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Air Filters

January 7, 2002 5:35 am | Comments

Universal Air Filter has introduced a new heat exchanger air filters that are NEBS-compliant for telecommunications enclosure applications. Heat exchanger technology allows telecom equipment design engineers to reduce reliance on conventional air conditioning for electronics equipment cooling. The new air filters help heat exchangers operate at full peak efficiency and minimize maintenance Quadrafoam air filters feature sturdy one-piece r...

Power Supply for CompactPCI Systems

January 7, 2002 5:35 am | Comments

Tracewell Power introduces the TTX Series of power supplies. The series includes a 400 watt 3U, 1-slot power supply and a 700 watt 6U, 1-slot model for CompactPCI™ systems. Providing high-density, high-efficiency and reliability all within 1-slot (4HP), the supply operates full power at 60°C, 400 lfm with an 87% efficiency....

Three Phase Power Supply

January 7, 2002 5:35 am | Comments

Phoenix Contact now offers an internationally approved industrial three-phase QUINT POWER Supply with 20 A output. This compact 24 V DC power supply features a wide range input suitable for the North American (3 3 480 V) and European (3 3 400 V) machine tool, material handling, and automotive industries....

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Dual Element Transient Voltage Suppressors

January 7, 2002 5:35 am | Comments

Offering design engineers high density circuit protection, AVX recently extended its TransGuard® Series of bi-directional transient voltage suppressors with the introduction of a dual-element 0405 MultiGuard® multilayer ceramic transient voltage suppression array. This line of surface mount chips offer the equivalent of two separate 0402 varistors, or four back-to-back diodes with two EMI capacitors....

Dual Input Portable Spectrum Analyzer

January 7, 2002 5:35 am | Comments

Avcom-Ramsey Technologies has released the new PSA-45DSI, the latest addition to the PSA-45 series of lightweight spectrum analyzers for antenna alignment and L-band signal monitoring. This new analyzer features dual input which allows connection to two LNBs simultaneously. The LCD can show either LNBs' output or both side by side....

Quick Disconnect Connectors

January 7, 2002 5:35 am | Comments

C.E. Precision Assemblies has developed a series of high power quick disconnect connectors and adapters called HPQD. They follow the concept of the SMP (GPO) connectors and are rated to 300 watts, CW at 7 GHz. The connectors are HPQD(M), HPQD(M) 90 degree, and HPQD(F)(BK) to 0.180 microporous semi-rigid....

GaAs Power Amplifier

January 7, 2002 5:35 am | Comments

Hittite Microwave introduces a highly efficient Heterojunction Bipolar Transistor (HBT) MMIC Power Amplifier, which operates between 3 and 4 GHz is packaged in a low cost, surface mount 8 leaded MSOP package with an exposed base for improved RF and thermal performance. The HMC327MS8G provides 21 dB of gain and +30 dBm of saturated power at 45% PAE from a +5 V supply....

Oscilloscope With Debug and Analysis Capabilities

January 7, 2002 5:35 am | Comments

Tektronix announced a new oscilloscope that provides engineers designing high-speed digital systems with advanced debug and analysis capabilities. The TDS6604 digital storage oscilloscope is Tektronix' second generation, high-performance Silicon Germanium (SiGe) instrument. The TDS6604 gives customers the necessary performance to confront a higher level of signal integrity issues in next-gen digital design and a suite of tools to accelerate...

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D/A Converter

January 7, 2002 5:35 am | Comments

Signal Processing Technologies (SPT) announces the SPT5420, an octal 13-bit, parallel input, voltage output, digital-to-analog converter (DAC) tailored for automatic test equipment. With its very low power dissipation (195 mW), ultrafast setting time (15 μs to ± 0.5 LSB. The SPT5420 is pin-copatible with Analog Devices' AD7839....

Single Pole Double Throw RFIC Switch

January 7, 2002 5:35 am | Comments

California Eastern Laboratories (CEL) has added another miniature Single Pole Double Throw (SPDT) switch to its line of NEC GaAs RFICs. The UPG2006TB features low, 1.8V control voltage making it ideal for use in next generation cellular phones, PCS and other L and S Band handset designs. Developed for transmit/receive, antenna diversity and power level control switching applications, key specifications include a control voltage of 1....

Micro Miniature Bypass Coaxial Switch

January 7, 2002 5:35 am | Comments

Dow-Key Microwave's Micro Miniature Bypass Switch (P/N 411F-2308) performs from DC to 3 GHz with upgrade capability to 18 GHz. DC Characteristics include 22-32 VDC (28 VDC nominal operating current is 250 mA typical @ 20°C) operation. Equipped with a failsafe actuator, this switch has an operating speed of 15 ms (max)....

Miniature BNC Connector

January 7, 2002 5:35 am | Comments

Trompeter Electronics announced the introduction of the UCBBJR250-G, a new right-angle, miniature BNC connector designed to address the issue of reducing size and improving density of OEM equipment. This addition to Trompeter's 250 M-BNC Series enables a 40% increase in connector density, and is ideal for high reliability data rate applications such as telco Central Office DS3....

High Power Combiner/Divider

January 7, 2002 5:35 am | Comments

MECA introduces a compact, 100 watt Wilkinson power combiner/divider designed for use in AMPS, TDMA, CDMA, GSM and CDPD systems applications operating over the 0.800 - 1.000 GHz frequency range. The H804-4-0.900 (4-way, N-Female) is ideally suited for high power combining applications and will handle 25 watts input per channel (× 4) as a combiner and 100 watts total as a divider into load VSWR of 2....

Microwave Frequency Relays

January 7, 2002 5:35 am | Comments

CII Technologies has completed the development of the MW3HP, MW4HP and MW6HP, high performance microwave frequency relays with 3, 4 and 6 GHz capabilities respectively, offering extended temperature ratings of -65°C to +125°C while providing 30G's vibration and 100G's shock environmental ratings....

Coax Connectors

January 7, 2002 5:35 am | Comments

HARWIN launched a range of Micro-Miniature Coax Connectors (MMCX) to support the increasing demand for smaller RF applications. Ideally suited to densely populated electronic packages, the MMCX series provides significant space savings, whilst maintaining good RF characteristics/performance. Cable-to-board and cable-to-cable configurations can be accommodated....

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