The Eαlab=0.83 MeV resonance in the 22Ne(α,γ)26Mg reaction strongly impacts the reaction rates in the stellar temperature region crucial for the astrophysical s process. We report on a new measurement of the energy and strength of this resonance using techniques different from previous investigations. We use a blister-resistant 22Ne-implanted target and employ γγ-coincidence detection techniques. We find values for the resonance energy and strength of Eαlab=835.2±3.0 keV and ωγ=(4.6±1.2)×10-5 eV, respectively. Our mean values are higher compared to previous values, although the results overlap within uncertainties. The uncertainty in the resonance energy has been significantly reduced. The spin-parity assignment, based on the present and previous work, is Jπ= (0+, 1-, 2+, 3-). [ABSTRACT FROM AUTHOR]