Ultra linear UHF amplifiers to carry trunked radio signals underground in the Tyne & Wear Metro (a subway system in Newcastle, England). 26 amplifiers were installed in 1991/2, each operating at 150W dissipation ‘24/7’ since then. They have accumulated well over 3million operating hours, and earlier this year there was the first and only field failure.

Ultra linear bi-directional, high gain, amplifiers for extending 800MHz trunked radio communications into blast proof bunkers at oil refineries. Several high profile names carried such products in their catalogues, but could not deliver in practice. Eltac designed and delivered units in a matter of weeks.

Compact 50 and 100W 500-1000MHz amplifiers for jamming applications. These products have been in continuous production since 1990.

1.5kW sources at 13.56MHz and 27.12MHz for industrial plasma generators and laser excitation.

High power harmonic filters and directional couplers to solve specific installation problems at co-located base station sites. Several hundred filters were subsequently produced.

Single channel filtered on-frequency repeaters with controlled delay and group delay for carrying paging signals into ‘dead’ areas.

We can offer quick and competitive turn around times so look forward to quoting you for your next project design.

NDA's are of course no problem.