New Products

Directional Coupler

The model 1821 is a directional coupler that operates in a frequency range of 1 to 18 GHz. This model features coupling of 10 ±0.5 dB, directivity of 16 dB minimum and maximum VSWR (any port) of 1.35. The coupler offers an insertion loss (includes coupled power) of 1.3 dB maximum, power rating (input) of 20 W average, 3 kW peak and standard connectors that include SMA female, optional SMA male or N female. Unit may be manufactured to meet military specifications. Weight: 4.4 ounces. Delivery: stock to 30 days.

Krytar,
Sunnyvale, CA
(408) 734-5999,
www.krytar.com.

High Power Directional Coupler

The model CD2-122-142-40-2K is a high power directional coupler designed for long range search radar in the 1.2 to 1.4 GHz band. The coupler can handle 2 kW average power and 20 kW pulse power. There are two forward and two reverse coupled ports at 40 dB ±0.5 dB down from the main thru-line. The coupler has an insertion loss of < 0.15 dB and the VSWR is < 1.15 with a minimum directivity of 20 dB at each port. The input and output connectors are EIA 7-16 and the coupled ports shown are SMA female. The coupler can be adapted with many other connector types to suit different applications.

MITEQ Inc.,
Hauppauge, NY
(631) 436-7400,
www.miteq.com.

Fast Switching Power Amplifiers

The model 5303039D and model 5303068A operate in the 20 to 2000 MHz frequency range at greater than 50 W RF output power at Psat, and can quickly be switched off to enhance system sensitivity in the receive mode. As a result, these modules are ideal for wideband communications and EW applications, with duplex receive and transmit functions. These modules can be switched within 2 ms to be within 20 dB of KTB in conjunction with no input signal. These models can also be hot switched. Delivery: six weeks.

Ophir RF,
Los Angeles, CA
(310) 306-5556,
www.ophirrf.com.

Hybrid Oscillator

The HT700 and HVT700 hybrid oscillators combine the high performance of discrete oscillators with the tight stability of integrated compensation. The HT700 operates in a frequency range from 1 to 100 MHz and is available with a variety of output waveforms. The HT700 can hold a stability of ±0.5 ppm over extended temperature ranges of –40° to +85°C. These oscillators are suitable for a variety of GPS applications including avionics and military. Communications applications include satellite and voice data, microwave and voice data, and radio base stations.

Rakon Ltd.,
Auckland, New Zealand
+64 9 573 5554,
www.rakon.com.

Ultra Linear RF Amplifier

The model SM4450-43L is a GaAs FET amplifier designed for various military and commercial applications demanding high performance. The unit operates from 4.4 to 5 GHz with a P1dB of +43 dBm and OIP3 of +62 dBm. Small-signal gain is 55 dB with a flatness of ±0.5 dB across the band. Standard features include a single +12 VDC supply, thermal protection with auto reset and over/reverse voltage protection. Size: 7.5" × 3.97" × 0.79".

Stealth Microwave Inc.,
Trenton, NJ
(888) 772-7791,
www.stealthmicrowave.com.

Crystal Oscillator

The model 9210B is a military oven-controlled crystal oscillator (OCXO) designed for ground tactical and airborne applications where good frequency stability and phase noise are required under severe environments. This model is based around a third-overtone SC cut crystal. The standard 9210B oscillator is available in either 5 or 10 MHz output configurations, both of which provide good frequency stability and phase noise performance in static or dynamic environments. The 9210B is capable of operation in vibration environments exceeding 30 G rms. Size: 2" × 2" × 1.25". Price: $1,795.00.

Symmetricom Inc.,
San Jose, CA
(978) 927-8220,
www.symmetricom.com.

Broadband Bias Tees

The VBN-CS series of miniature broadband coaxial bias tees is designed for applications in commercial and military frequency bands. The VBN-CS series 50 W bias tees are offered in five distinct models covering popular frequency bands. The VBN-CS110 operates from 100 to 1000 MHz, the VBN-CS120 from 100 to 2000 MHz, the VBN-CS130 from 100 to 3000 MHz, the VBN-CS810 from 800 to 1000 MHz and the VBN-CS172 from 1700 to 2000 MHz. All models exhibit low insertion loss of 0.4 dB typical, high RF-DC isolation of 40 dB typical and a typical VSWR of 1.20.

Vista RF Inc.,
Santa Clara, CA
(408) 943-8114,
www.vistarf.com.

Components

Thin Film Inductor

This thin film inductor in the 0402 size offers high Q and tight tolerances with high current handling capability as well as repeatability. With its land grid array packaging and miniature size, the inductor provides both high frequency performance and rugged construction for reliable automatic assembly in applications such as mobile communications, satellite TV receivers, GPS, vehicle location systems, wireless LANs, filters and matching networks. The L0402 offers an inductance range of 0.82 to 6.8 nH. Price: $0.10 to $0.30. Delivery: stock to six weeks.

AVX Corp.,
Myrtle Beach, SC
(843) 448-9411,
www.avx.com.

Partial Wrap Termination Resistors

These partial wrap termination resistors offer an exposed solder fillet that is designed to facilitate visual inspection for the termination joint of the flip chip resistor. The flip chip resistor delivers high frequency performance to 40 GHz. Ohmic values range from 10 W to 2kW. The partial wrap around termination is available in platinum silver as well as PtAg plus a solder coating of 62/36/2 (SAC-alloy). These resistors are an ideal choice for high frequency radio communications, microwave and radar applications. Price: $0.40 to $0.65 (1000).

International Manufacturing Services Inc.,
Portsmouth, RI
(401) 683-9700,
www.ims-resistors.com.

High Power Bias/Monitor Tees

These high power bias/monitor tees operate at a frequency range of 100 to 8000 MHz. The tees feature high DC current, high RF power, broadband performance, low insertion loss and low VSWR. Applications include high power device characterization, high power amplifier development and high power/high current in-line amplifier bias. Size: 1" × 1" × 2" (excluding connections).

Antelope Valley Microwave Inc.,
Lancaster, CA
(661) 726-9903,
www.avmicrowave.com.

5 W Fixed Attenuator

The model series 352-009-XXX is comprised of 50 W fixed attenuators that offer attenuation values from 1 to 30 dB covering the DC to 6 GHz frequency range and 5 W average power rating. The package measures 2.46" × 0.63" for 1 to 20 dB values and 2.86" × 0.63" for 21 to 30 dB values. The connector configuration is N male/N female. This series is an economical solution and most dB values are available from stock.

BroadWave Technologies Inc.,
Franklin, IN
(317) 346-6101,
www.broadwavetech.com.

Solid-state Switch Matrix

This CANBUS-based solid-state switch matrix with RS-422 control interface performs from 3.4 to 4.2 GHz and is available in full fan-out configurations from 32 × 32 to 32 × 64. The model 5096 switch matrix consists of two input modules, four output modules and one controller module. This matrix is designed for signal routing applications and can also be utilized as a building block for numerous ATE applications.

Dow-Key Microwave,
Ventura, CA
(805) 650-0260,
www.dowkey.com.

PIN Diode Attenuator

The model A6P-69N-0MG is a multi-octave digitally controlled miniature PIN diode attenuator that operates from 2 to 18 GHz with a 64 dB dynamic range in 0.25 dB steps. Across the entire band, VSWR is less than 2.1, insertion loss is less than 4.5 dB and it is capable of handling +13 dBm CW, 1 W maximum. With 8-bit binary, TTL compatible logic, the switching speed is less than 1.5 ms from any state to any state. Size: 1.7" × 1.8" × 0.75".

G.T. Microwave Inc.,
Randolph, NJ
(973) 361-5700,
www.gtmicrowave.com.

PIN Diode Limiter

The model LP2018 is a passive 2 to 18 GHz PIN diode limiter that offers a built-in return with fast response and short recovery time of 10 to 20 ns typical. This limiter has low insertion loss of 1.8 dB, with protection in high power environments for 1 W CW and 100 W peak input (1 ms) power handling capability. The unit is hermetically sealed.

Herotek Inc.,
San Jose, CA
(408) 941-8399,
www.herotek.com.

High Power Attenuators

The 50FHDQ series of high power attenuators is designed for a variety of high power test applications. Models range from the 50FHDQ-XXX-300-3N (300 W, DC to 3 GHz, with N M/F connectors) to the 50FHDQ-XXX-500-3N (500 W, DC to 3 GHz, with N M/F). TNC and 7/16 DIN connectors are also available.

JFW Industries Inc.,
Indianapolis, IN
(317) 887-1340,
www.jfwindustries.com.

Suspended Substrate Filter

The model 11SB10-3100/T2000-O/O is a filter that utilizes suspended substrate technology to realize low insertion loss and tight stopbands. This filter realizes insertion loss less than 1 dB at 3100 MHz and a 3 dB relative bandwidth of 2 GHz. Extremely tight shape factors of 1.02 on the low side and 1.05 on the high side make this a selective filter. The filter can be sealed for use in harsh environments as needed.

K&L Microwave Inc.,
Salisbury, MD
(410) 749-2424,
www.klmicrowave.com.

Digital Phase Shifter

The model DP-2-4-425-50-PX is a digital phase shifter that covers 400 to 450 MHz. Typical specifications include a 6 dB maximum insertion loss, 1.5 VSWR, phase accuracy at 425 MHz ±2.8°, +5 V DC at 25 mA, 1 ms maximum switching speed and an operating temperature of –40° to +85°C. Size: 2 × 1 × 0.210 inch low profile package.

Lorch Microwave,
Salisbury, MD
(410) 860-5100,
www.lorch.com.

Electromechanical Switches

These electromechanical switches utilize a non-molded cavity design that achieves a high performance. These switches are available in a variety of mechanical and electrical configurations tailored to meet a system’s requirements. This SPDT switch offers a miniature design with SMA connectors and is available up to 18 GHz. Options available include latching or failsafe actuator, suppression diodes and indicators. Delivery: one to two weeks ARO.

Microwave Communications
Laboratories Inc. (MCLI),
Saint Petersburg, FL
(727) 344-6254,
www.mcli.com.

Two Diplexers

The first waveguide diplexer covers a frequency range from 7.9 to 8.5 GHz and measures 177 × 30 × 30 mm. The filter’s bandwidth is 42 MHz and the duplex space is 120 MHz. The second waveguide diplexer covers a frequency range from 7.1 to 7.8 GHz. The filter’s bandwidth is 56 MHz, the duplex space is 154 MHz and its physical dimensions are 177 × 30 × 30 mm. Both diplexers have an insertion loss of £ 1.5 dB and a high Tx/Rx isolation of ? 70 dB.

Microwavefilters srl,
Pioltello, Italy
+39-02-92162703,
www.microwavefilters.it.

Type-N Attenuators

These type-N UNAT fixed attenuators offer a selection of thirteen different attenuation values ranging from 1 to 20 dB, good return loss and flat attenuation over the broad DC to 6000 MHz band. The UNAT fixed attenuators offer a unique unibody construction that endures rigorous applications and wide temperature extremes ranging from –40° to +100°C. Patent pending. Price: from $15.95 (1–9).

Mini-Circuits,
Brooklyn, NY
(718) 934-4500,
www.minicircuits.com.

HF Relays

The models G6K-RF, G6Z, G6Y and G6W are HF relays that feature small size and low power consumption. The G6Z, G6Y and G6W have a low power consumption of 200 mW and the G6K-RF has a power consumption of 100 mW. In addition, each relay features good isolation and insertion loss characteristics. At 1 GHz, the isolation for the G6K-RF is 20 to 30 dB minimum. Size: G6Z: 9.5 × 8.6 × 20 mm; G6W: 9.2 × 9.4 × 20 mm; G6K-RF: 5.4 × 6.9 × 10.3 mm. Price: G6Y and G6Z: $1.50 (10,000); G6K-RF: $10.00 (10,000); G6W: $50.00 (10,000).

Omron Electronics LLC,
Schaumburg, IL
(847) 882-2288,
www.components.omron.com.

RF CMOS Switch

The model PE4283 SPDT is a reflective switch that has been developed for the convergence market and generic RF applications. Featuring ultra-low power consumption, high compression point and good ESD tolerance, this new device offers a unique combination of versatile features, high performance and competitive price for emerging applications in the WLAN, ISM, BT and other short range radio markets. This model offers less than 1 dB of insertion loss from DC to 4 GHz, 2 kV ESD tolerance and isolation of 34 dB at 1 GHz. Price: $0.25 (10,000).

Peregrine Semiconductor Corp.,
San Diego, CA
(800) 737-6937,
www.psemi.com.

Wideband High Pass Filter

The part number 6HM-130/3G-S11 is a miniature high pass filter with an extended passband. This high performance unit offers a nominal 1 dB passband of 130 MHz to 3 GHz while maintaining less than 1 dB of insertion loss for 95 percent of the passband. Passband can be further extended to meet specific requirements.

Reactel Inc.,
Gaithersburg, MD
(301) 519-3660,
www.reactel.com.

High Power Transmitter Combiner

This high power transmitter combiner is designed for base station systems that include GSM, DCS, PCS and UMTS. These combiners offer low operation temperature and stability for maximum reliability and energy efficiency. The combiner features high isolation, low operating temperatures, two separately fused fan banks for redundancy, long life span, standard 19" – 2U rack size and is available in various channel combining configurations.

Renaissance Electronics Corp.,
Harvard, MA
(978) 772-7774,
www.rec-usa.com.

Octave Band Divider

This application specific series of economical power dividers/combiners is designed for sig-nal routing within building wireless distribution applications. The two-way divider operates between 1500 to 3000 MHz. Electrical performance offers typical insertion loss of 0.25 dB, isolation of 23 dB typical, VSWR of 1.25 typical, phase unbalance of 2° maximum and amplitude unbalance of 0.3 dB maximum. Forward power handling is 20 W CW. Size: 2" × 2" × 1", plus connectors.

Response Microwave Inc.,
Framingham, MA
(978) 456-9184,
www.responsemicrowave.com.

Multi-position Coaxial Switches

These miniature terminated multi-position coaxial switches (3 to 6 position) provide reliability, long life and good electrical performance. The switch features low current and a significantly reduced height suitable for high density packaging applications. The SP-3T thru SP-6T operate at a frequency range of DC to 18 GHz. These switches offer RF cold switching of 2 W average, 50 W impedance and a failsafe or latching operating mode.

RLC Electronics Inc.,
Mount Kisco, NY
(914) 241-1334,
www.rlcelectronics.com.

Chip Resistors

These high reliability chip resistors meet the visual inspection requirements of MIL-PRF-38534 and are ideal for use in hybrid applications requiring exclusive characteristics. The resistors offer tolerances from 0.1 percent, power ratings from 20 to 2000 mW temperature coefficients of resistance as low as 25 ppm, and voltage ratings from 15 to 200 V. The operating range for these resistors is from –55° to +125°C. Size: 0202: 0.020" × 0.020"; 2512: 0.250" × 0.125". Price: < $1.00.

State of the Art Inc.,
State College, PA
(800) 458-3401,
www.resistor.com.

Ku-band Switch Assembly

The model MFS 134 is a switch assembly for Ku-band antenna applications. This model operates in the Ku-band with typical electrical specifications that include a noise figure of 6 dB maximum at 25°C, gain at 14.875 GHz of 5.2 dB ± 0.5 dB at 25°C, output port isolation (all ports on) of 18 dB minimum and a switching speed of 20 nanoseconds typical. Size: 1.45" × 1.7" × 0.220". Weight: 35 grams maximum.

TRAK Microwave Corp.,
Tampa, FL
(813) 901-7200,
www.trak.com.

Two-way Power Divider

The model WPD-50/2N is a 50 W, two-way broadband Wilkinson power divider that operates in the 800 to 2700 MHz frequency range and offers a minimum of 20 dB (25 dB typical) of port-to-port isolation with an insertion loss of 0.5 dB nominal above the theoretical split. This model features N female connectors on all ports and is well suited for applications including antenna sharing, in-building systems, test and verifications labs and integrated test modules.

Trilithic Inc.,
Indianapolis, IN
(800) 344-2412,
www.trilithic.com.

Grid Array Network

The CHC series is an 18-resistor ball grid array network designed to maximize signal integrity in high speed digital circuit designs by combining nine Thevenin pairs in a network schematic. These chipscale networks are available in a wide range of standard and custom resistance values. The devices also feature absolute TCRs to ±100 ppm/°C and standard tolerances to ±1 percent with operating temperatures from 0° to +70°C. Price: $0.99 (10,000). Delivery: 10 weeks.

TT electronics,
IRC Advanced Film Division,
Corpus Christi, TX
(361) 992-7900,
www.irctt.com.

High Linearity Mixer

The model MH205A is a passive GaAs MESFET mixer that provides high dynamic range performance and is available in a Pb-free SOIC-8 package. This device uses patented techniques to realize +35 dBm input IP3 at an LO drive level of +17 dBm when used in a simple application circuit in an upconverting or downconverting high side LO configuration. This single monolithic integrated circuit does not require any external baluns or bias elements and operates over a frequency of 800 to 960 MHz. Price: $2.25 (10,000).

WJ Communications Inc.,
San Jose, CA
(408) 577-6200,
www.wj.com.

Amplifiers

Hermetically Sealed DLVA

The model LVD-218-50 option HERM is a hermetically sealed 50 dB detector log video amplifier (DLVA). This amplifier operates over the frequency range of 2 to 18 GHz. The DLVA offers true DC coupling, with a logging range of –40 to 0 dBm minimum, with a pulse response of 50 ns in a recovery time of 250 ns. This DLVA employs planar diode detectors and integrated video circuitry for high speed performance and good reliability.

American Microwave Corp.,
Frederick, MD
(301) 662-4700,
www.americanmicrowavecorp.com.

Gain Block MMIC Amplifier

The model HMC474MP86 is a general-purpose SiGe HBT gain block MMIC SMT amplifier that covers DC to 6 GHz. This Micro-P packaged amplifier can be used as a cascadable 50 W RF/IF gain stage with 15.5 dB gain and up to +11 dBm saturated output power. The HMC474MP86 delivers an output IP3 of +22 dBm at 850 MHz, while operating from a single positive supply as low as +3 V, and consuming only 25 mA.

Hittite Microwave Corp.,
Chelmsford, MA
(978) 250-3343,
www.hittite.com.

SDLVA

The model MSDLVA-2020-70 options 48 and SE SDLVAs operate from 4 to 8 GHz (other frequencies are available). This unit has high speed and utilizes GaAs technology in a compact size. It offers a dynamic range of 80 dB, VSWR of 1.6 typical and TSS of –73 dBm typical. The logging range is –65 to +15 dBm. Frequency flatness is ±1 dB typical. Size: 4.6" × 0.98" × 0.24".

Planar Monolithics Industries,
Frederick, MD
(301) 631-1579,
www.planarmonolithicsindustries.com.

Power Amplifiers

The model QPN-94042730-01 and model QPN-94043025-02 are W-band power ampli-fiers that operate in a frequency range from 92 to 96 GHz and offer 25 dB gain minimum. Two saturated output power levels are offered: QPN-94042730-01 at 27 dBm and QPN-94043025-02 at 30 dBm. DC requirements are +5 V at 2.0 A for 0.5 W output and 4.0 A for the 1 W output. Package sizes are 2.0" × 1.4" × 1.0" for 0.5 W and 2.2" × 1.7" × 1.4" for 1 W, with WR-10 inputs and outputs. Fast pulse modulation is available.

QuinStar Technology Inc.,
Torrance, CA
(310) 320-1111,
www.quinstar.com.

Quad-band Polar Modulator

The model RF3178 is a low profile quad-band polar modulator-capable transmit (Tx) module with four-port receive (Rx) capability for GSM/GPRS/EDGE Class 12 operation. The Tx module builds upon its power amplifier technology with integrated power control, PHEMT switch technology and integrated filters. The result is a compact, high performance module that simplifies transmitter design. Size: 7 × 8 × 1.4 mm.

RF Micro Devices Inc.,
Greensboro, NC
(336) 664-1233,
www.rfmd.com.

Power Amplifiers

The model AHP-74052030-01 and model AHP-84052030-01 are class A power amplifiers that utilize MMIC PHEMT technology and offer performance from 71 to 76 GHz and 81 to 86 GHz, known as E-band, respectively. Both amplifiers feature 30 dB small-signal gain, 20 dBm P1dB and 22 dBm Psat output power nominally. The RF connectors are WR-12 waveguide with UG387/U flange. These amplifiers feature single DC power supply and normal operation is +8 to +12 V at 3.5 A for each model. Size: 4.20" × 2.68" × 6.15".

WiseWave Technologies Inc.,
Torrance, CA
(310) 539-8882,
www.wisewave-inc.com.

Antenna

High Efficiency Antenna

The model RPCR2-36-N is a high efficiency 2' diameter antenna designed for use in the 3.6 GHz point-to-point licensed communications band. The radiation pattern conforms to ETSI EN 302 078 V1.1.1 class TS3. This model operates in a frequency range from 3.4 to 3.8 GHz. The reflector is precision spun aluminum. The mount includes azimuth/elevation fine adjustment capability and is designed to attach to a range of mast pipe sizes from 1.9" to 4.5" in diameter.

mWAVE Industries LLC,
Gorham, ME
(207) 857-3083,
www.mwavellc.com.

Devices

Fast Recovery Epitaxial Diode

The D and DQ family of fast recovery epitaxial diodes (FRED) can be reliably operated up to 175°C junction temperature. These diodes offer improved margin and reliability at the same power level, and increased RMS current capability at elevated junction temperatures. The FREDs feature low leakage, platinum doping and are available in RoHS compliant form by adding a “G” to the end of the part number.

Advanced Power Technology,
Bend, OR
(541) 382-8028,
www.advancedpower.com.

Ring Quads

The MFA series of ring quads is designed for high volume applications requiring repeatable wideband performance. An in-house epitaxial process provides control over carrier concentration and thickness, resulting in good lot-to-lot uniformity, good matching of junction capacitance and tight forward voltage matching. This series also features low series resistance, low junction capacitance and low leakage currents. Price: $1.99 each (1000).

MicroMetrics Inc.,
Londonderry, NH
(603) 641-3800,
www.micrometrics.com.

High Power PHEMT Transistors

These 10 discrete power PHEMT transistor devices utilize the 0.35 micron power PHEMT production process, offer good power, gain and efficiency performance, and are well suited for L- through Ku-band high power amplifiers. These production PHEMT devices are capable of achieving power densities greater than 1 W/mm of gate periphery. The TGF2021 family offers devices with gate peripheries ranging from 1 to 12 mm and is suited for high power amplifiers up to 12 W through X-band; the TGF2022 family of devices offers gate peripheries from 0.6 to 6 mm, sizes ideal for high power amplifiers up to 8 W through Ku-band. Delivery: stock to 12 weeks.

TriQuint Semiconductor Inc.,
Hillsboro, OR
(503) 615-9000,
www.triquint.com.

Integrated Circuit Receiver and Transmitter Chip Set

This GaAs MMIC sub-harmonically pumped receiver and transmitter chip set integrates an image reject sub-harmonic anti-parallel diode mixer, an LO buffer amplifier and a low noise amplifier for the receiver, and an output amplifier for the transmitter. The image reject mixer eliminates the need for an image bandpass filter after the amplifier to remove thermal noise at the image frequency. Using 0.15 micron gate length GaAs PHEMT device model technology, these devices cover the 18 to 25 GHz frequency bands. The receiver and transmitter pair, identified as XR1006 and XU1002 respectively, are well suited for wireless communications applications.

Mimix Broadband Inc.,
Houston, TX
(281) 988-4600,
www.mimixbroadband.com.

Material

High Frequency Circuit Material

The RO4000® series of high frequency circuit material is a glass-reinforced hydrocarbon/ceramic thermoset laminate system designed for performance sensitive, high volume commercial applications. These laminates and prepregs are designed to offer good high frequency performance and low cost circuit fabrication. The result is a low loss material, which can be fabricated using standard epoxy/glass (FR4) processes.

Rogers Corp.,
Rogers, CT
(860) 774-9605,
www.rogerscorporation.com.

Software

Electromagnetic Simulation Software

This recent release of Microsoft Windows® XP Professional x64 version of HFSS™ v10 of the electromagnetic field simulation software is designed for RF/microwave and high speed digital design. The migration of the electromagnetic technology to a 64-bit operating system delivers additional capacity and speed to the simulation of high performance electronic designs. Support for Windows XP Professional x64 removes the memory limitations inherent to 32-bit personal computers. HFSS users can expect to save engineering time by accessing the additional resources the 64-bit PC hardware and O/S environments have to offer.

Ansoft Corp.,
Pittsburgh, PA
(412) 261-3200,
www.ansoft.com.

Sources

Frequency Multipliers

These active frequency multipliers are available in ×2, ×3, ×4 and ×5 configurations. The multipliers operate in a frequency range from 5.25 to 96 GHz. The products feature internal amplification, filtering and voltage regulation. Optional attenuation control and fault detection are also available. Output power to 2 W is available.

Phase One Microwave Inc.,
Rocklin, CA
(916) 624-1445,
www.phase1microwave.com.

Coaxial Resonator Oscillator

The model CRO4400A is a coaxial resonator oscillator (CRO) that utilizes voltage-controlled oscillator (VCO) technology and is geared for the point-to-multi-point radio market. This model is optimized for narrowband frequency operation and covers the 4380 to 4420 MHz frequency range within 0.5 to 4.5 VDC of control voltage and operates with an average tuning sensitivity of 16 MHz/V. The VCO offers a clean spectral signal of –105 and –128 dBc/Hz, typical, at 10 and 100 kHz from the carrier, respectively. Size: 0.50" × 0.50" × 0.22". Delivery: stock to four weeks.

Z-Communications Inc.,
San Diego, CA
(858) 621-2700,
www.zcomm.com.

Temperature-controlled Crystal Oscillators

The C2260 series of temperature-controlled crystal oscillators (TCXO) is designed for use in telecom, wireless and data communications applications. Utilizing a new generation of TCXO ICs, the C2260 series can stabilize the frequency from 6.4 MHz up to 32 MHz over a wide temperature range of –30° to +85°C to better than 0.28 ppm. The parts are fully compliant to the GR1244-Core and GR-253-Core standard. This series features temperature stability, performance and two enclosure technology advantages that include expansion coefficient and flexibility.

Vectron International,
Hudson, NH
(888) 328-7661,
www.vectron.com.

Test Equipment

Waveform Generator

This arbitrary waveform generator (AWG) simultaneously delivers 1.25 GS/s and 10 bits of vertical resolution for emerging communication systems, such as ultra-wideband, multiple-input multiple-output radios and advanced DSL. The model N6031A enables digital-signal-processing and systems engineers who design advanced wideband systems to rapidly create realistic orthogonal frequency division multiplexing UWB signals compliant with the multiband OFDM alliance proposal. The model N6030A and model N6031A provide up to 1 GHz of I/Q bandwidth and up to 75 dBc of spurious free dynamic range for rapidly creating realistic wideband signals. Price: $30,000.

Agilent Technologies Inc.,
Palo Alto, CA
(800) 829-4444,
www.agilent.com.

Ultra-portable Handheld Analyzer

The model MT8220A UMTS Master is an ultra-portable handheld Node B analyzer de-signed for 3G/UMTS applications. Covering the UMTS ranges of 824 to 894 MHz and 1710 to 2170 MHz, as well as 2300 to 2700 MHz, the MT8220A can conduct both RF and demodulated measurements. In addition, it functions as a spectrum analyzer with continuous frequency coverage up to 7.1 GHz, with displayed average noise level of typically –153 dBm at 1 GHz and built-in SMART measurements for easy operation. Price: $13,950. Delivery: six to 12 weeks.

Anritsu Co.,
Morgan Hill, CA
(408) 778-2000,
www.us.anritsu.com.

Digital Imaging System

The eVue™ digital imaging system enables dramatic productivity gains in semiconductor wafer navigation and testing. Designed primarily for engineers doing process development or device characterization and modeling, using the eVue digital imaging system can easily save two to three hours a day that is currently wasted on inefficient semiconductor navigation and test data collection issues. Optimized for on-wafer test with wafer probing stations, eVue allows users to navigate, observe and measure devices more quickly and effectively. Price: $18,999. Delivery: eight weeks upon receipt of order.

Cascade Microtech Inc.,
Beaverton, OR
(503) 601-1000,
www.cascademicrotech.com.

Arbitrary/Function Generator

The AFG3000 series of arbitrary/function generators consists of six models that shorten test time and reduce time from design to market. The series features an architecture based on a powerful “generator on a chip” ASIC and the platform’s user interface is straightforward and easy to use. These models address the problem for engineers, who need to test electronic circuits with one or more signal inputs and sine waveforms at frequencies up to 240 MHz, generate arbitrary waveforms up to 2 GS/s, obtain up to 1 ppm clock stability and who desire an intuitive graphical user interface.

Tektronix Inc.,
Beaverton, OR
(800) 835-9433,
www.tektronix.com.