim Integrated Products.(NEW PRODUCTS)
October 1, 2003... Maxim introduces the MAX9392/ MAX9393 dual, high-performance, 2 x 2 LVDS crosspoint switches. The MAX9392 accepts LVDS, HSTL, and other GND-referenced input signals. The MAX9393 accepts LVPECL, CML, and other Vcc-referenced differential input...

Digital potentiometer chips: Winbond Electronics.(NEW PRODUCTS)
October 1, 2003... Winbond introduces a series for its family of WinPot line of nonvolatile digital potentiometer chips. The WinPot WMS71xx is a series of single channel ICs featuring 16, 32, 64, 128, and 256 taps non-volatile digital potentiometers with 10K,...

Panel connectors: Reynolds Industries Inc.(NEW PRODUCTS)
October 1, 2003... Reynolds introduces high temperature thermoplastic version of the Pee-Wee[TM] panel receptacle connector. The connector is rated at 12 K VDC at 70,000 feet with a temperature range of-55[degrees]C to +125[degrees]C. The size 22 pin contact...

Lightning protection unit: Transtector Systems.(NEW PRODUCTS)
October 1, 2003... Transtector introduces the ALPU series. The ALPU units protect antenna base station locations as well as the connecting equipment points for fixed wireless and Wi-Fi equipment deployments. ALPUs protect both power and signal lines using...

Cable tester: AEMC Instruments.(NEW PRODUCTS)
October 1, 2003... AEMC introduces the Fault Mapper Pro Model CA7026. The Fault Mapper Pro[TM] model CA7026 is a handheld graphical Time Domain Reflectometer (TDR) designed for identifying and locating faults on power and communication cables. The Fault Mapper...

Hot swap controller: Texas Instruments.(NEW PRODUCTS)
October 1, 2003... Texas Instruments announces an intelligent hot swap controller that eliminates the need for OR-ing diodes in redundant -48 V systems. The TPS2350 hot swap power manager operates with supply voltages ranging from -12 V to -80 V, and can...

Control indicator module: Electroswitch.(NEW PRODUCTS)
October 1, 2003... A Control Indicator Module (CIM) from Electroswitch contains SCADA interface for remote control and monitoring of power circuit breakers and reclosers. Switches on the CIM unit's front panel permit manual control when needed. The CIM unit's...

Drive test equipment: ZK Celltest Inc.(NEW PRODUCTS)
October 1, 2003... ZK Celltest has added PN Scanning as an optional feature on its DXM line of test equipment. PN scanning detects and logs all desirable and undesirable (interfering) PN signals impacting working subscriber phones in a CDMA network. Undesirable...

Dispensing system: DTIC Dispensing Technologies.(NEW PRODUCTS)
October 1, 2003... The MicroHead Dispenser lets users set shot sizes in increments of 0.001 ml and has an automatic refill feature to permit continuous, uninterrupted operation. Featuring a controller that prompts the operator to set the shot size, dispensing...

Multipole connectors: Anderson Power Products.(NEW PRODUCTS)
October 1, 2003... Anderson Power Products offers the SB350 multipole connector. The SB350 connector has spring-loaded, silver-plated contacts that create a self-wiping action during mating and unmating. This hermaphroditic connector is rated at 350 amps, 600...

Resettable devices: Tyco Electronics.(NEW PRODUCTS)
October 1, 2003... Raychem Circuit Protection, a unit of Tyco Electronics, announces the SMD family of PolySwitch[TM] resettable devices available as lead-free components. The family line includes nanoSMD, microSMD, and miniSMD D-design devices. They are capable...

Placement machine: Universal Instruments.(NEW PRODUCTS)
October 1, 2003... The Universal Instruments AdVantis[TM] placement machine builds on the Vantis platform to improve performance and further reduce cost per placement in the mid-range market segment. AdVantis is designed to reduce the cost of entry for...

Flat panel display: Three-Five Systems, Inc.(NEW PRODUCTS)
October 1, 2003... The 17" rack mount flat panel LCD from Three-Five Systems is an integrated display platform that provides a low-profile, plug-and-play monitor solution. The 17" diagonal LCD's viewable area features image quality with .264 mm dot pitch, 250...

Low-pass filters: EMI Filter Company.(NEW PRODUCTS)
October 1, 2003... EMI Filter Company introduces the "XS" series. The XS Series is a solder-in filter style. This filter has a body diameter of .105" and a flange diameter of. 125". The XS series filter is .500" long with leads and the body length of this part is...

Power dividers: MCE / Weinschel.(NEW PRODUCTS)
October 1, 2003... Specifically designed for use in the wireless communications bands, Model 1550A operates over the DC to 3 GHz (usable to 5 GHz) band and offers amplitude ([+ or -]0.5 dB) and phase ([+ or -]10[degrees]) tracking between ports. This low cost...

Test platform: Tektronix.(NEW PRODUCTS)
October 1, 2003... Tektronix' K15 protocol test platform provides 3G troubleshooting solutions that include application software for real-time multi-interface call trace and automatic lub configuration for UMTS. www.tektronix.com * Write In 134 or Reply...

SMT cell retainers: Keystone Electronics, Corp.(NEW PRODUCTS)
October 1, 2003... These coin cell retainers will accept 6.8 mm, 12 mm, 16 mm, 20 mm, 23 mm, and 24 mm (diameter) cells and are compatible with most soldering and reflow operations. Engineered with solder tails positioned outside the insulator to simplify visual...

Network interface card: Thales Computers.(NEW PRODUCTS)
October 1, 2003... Thales Computer introduces a PMC ATM Network Interface Card (NIC) that provides compliance with Wide Area Network (WAN) standards. The OC-3 PMC ATM NIC is designed to help meet the demand for 3G wireless and broadband internet applications. The...

RF receivers: Micrel Semiconductor.(NEW PRODUCTS)
October 1, 2003... Micrel announces the MICRF008 RF receiver, an alternative to discrete superregen receivers. The receiver covers the 300 to 440 MHz frequency range. Maximum data rate is 4.8 kbps. Sweep-mode provides RF capture range of 9 MHz. The MICRF008 is...

OEM switches: Shogyo International Corp.(NEW PRODUCTS)
October 1, 2003... Shogyo offers custom PCB, solder, and surface mount types of switches. The switch selection includes: miniature toggle, subminiature toggle, sealed subminiature toggle, sealed surface mount toggle, miniature PC rocker and paddle, subminiature...

Electrical safety tester: QuadTech, Inc.(NEW PRODUCTS)
October 1, 2003... All functions on the the Guardian 1030S, including the internal 8 channel scanner, can be programmed via front panel or remotely via RS-232. The Guardian 1030S can perform AC Hipot tests over a programmable voltage range from 50 to 5000 V, with...

Temperature sensor: Analog Devices, Inc.(NEW PRODUCTS)
October 1, 2003... The ADT7301 from Analog Devices is a 13-bit temperature-to-digital converter provides [+ or -]0.5[degrees]C measurement accuracy from 0[degrees]C to 70[degrees]C, and is fully specified for operation from -40[degrees]C to +150[degrees]C. The...

Replacement LED lamps: LEDtronics, Inc.(NEW PRODUCTS)
October 1, 2003... These illuminators integrate Indium Gallium Aluminum Phosphide (InGaAlP) and Silicon Carbide/Gallium Nitride (SiC/GaN) LED technologies, 25 mm Edison screw bases and light-maximizing designs. Lamps come in 30-LED and 40-LED configurations....

Inlet filter and switch: Radius Power Inc.(NEW PRODUCTS)
October 1, 2003... The RP188 is an integrated, high-performance, shielded EMI filter, universal AC power inlet, switch and fuse in a module. It provides five power entry functions. The modules eliminate equipment and mains-borne electro-magnetic interference. The...

Cable clamps: Micro Plastics, Inc.(NEW PRODUCTS)
October 1, 2003... Micro Plastics' adhesive backed adjustable cable clamps are molded in black nylon 6/6 with a 94-V2 UL rating. The releasable clip design allows for additional or removal of cables and wires. These clamps are available in 5 sizes ranging from...

Thermally conductive epoxy: Tra-Con, Inc.(NEW PRODUCTS)
October 1, 2003... Superthenn 816H01 is a two component, thermally conductive epoxy system recommended for staking transistors, diodes, resistors, integrated circuits, and other heat sensitive components to printed circuit boards. This low viscosity adhesive...

EDA software.(EDITORS' SPOTLIGHT: SOFTWARE)
October 1, 2003... Agilent introduces the Agilent Advanced Design System 2003A, an updated version of its communications electronic design automation (EDA) software. ADS 2003A delivers modeling technology, design kit infrastructure support, and physical design...

Software to evaluate capacitors.(EDITORS' SPOTLIGHT: SOFTWARE)
October 1, 2003... AVX introduces SpiCALCI-3 software. This Windows-based software provides parameters required for SPICE-based computer modeling and circuit simulations of switch mode power supply (SMPS) and high-voltage capacitors. The SpiCALCI-3 software...

Design software for RF/microwave.(EDITORS' SPOTLIGHT: SOFTWARE)
October 1, 2003... Eagleware announces GENESYS 2003.10. This release offers enhancements aimed at addressing enterprise-level design issues, including a component library manager, XML support for component libraries, and an Agilent ADS exporter. Additional...

Integrated development environment.(EDITORS' SPOTLIGHT: SOFTWARE)
October 1, 2003... Metrowerks introduces CodeWarrior[TM] Development Studio for Sharp Zaurus Application Development. Version 1. The integrated development environment (IDE) allows developers to author code on a Windows operating system desktop and then deploy...

Design automation.(EDITORS' SPOTLIGHT: SOFTWARE)
October 1, 2003... Ansoft announces HFSS Desktop. Desktop features a graphical project tree that offers access to the continuous HFSS design flow. With AnsoftLinks[TM], users can integrate HFSS into existing EDA and mechanical CAD design flows, with links to...

Bus interface software.(EDITORS' SPOTLIGHT: SOFTWARE)
October 1, 2003... National Instruments announces that its NI-Device Version 1.4 and NI-VISA Version 3.0 bus interface software products support USB. The NI-Device 1.4 bus interface software can be used to create USB firmware in addition to GPIB and Ethernet...

Next generation power chips for next generation cell phones: much of today's smaller cell phone footprints can be contributed to advances in power management.(Cover Story)
October 1, 2003... Approximately ten years ago when the first cellular phones emerged, they contained a number of discrete power components. The overall form of the first cell phones was very bulky, and their high power consumption offered short standby and talk...

VCXO oscillators: Connor-Winfield Corporation.(NEW PRODUCTS)
October 1, 2003... Connor-Winfield's V71 family of voltage controlled crystal oscillators (VCXO) are hermetically sealed in a 3.2 x 5.0 mm SMT package. This HCMOS VCXO is available in either 3.3V or 5V versions with a pull range of [+ or -] 100 ppm minimum....

DSP board: Traquair Data Systems, Inc.(NEW PRODUCTS)
October 1, 2003... Traquair announces the UC1394a-1 multi-chip module in a general-purpose embedded DSP configuration, with supporting EVM-Kits for DSP and embedded image processing applications. It provides developers with a DSP board the size of a coin, with a...

Trimmer capacitors: Tusonix, Inc.(NEW PRODUCTS)
October 1, 2003... Tusonix introduces a miniature all-ceramic surface mount trimmer capacitor--the McQ 512 Series--in an compact size for those applications that demand high Q and space-saving solutions. The McQ 512 trimmer is suited for a variety of applications...

Broadband antennas: European Antennas Ltd.(NEW PRODUCTS)
October 1, 2003... European Antennas introduces a broadband antenna for use with cellular microcells covering the range for GSM900, GSM 1800, and UMTS. Specified over the range 800 MHz to 2200 MHz, this omni directional antenna (model XPO2V-800-2200/1060) has...

EMI filters: Picor.(NEW PRODUCTS)
October 1, 2003... Picor, a subsidiary of Vicor Corp., introduces the QPI-1 active EMI filter for 48 V DC/DC converter applications. The QPI-1 delivers over 40 dB of common-mode and more than 80 dB of differential-mode noise attenuation at 500 kHz from a 1.0 x...

Board stacking connector: AVX Corporation.(NEW PRODUCTS)
October 1, 2003... AVX introduces the MMA[TM] SMT board stacking connector, designed to maximize high speed signal integrity and high pin count SMT capabilities. The MMA connectors are designed for applications in communication, medical, technological and...

Precision op amps: Linear Technology Corporation.(NEW PRODUCTS)
October 1, 2003... Linear Technology announces the LT6220, LT6221 and LT6222 single, dual and quad rail-to-rail input and output precision op amps. Drawing less than 1 mA per channel, these 60 MHz op amps increase the operation time of wide bandwidth...

Thin film resistors: Vishay Intertechnology, Inc.(NEW PRODUCTS)
October 1, 2003... Two series of thin film wire-bondable resistor chips featuring power handling in a compact design have been introduced by Vishay. Intended for power supplies and high-power circuits in amplifiers, the PWA and PWB resistor chips provide...

ISM band transceiver: Xemics.(NEW PRODUCTS)
October 1, 2003... Xemics introduces the XEI203 ISM band transceiver which operates in the 433 MHz, 868 MHz and 915 MHz ISM bands. The XE1203 can transmit and receive data from 1.2 kbps up to 153.2 kbps, RF output power can be programmed up to +15 dBm (31.5 mW)...

Linear amplifier module: OphirRF.(NEW PRODUCTS)
October 1, 2003... Designed primarily for the point to multipoint fixed wireless access market, Model 5302055 is a small, lightweight, highly linear amplifier module and has a minimum small signal gain of 34dB and 1.5 watts of linear output power. Running from a...

Half Duplex Emulator: Critical Technologies Inc.(NEW PRODUCTS)
October 1, 2003... Critical Technologies announces the Half Duplex Link Emulator. Designed for use in the military and private wireless radio and communications lab environment, the emulator provides high assurance and repeatability in testing and validation...

Filters: K&L Microwave Inc.(NEW PRODUCTS)
October 1, 2003... K&L Microwave introduces this filter. The electrical specs for this unit are 55 dB @ 9.3 GHz. Electrical specifications can be achieved in frequency ranging from 2 GHz to 11 GHz. www.klmicrowave.com; (410) 749-2424 * Write In 156 or...

Probe station: Cascade Microtech.(NEW PRODUCTS)
October 1, 2003... Cascade Microtech announces a series of 300 mm semiautomatic and manual $300 Probing Stations that utilize the ERS AirCool + high performance thermal system. The $300 probing stations are available with an integrated AirCool + chuck...

Frequency synthesizers: Elcom Technologies, Inc.(NEW PRODUCTS)
October 1, 2003... Elcom introduces a series of dual output, ruggedized frequency synthesizers. Designed for high capacity MW and MMW radios up to 38 GHz, the LCDFS series has a tuning bandwidth up to 1350 MHz and step sizes ranging from 25 kHz to l0 MHz. DC...

SMA couplers: MECA Electronics.(NEW PRODUCTS)
October 1, 2003... MECA introduces the 780 series, miniature, 50-watt, stripline directional couplers suited for applications between 500 MHz and 18 GHz where precise power monitoring, external leveling, signal mixing or swept transmission and reflection...

Laser Diode Modules: California Eastern Laboratories.(NEW PRODUCTS)
October 1, 2003... California Eastern Laboratories announces two 10 mW DFB Laser Diode Modules from NEC. The NX8563LA Series modules feature an extended -20[degrees]C to +85[degrees]C temperature range and, under small signal modulation conditions, bandwidth that...

Surface Mount LEDs: BivarOpto.(NEW PRODUCTS)
October 1, 2003... BivarOpto, the Optoelectronics Division of Bivar, Inc., announces their SMPT Series of Surface Mount LED devices designed to accept the company's Flexible Light Pipes (FLP Series), creating a design and installation style that eliminates the...

Protection module: Citel, Inc.(NEW PRODUCTS)
October 1, 2003... Citel introduces the DS250VG protection module for single and three phase AC power line applications. Citel component engineers have developed a Gas Discharge Tube (GDT) for this device. The DS250VG employs a hybrid circuit (MOV-GDT) that...

Cords: Whitney Blake Company.(NEW PRODUCTS)
October 1, 2003... Whitney Blake offers a variety of stocked Koiled Kords. The retractile properties of the Koiled Kords gives the user the range of motion needed in demanding environments. In addition, the durability of the cords make them suitable for the...

Shielding technology: Maxwell Technologies, Inc.(NEW PRODUCTS)
October 1, 2003... Maxwell Technologies introduces Rad-Stak[TM], radiation shielding technology that utilizes stacked packaging to create fully space-qualified components. Rad-Stak is a completely shielded multi-level die package, created out of the Rad-Pak[R]...

USB adapters: Phihong.(NEW PRODUCTS)
October 1, 2003... Recent developments in the PSA05R Series adapters from Phihong provide custom solutions for portable electronics OEMs. The adapter features a USB socket which allows the data cable to charge a portable device. The USB output adapter is designed...

Field bus connectors: ERNI.(NEW PRODUCTS)
October 1, 2003... ERNI announces cage clamp connection options for its ProfiBus and CanBus series field bus connectors. The connector contains a latching spring clip, which makes for easy, quick connection--open the clip, insert the wire or stranded core, and...

Linear RF amplifier: NP Technologies.(NEW PRODUCTS)
October 1, 2003... Offering an IP3 of +58 dBm, the NP-504 amplifier is designed for high linear performance across the 100 to 500 MHz band. Typical PldB power is 150 watts, with a saturated power of 200 watts. Gain is 50 dB and flatness is rated at [+ or -] 1 dB....

EMC test system: Schaffner EMC, Inc.(NEW PRODUCTS)
October 1, 2003... Schaffner introduces a modular system for conducted EMC immunity testing. The Modula EMC test system standard functions include the generation of classic interference pulses such as burst and surge, as well as power quality simulations. The...

Switching power supplies: HiTek Power.(NEW PRODUCTS)
October 1, 2003... HiTek Power introduces a family of low-profile 150-watt switching power supplies with a high-output current pulse capability. The TEK 150 series AC/DC power supplies measure 1.5 x 3 x 5" and weigh less than a pound. Their U-channel casing...

Electronic hardware: RAF Electronic Hardware.(NEW PRODUCTS)
October 1, 2003... A selection of electronic hardware manufactured to U.S. National Aerospace Standards (NAS) is available from RAF Electronic Hardware. Electronic hardware manufactured to NAS specifications includes standoffs, spacers, swage spacers, and...

Bandpass filter: Communications & Energy Corp.(NEW PRODUCTS)
October 1, 2003... Model 4001BPUDNT is a bandpass filter with supplementary tuneable notches. The filter passes a UHF channel and has two notches which may be tuned for added selectivity. The bandpass filter is available as both standard NTSC analog or as a...

UMTS radio tester: Rohde & Schwarz.(NEW PRODUCTS)
October 1, 2003... The CMU300 is a UMTS radio tester that allows function-reliable installation of the UMTS network. The CMU300 provides transmitter and receiver measurements in one instrument. During installation, the CMU300 serves as a UMTS conformance tester...