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Selective Radiation Meter for Collocated Sites

January 21, 2004 11:16 am | Product Releases | Comments

A long-standing issue that deals with the ability to accurately measure the contribution of each emitter at a site has been solved. Traditional measurement techniques were to turn off all emitters, then turn them back on one by one, measure their radiated emissions levels, and compute the percentage of standard radiated by each one....

RF System in Package Designs for LTCC and Co-fired Ceramic Laminate Substrates

January 21, 2004 10:57 am | Product Releases | Comments

Laminate structures and low-temperature co-fired ceramic technologies allow custom RF module designs for SiP architectures. By Michael Gaynor The design and development of RF circuits is an ever evolving work of art. From elementary circuit design to transmitter and receiver functions, RF power amplifiers for base stations and full architecture RF circuit design for satellite phones, one size doesn't fit all....

USB Switches

January 21, 2004 10:48 am | Product Releases | Comments

California Micro Devices announced three USB overcurrent protection switches. The CM3511/12/13 USB overcurrent switches support four USB ports in a single device. This allows next-generation PCs, which will have up to 8 ports per desktop, or 3 to 4 USB ports per notebook, to reduce the number of overcurrent protection devices per system by 50% vs....

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Solid State Relays

January 21, 2004 10:48 am | Product Releases | Comments

Clare announces the CPC1130N, CPC1135N and CPC1231N OptoMOS solid-state relays (SSR). These 3 SSRs are optically coupled, normally closed relays, which utilize depletion mode MOSFETs to achieve a 1 Form B relay contact configuration. All are packaged in the miniature 4-pin SOP package. These products are normally closed switches which consume a minimal amount of power in the 'ON' state and feature silent switching....

Microwave Feedthru

January 21, 2004 10:48 am | Product Releases | Comments

Times Microwave introduces a new capability in ultra-high vacuum, high reliability microwave Feedthru's. The custom designs use a glass-to-metal seal technology, in Feedthru's and Beam Position Monitor applications. Designs for interfaces from SMA through 7/8 inch EIA have been produced. Key features of this design include: UHV capability; precision microwave design; high radiation compatibility; crack-free, high-reliability glass seal desi...

Ceramic Filters

January 21, 2004 10:48 am | Product Releases | Comments

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Cable Connectors

January 21, 2004 10:48 am | Product Releases | Comments

Tyco Electronics announces a cable connector product extension to the MULTI-BEAM XL line of modular Power/Signal connectors. The cable mount connector terminates up to 8 AWG, 600 V wire, carries up to 55 Amps on a single contact and satisfies Hot-Swap and Cable I/O applications. The MULTI-BEAM XL cable connector is available in two versions....

Serializers and Deserializers

January 21, 2004 10:48 am | Product Releases | Comments

Fairchild Semiconductor announces four LVDS serializers and deserializers. The serializers (FIN1215, FIN1217) convert parallel LVTTL to serial LVDS, and the deserializers (FIN1216, FIN1218) convert serial LVDS back to parallel LVTTL. Typically used as a matching SerDes pair, these devices provide 21:3 bit compression....

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SMA Connectors

January 21, 2004 10:48 am | Product Releases | Comments

Compel announces the availability of their press-in SMA connector series. Operating from DC to 18 GHz, the line offers typical insertion loss of < 0.06 dB and VSWR of < 1.15:1 with 50 Ω impedance. RF leakage runs typically measures < 90dB. Brass or stainless steel housings are available with gold or passivate plating options....

Electromotive Receiver

January 21, 2004 10:48 am | Product Releases | Comments

Star Micronics introduces the RDG-08B electromotive receiver. The RDG-08B has been developed for the mobile communication equipment market and Bluetooth-compatible headsets that are manufactured small and thin in size. Its 8 mm diameter round-type meets space-saving requirements of the mobile market....

High Speed Attenuator

January 21, 2004 10:48 am | Product Releases | Comments

AMC Model ADVAN-218-15DD options HS25NS and 5B is a 2 to 18 GHz digitally variable attenuator. The dynamic range is 15 dB in 0.5 dB steps and uses 5 bit binary control. The switching speed is 15 ns maximum, 6 ns typical. The insertion loss is 3.0 dB at 2.0 GHz and 6.0 dB at 18.0 GHz. The VSWR is 2....

Arbitrary/Function Generator

January 21, 2004 10:48 am | Product Releases | Comments

The Dual-Channel Arbitrary/Function Generator R&S AM300 has been added to the Rohde & Schwarz Smart Instruments family. As an I/Q generator, it can be used to generate complex digitally modulated signals as required for mobile radio. As a function generator, it can be used to output all conceivable standard waveforms on two independent channels....

Hot Swap Controller

January 21, 2004 10:48 am | Product Releases | Comments

National Semiconductor introduces a – 48 V hot swap controller. This device integrates a 100 V bias regulator with an active current control loop, start and fault timers and under-voltage/over-voltage (UV/OV) protection to provide a system solution for board insertion into live – 48 V backplanes....

Digital Audio Subsystem

January 21, 2004 10:48 am | Product Releases | Comments

ARC announces the ARC 600 Digital Audio Platform. The initial set of digital audio codecs available on the ARC 600 includes: MP-3 encode, MP-3 decode, MPEG-4 AAC encode (with Temporal Noise Shaping), AAC decode (with Temporal Noise Shaping) and WMA decode. The ARC 600 data path and 56-bit accumulator provide the necessary internal precision for high-fidelity audio....

Lead Acid Chargers

January 21, 2004 10:48 am | Product Releases | Comments

Cell-Con announces its line of thermally controlled current regulated lead acid chargers. These products are available in 6 V and 12 V models capable of charging lead acid batteries up to 18 AH. The current regulation will charge batteries at a high rate and automatically reverts to a lower rate as necessary before going float when the battery is fully charged....

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