Condenser microphone
27 May, 2005 | Supplied by: http://www.davidson.com.au/
Davidson Measurement and PCB Piezotronics have introduced a 1/4", externally polarised pressure microphone for extremely high-level decibel measurements.
Mixers and amplifier
31 March, 2005 | Supplied by: http://www.asdtech.com.au/
Hittite Microwave has introduced two SMT MMIC mixers and a medium power amplifier for applications in microwave radios, sensors and test equipment from 6 to 31 GHz.
Transformer cores
31 March, 2005 | Supplied by: http://www.connektron.com.au/
Core shapes U126 and I126 have been added to the Epcos range of U and I cores (U93, I93, U101 and U141) for power transformers.
HMC497LP4 quadrature modulator
23 February, 2005 | Supplied by: ASD Technology Pty Ltd
Hittite has introduced a direct quadrature modulator for digital modulation applications including: mobile/3G, broadband wireless access and ISM circuits.
Halide-free flux
23 February, 2005 | Supplied by: http://www.nordson.com.au/
EFD's Solder Paste Group has introduced a water-soluble, halide-free flux system.
Combination jack
13 January, 2005 | Supplied by: http://www.carinda.com.au/
Carinda has released a combination RJ/LED/USB magnetics giga jack from CviLux.
Metal film capacitors
13 January, 2005 | Supplied by: http://www.adilam.com.au/
Metallised polypropylene film capacitors are at no risks from leakage. The cases are metallic, the covers are in self-extinguishing plastic (Class V2 to UL-94 standards) and an edging of the case on the cover seals the capacitor, ensuring airtight closure.
Dual channel downconverter RFIC
13 January, 2005 | Supplied by: http://www.asdtech.com.au/
Hittite Microwave Corporation has a high IP3 dual downconverter RFIC which is designed for use in virtually all wireless infrastructure applications in the 1700-2200 MHz band, including those based on CDMA, WCDMA, GSM, GPRS and EDGE standards.
Long-life LEDs
13 January, 2005 | Supplied by: http://www.mrutty.com.au/
BivarOpto has introduced a wedge-based LED designed for extended life and to replace conventional T-1 (5 mm) wedge-based incandescent bulbs.
GSM modules
13 January, 2005 | Supplied by: Connektron
Epcos has developed a unit that at 30% smaller it claims is the world's smallest GSM front-end module based on LTCC.
Custom RF assemblies
15 December, 2004 | Supplied by: http://www.rfindustries.com.au/
JFW Industries is a designer and manufacturer of application specific matrix switches, programmable attenuator assemblies, switch assemblies, manual attenuator assemblies and power divider assemblies. The capability to integrate components such as switches, power dividers, attenuators, amplifiers, diplexers, couplers, isolators, circulators, detectors, dc blocks, bias taps and filters into test systems allows JFW to offer a wide range of solutions to switching and attenuating requirements. With control options such as RS232, GPIB and ethernet, JFW test systems are suitable for a multitude of testing applications and JFW will design a model for the user's specific requirements.
Travelling-wave tube amplifiers
15 December, 2004 | Supplied by: http://www.asdtech.com.au/
Empower's 8000 Series travelling-wave tube amplifiers are specifically designed for high frequency, high power systems, component testing or laboratory experimentation and measurement. Customised units can be provided for specialised applications.
Solid-state programmable attenuators
15 December, 2004 | Supplied by: http://www.asdtech.com.au/
Trilithic Inc has introduced the Model PA-5127-1 solid-state programmable attenuator which operates from 400 to 2000 MHz. The attenuation range is 0-127 dB in 1 dB steps. The switching speed is 2 µs. The operating supply voltage is 5 V and is controlled with TTL.
RF-over-fibre modules
25 November, 2004 | Supplied by: http://www.rfindustries.com.au/
RFI has released a range of RF-over-fibre (RF/OF) modules. Typical applications include the remote locating of antennas and repeater amplifier (booster) applications in tunnels, mines and large building complexes.
RF data radio
25 November, 2004 | Supplied by: http://www.maxon.com.au/
The SD-160 and SD-170 series of RF data radios are a key component in remote control, monitoring and two-way communication systems. The SD-160 features 2 W of transmit power and the SD-170 features 1-5 W of transmit power, LED status indicator and 16 channels for data or voice communication. High level audio quality makes them suitable for golf course and emergency call boxes.
