|-Time resolusion||: 50/200 ms (spectra), 1/4 ms (count) [for 12.8/51.2 s]|
|-Energy range||: 80 - 1000 keV|
|-Position||: P-1 section, IN-2A-c port (poloidal array :7 channel)|
|: P-7 section, R-9-c port (counter-tangential :1 channel)|
|: P-8 section, R-6-e port (co -tangential :1 channel)|
|-Detector||: NaI(Tl) 5.08 cm in diameter, 5.08 cm in length|
(1) T.Kondoh et al., "Absorption profile estimation of Lower Hybrid
Waves from the hard x-ray and soft x-ray response", Review of JT-60U experimental results from March to October, 1991, JAERI-M 92-073, 300(1991).
(2) S.Ide et al., "Enhencement of absorption of lower hybrid wave by filling the spectral gap", Physical Review Letters, Vol.73 2312 (1994).