Advertisement
The Source on Design and Technology for the Wireless and RF Engineer
Subscribe to Wireless Design and Development All
View Sample

FREE WDD Email Newsletter

Chip Resistor Exhibits Long Stability

October 9, 2008 6:03 am | Product Releases | Comments

Vishay Intertechnology’s VCS1625Z Z-Foil SMT current sensing chip resistor delivers a load-life stability of ±0.02% at 70°C for 2,000 hours at rated power. The device offers a TCR of ±0.05 ppm/°C from 0°C to 60°C and ±0.2 ppm/°C from -55°C to 125°C, 25°C ref., power coefficient (“?R due to self heating”) of ±5 ppm at rated power and a tolerance of ±0....

Chip Resistors Provide Tight Tolerance

October 9, 2008 6:03 am | Product Releases | Comments

Stackpole Electronics’ HVC Series high voltage chip resistors demonstrates a tolerance level of 0.1% and TCRs of 25 ppm. The components offer voltage handling to 3.5 kV, resistance values of 2 G? and VCRs down to 1 ppm/V. The resistors perform in medical applications, high voltage power supplies, personal protection devices, night vision goggles, baggage scanning equipment, instrumentation, and power and phone distribution safety circuitry....

Rejustors Operate at High Temperatures

October 9, 2008 6:03 am | Product Releases | Comments

Microbridge Technologies’ MBH-273-AS1 Type I, MBH-273-AS2 Type IIA and MBH-273-AS2 Type IIB rejustors function in a temperature range from -55°C to 230°C....

Advertisement

Gate Resistors Eliminate Damage

October 9, 2008 6:03 am | Product Releases | Comments

Caddock Electronics’ Sudden Fault Fuse Resistors (SFFR) gate resistors offer damage elimination in the gate driver circuit caused the breakdown of gate isolation in the IGTB. The sudden application of the high voltage fault instantaneously distributes multiple interruptions along the length of the SFFR element to open the high voltage fault....

Trimmmer Demonstrates 50 Resistance

October 9, 2008 6:03 am | Product Releases | Comments

Bourns’ Model 3312 2 mm sealed single-turn trimming potentiometer (trimmer) offers resistance values of 10, 20 and 50 ? over an operating temperature range from -55°C to 125°C. The device exhibits standard resistance toleratce of ±20%, voltage divider adjustability of ±0.2%, rheostat adjustability of ±0....

VCO Presents Optimal Linearity

October 9, 2008 6:03 am | Product Releases | Comments

Crystek’s CVCO55FL-0200-0239 VCO operates from 200 to 239 MHz with a control voltage range from 0.5 V to ~4.5 V. It features a typical phase noise of -123 dBc/Hz at 10 kHz offset, and it has optimal linearity. Output power is typically 9 dBm. The VCO is packaged in the industry standard 0.5? × 0.5? SMT package....

Power Supplies Demonstrate ITE Approval

October 9, 2008 6:03 am | Product Releases | Comments

Emerson Network Power launches its LPS200-M series of high efficiency 250 W AC/DC power supplies that feature both ITE and non-patient contact and non-patient critical medical safety approvals. The 3? × 5? × 1.5? open-frame power supplies have a typical full load efficiency of 88% and a power density in excess of 11 W per cubic inch....

TOPICS:
Advertisement

Amplifier Features Noise Figure of 0.55 dB

October 9, 2008 6:03 am | Product Releases | Comments

Mini-Circuits unveils its ultra-low noise ZX60-0916LN+ amplifier that has a noise figure of 0.55 dB while delivering 18 dB gain and a high output power of up to 16.5 dBm. Reliable and packaged in a rugged Unibody housing and using SMA connectors, these amplifiers can be used in a range of applications from 824 MHz to 960 MHz, including CDMA: 824 to 894 MHz, GSM Rx: 880 to 915 MHz and GSM Tx: 925 to 960 MHz....

GaAS FET Amplifier for Digital Video Broadcast Apps

October 9, 2008 6:03 am | Product Releases | Comments

Stealth Microwave, Inc. introduces its Model SM7175-43 7.1 to 7.5 GHz solid state GaAs FET amplifier for European digital video broadcast applications. The amplifier provides 58 dB of linear gain with a P1 dB of 43 dBm. It is available in modular form (standard), as a lab unit or in a 19? rack-mount form....

Interface Module Provides Simple Analog Signal Conversion

October 9, 2008 6:03 am | Product Releases | Comments

Turck, Inc. introduces its IMS interface module that provides a cost-effective solution for analog signal conversion. The module's profile measures 6.2 mm wide. Along with signal conversion, this compact module conditions and isolates signals from external sources, making it effective in industries where electrical noise is commonplace....

L-Band VCO Exhibits Low Phase Noise

October 9, 2008 6:03 am | Product Releases | Comments

Z-Communications, Inc. announces its Model CLV1295A-LF RoHS compliant VCO in L-band that operates from 1,235 to 1,355 MHz with a tuning voltage range of 0.50 to 4.50 V DC. The VCO features a typical phase noise of -105 dBc/Hz at 10 kHz offset and a typical tuning sensitivity of 68 MHz/V. It delivers a typical output power of 5 dBm at a 5 V DC supply while drawing 26 mA (typical) over the temperature range of -40°C to 85°C....

High Performance Connector Creates Rugged Cable Assemblies

October 9, 2008 6:03 am | Product Releases | Comments

San-tron, Inc. announces its Model eSMA high performance connector to address the problems of signal transmission and fragility of solder joints in hand-formable cable assemblies. This connector features an extended ferrule and enhanced performance from an internal design. It also features failure-proof coupling nuts; EZ style, solder free, captivated center contacts; and a solder damming positive cable stop....

SMT Fuse Features Extended Current Ratings

October 9, 2008 6:03 am | Product Releases | Comments

Schurter announces several new current ratings to its UMT 250 Series of SMT fuses for a total of 22 ratings from 80 mA to 10 A. The series provides over-current and short-circuit protection in both primary and secondary circuits. The versatile one-package solution streamlines design, procurement and automated assembly processes....

Single Test System Encompasses Entire LTE Protocol

October 9, 2008 6:03 am | Product Releases | Comments

Setcom Wireless announces its S-CORE conformance and research test environment for LTE (long term evolution) protocol testing and monitoring. S-CORE is a protocol tester for LTE signaling that is easy to use, it provides clear diagnostic information, and it leverages off-the-shelf hardware to reduce capital expense....

Pages

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading