Omega Engineering, Inc.    Stamford, CT 06907
May 14, 2013 Featuring 0.25 in. shaft diameter, ZSD Series is suited for applications requiring miniature, high-precision encoders. Units feature NPN open collector output and quadrature outputs with indexing, available in 100 or 1,000 pulses per shaft revolution. Designed with all metal construction for years of trouble-free operation, shaft servo mount generators operate from supply voltage of 4.75–28 Vdc with max frequency of 200 KHz and accuracy within 0.017°.

Agilent Technologies, Inc.    Santa Clara, CA 95051
May 13, 2013 With MXG and EXG X-Series, user can apply channel corrections directly to fixtures and devices under test. Proprietary ASIC, in concert with Agilent USB power sensor, allows automatic amplitude and phase flatness corrections or equalization. Connectivity options enable realistic complex-modulated direct digital stimulus and digital upconversion using N5102A digital signal interface module. By allowing automatic leveling for external RF amplifiers, power servo enhancement accelerates verification.

Crystek Corp.    Fort Myers, FL 33913
May 10, 2013 Operating at 6,000 MHz with control voltage of 0.5~4.5 V, Model CVCO33BE-6000-6000 features typical phase noise of -85 dBc/Hz at 10 KHz offset. Input voltage is 5 V, with max current consumption of 40 mA. Pulling and Pushing are minimized to 8.0 MHz and 5.0 MHz/V, respectively. Housed in 0.5 x 0.5 in. SMD package, USA-made VCO is suitable for digital radio equipment, fixed wireless access, satellite communications systems, and base stations.

Rohde & Schwarz GmbH & Co      Germany
May 08, 2013 Combining baseband generator, RF generator, and MIMO fading simulator, R&S SMW200A covers 100 KHz to 3 GHz frequency range and features I/Q modulation bandwidth of 160 MHz with internal baseband. System can be equipped with optional second RF path for frequencies up to 6 GHz, and with max of 2 baseband and 4 fading simulator modules, users get two VSGs in single unit. Fading scenarios such as 2 x 2 MIMO, 8 x 2 MIMO for TD-LTE, and 2 x 2 MIMO for LTE-Advanced carrier aggregation can be simulated.

Rohde & Schwarz GmbH & Co      Germany
May 06, 2013 With frequency range of 950–3,000 MHz, R&S SLG generates up to 32 digital satellite TV transponders simultaneously and in real-time. Sixteen of 32 transponders transmit externally fed transport streams, while others transmit internally generated PRBS data. Transport streams are fed into instrument via IP or ASI interface, and each channel can contain ARB waveform or CW carrier instead of TV signal. R&S SLG can be operated from PC via web GUI, and can also be remote controlled via SCPI or SNMP.

IQD Frequency Products    Palo Alto, CA 94301
May 03, 2013 Supplied in 3.2 x 2.5 mm package with grounded metal lid, IQXV-40 series offers period jitter of 100 ps peak-to-peak max and is available for range of supply voltages: 5.0, 3.3, 2.5, and 1.8 V. Any frequency from 1.25–54 MHz can be specified, frequency stability reaches down to ±20 ppm, and frequency pulling is specified at ±50 ppm min over pulling range of 2.5 V ±2.5 V. Applications include clock recovery in STBs, DVD players, and digital imaging as well as macro base stations.

IQD Frequency Products    Palo Alto, CA 94301
May 03, 2013 Based on atomic clock, IQRB-1 rubidium oscillator maintains high accuracy irrespective of temperature fluctuations. It operates at standard frequency of 10 MHz, accepts supply voltages between 12–18 V, and consumes up to 6 W with warm up time of typically 5 min. Operating temperature range is -30 to +65°C while storage temperature is rated at -55 to +85°C. Sub Miniature Atomic Clock is housed in 5-pin, 51 mm square package and resists EMI, shock, and vibration.

Crystek Corp.    Fort Myers, FL 33913
Apr 26, 2013 Operating at 6,400 MHz with tuning voltage of 0.3–4.7 Vdc, CVCO55CXT-6400-6400 Coaxial Resonator Oscillator features typical phase noise of -100 dBc/Hz at 10 KHz offset. Device exhibits output power of 5.0 dBm into 50 Ω load with supply of +8.0 Vdc and current consumption of 35 mA max. Pushing and Pulling are minimized to 1.5 MHz/V and 0.5 MHz, respectively. Housed in 0.5 x 0.5 in. package, VCO is suited for digital radio equipment, satellite communications systems, and base stations.

Connor-Winfield Corp., The    Aurora, IL 60505
Apr 26, 2013 Housed in 36 x 27 x 13.46 mm hermetically sealed CO-8 package, 12 Vdc Model OX200-SC provides 10 MHz LVCMOS output and is designed for applications such as IP Backhaul using IEEE1588 PTP Master Clock that requires high frequency stability. Ovenized third overtone SC Cut crystal oscillator features frequency stability of ±1.5 ppb within temperature range of 0–70°C. EFC can vary frequency ±0.2 ppm over 0–4 V. Typical phase noise levels range from -85 dBc/Hz at 1 Hz to -150 dBc/Hz at 10 kHz.

Z-Communications, Inc.    San Diego, CA 92126
Apr 22, 2013 Operating from 4,384–4,386 MHz with tuning voltage range of 1–4 Vdc, Model CRO4385A-LF features phase noise of -108 dBc/Hz at 10 kHz offset with typical tuning sensitivity of 15 MHz/V. Device delivers typical output power of 3 dBm at 5 Vdc supply while drawing 21 mA over temperature range of -40 to 85°C. Housed in 0.5 x 0.5 x 0.22 in. MINI-16 package, voltage controlled oscillator features typical second harmonic suppression of -10 dBc.

Z-Communications, Inc.    San Diego, CA 92126
Apr 19, 2013 Operating from 2,700–5,400 MHz with tuning voltage range of 0–24 Vdc, Model V600ME31-LF features typical phase noise of -107 dBc/Hz at 100 kHz offset and average tuning sensitivity of 140 MHz/V. Octave tuning VCO delivers typical output power of 7 dBm into 50 Ω load while operating from 5 Vdc supply and drawing 25 mA. Housed in 0.5 x 0.5 x 0.16 in. package, oscillator operates from -40 to 85°C while suppressing second harmonic to better than -20 dBc.

Z-Communications, Inc.    San Diego, CA 92126
Apr 19, 2013 Supplied in 0.91 in. x 0.91 in. x 0.45 in. SMT SDRO package, DRO8000A covers 8,000 MHz within 0–12 Vdc tuning voltage range. VCO utilizes dielectric resonator technology and features typical phase noise of -103 dBc/Hz @ 10 kHz offset and average tuning sensitivity of 1 MHz/V. Designed to deliver typical output power of 3 dBm into 50 Ω load while operating from 5 Vdc supply and drawing 20 mA, product operates over -40 to +85°C range while suppressing second harmonic to better than -40 dBc.

Bliley Technologies, Inc    Erie, PA 16508-0428
Apr 16, 2013 Available at specified frequencies from 50–125 MHz, V1A Ultra-Low Noise series exhibits typical phase noise performance (dBc/Hz) of -86 @10 Hz, -118 @ 100 Hz, -143 @ 1 KHz, -157 @ 10 KHz, -164 @ 100 KHz, and -167 at 1MHz. VCXO comes in 9 x 14 mm, 4-pad package and can be customized for specific operating temperature and frequency vs. temperature stability. Areas of use include ultra low noise signal sources, test and measurement, avionics, and microwave backhaul applications.

Vaunix Technology Corporation    Haverhill, MA 01835
Apr 15, 2013 With LMS Sweep Trigger feature, users of Lab Brick LMS Series can synchronize linear frequency sweep functionality with other lab test instruments. USB-compatible, synthesized signal generators feature 100 µs switching time and fine 100 Hz frequency resolution, requiring no additional DC supply. Advanced features include: phase-continuous linear-frequency sweeping; selectable internal/external 10 MHz reference; and ability for GUI software to track/control several connected signal generators.

Microsemi    Irvine, CA 92614
Apr 11, 2013 Intended for communications equipment, enterprise routers/switches, SAN equipment, and servers, dual-channel ZL30240 and single-channel ZL30241 generate output clocks with jitter as low as 0.27 psec (rms). Both consume <300 mW per channel and feature numerically controlled oscillators that can generate any frequency with fine tunability of 0.1 ppb. Products also feature 2–4 independently programmable outputs with support for multiple frequencies (up to 940 MHz) and multiple signal formats.

Vaunix Technology Corporation    Haverhill, MA 01835
Apr 04, 2013 Featuring aluminum construction, Lab Brick LMS Series meets demand for defined frequency bands through 4 GHz, specifically 70-450, 250-1,500, 600-3,200, and 1,000-4,000 MHz with output power options of +10, +13, and +20 dBm, depending on model. USB-compatible, synthesized units feature 100 µs switching time and 100 Hz frequency resolution, with no additional DC supply voltage. Advanced features include phase-continuous linear-frequency sweeping and selectable internal/external 10 MHz reference.

Crystek Corp.    Fort Myers, FL 33913
Apr 04, 2013 Operating from 5,685–5,780 MHz with tuning voltage range of 0.3–4.7 Vdc, Model CVCO55CXT-5685-5780 features typical phase noise of -102 dBc/Hz at 10 KHz offset. Coaxial-based VCO exhibits output power of 0.0 dBm into 50 Ω load with supply of +5.0 Vdc and current consumption of 25 mA max. Housed in 0.5 x 0.5 in. package, USA-made device minimizes Pushing and Pulling to 1.5 MHz/V and 0.5 MHz, respectively. Second harmonic suppression is -30 dBc typical.

Bomar Crystal Co.    Middlesex, NJ 08846
Mar 28, 2013 Supporting -10 to +70°C or -40 to +85°C ranges, ultra light crystals offer precision with frequencies from 15.000–48.000 MHz in fundamental mode. Ultra low phase noise oscillators, designed to minimize power consumption with availability of Tri-State Function, operate from -40 to +85°C and support frequencies from 0.750–110.000 MHz in fundamental or Third OT Mode. Current consumption is 30 mA max, and phase jitter from 12 KHz to 20.000 MHz is 1 pS max with P-P Jitter of 25 pS max.

SpectraTime    Neuchtel 2000  Switzerland
Mar 27, 2013 Housed in 50 x 50 x 30 mm package weighing 100 g, LNMO low phase noise master crystal oscillator features phase noise of -110 dBc/Hz at 1 Hz from 10 MHz carrier. Unit has hardened radiation rates less than 100 kRad and offers high frequency stability of ±1E-9 over -30 to +70°C temperature range. With power consumption of 1.5 W, oscillator is suited for GNSS receivers, up/down converters, transponders, board calculators, and synthesizers.

SpectraTime    Neuchtel 2000  Switzerland
Mar 27, 2013 Featuring 76 x 20 x 38 mm footprint, GXClok™-500 integrates 50-channel GPS/GNSS receiver with crystal oscillator module. Device features low phase noise of -95 dBc/Hz at 1 Hz from 10 MHz carrier and high frequency stability of ±3E-10 over temperature range of -40 to +85°C. Consuming 3 W nominal, GXClok-500 provides precision timing for satcom, telecom, navigation, broadcast, defense, and instrumentation applications.