Neering Technologies Inc.

Neering Technologies Inc. has a long history in the development and manufacturing of custom precision Filter networks and
Transformers for the electronic industry.

Neering customers are the manufacturers of communication equipment, telephone equipment, computers and computer peripherals, remote sensing equipment, process control equipment and many others. Our customers include several major Canadian,
US, European and South American manufacturers.

Neering Products:
LC Filters (Passive) and RC Filters (Active)
Highly stable networks such as bandpass, bandstop highpass, lowpass and notch filters are designed and manufactured to comply with stringent requirements of our customers. Neering filters use Elliptic, Chebyshev, Butterworth, Bessel, Thompson, Gaussian or Image Parameter designs with steepness factor of 1.02 and rejection of 60 dB or higher. Ripple of 0.5 ds or smaller, in the pass band, is common. Operating temperature range is -35°C to 85°C.

Equalizer Networks
Amplitude equalizers
Incorporated in the design of passive filters when the requirements for the pass-band ripple call for less than 0.1 dB. They can also be used to equalize the loss versus frequency response of the transmission line.

Delay equalizers
Provide linear phase or constant group delay in the filter networks.

Inductors and Chokes
By selecting different magnetic materials, NEERING produces a variety of inductors and chokes capable of achieving stringent requirements such as high Q, high DC current, high frequency and excellent stability.

Transformers
NEERING manufactures ferrite core and small laminated transformers:
. Audio Frequency
. Coupling
. Hybrid
. Impedance Matching
. Line isolating
. Pulse

Size reduction with no sacrifice in performance is achieved by utilizing new, high permeability magnetic materials.