John Callahan Email & Phone Number | Mentored, taught USA, Nigerian, Saudi military technical personal in proper HF/VHF transceiver calibration, repairs. Serviced , repaired tropospheric scatter , microwave equipments. Performed complete STB-SOC device characterizations across PVT including video encoder/decoder encryption compliance, certification testing. Conducted six sigma product root cause analysis on VSAT (TDMA) Ku band wireless systems. Conducted full customer acceptance testing (CATP) on GPRS/GSM satellite phones equipped with GPS, Bluetooth (IEEE_802_11) technology. Specialties: Telecommunications, wired/wireless systems , video parametric analysis.

John Callahan

Mentored, taught USA, Nigerian, Saudi military technical personal in proper HF/VHF transceiver cali...
Escondido, California, United States

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John Callahan’s Location Escondido, California, United States

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John Callahan’s Prior Industry Trident Microsystems | Nxp Semiconductors | Conexant | Conexant Systems | Hughes Network Systems

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Validation Engineer

2010-02-01 00:00:00 - 2011-04-01 00:00:00

Validation Test Engineer

2009-08-01 00:00:00 - 2010-02-01 00:00:00

Validation Engineer

2002-03-01 00:00:00 - 2008-08-01 00:00:00

Product, Test, Support Engineer

2002-03-01 00:00:00 - 2008-08-01 00:00:00

Quality,Product,Test Engineer

1986-07-01 00:00:00 - 2002-03-01 00:00:00

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John Callahan is a Mentored, taught USA, Nigerian, Saudi military technical personal in proper HF/VHF transceiver calibration, repairs. Serviced , repaired tropospheric scatter , microwave equipments. Performed complete STB-SOC device characterizations across PVT including video encoder/decoder encryption compliance, certification testing. Conducted six sigma product root cause analysis on VSAT (TDMA) Ku band wireless systems. Conducted full customer acceptance testing (CATP) on GPRS/GSM satellite phones equipped with GPS, Bluetooth (IEEE_802_11) technology. Specialties: Telecommunications, wired/wireless systems , video parametric analysis.

John Callahan has prior
experience in the following industries:
Trident Microsystems | Nxp Semiconductors | Conexant | Conexant Systems | Hughes Network Systems

John Callahan has the following professional experience:
Trident Microsystems | Nxp Semiconductors | Conexant | Conexant Systems | Hughes Network Systems