CXA1597M/P
Item
METAL-NORM mode
REC-EQ frequency response 3
(12kHz, –20dB)
NORM-HIGH mode
REC-EQ frequency response 1
(5kHz, –20dB)
NORM-HIGH mode
REC-EQ frequency response 2
(15kHz, –20dB)
NORM-HIGH mode
REC-EQ frequency response 3
(20kHz, –20dB)
CrO2-HIGH mode
REC-EQ frequency response 1
(5kHz, –20dB)
CrO2-HIGH mode
REC-EQ frequency response 2
(15kHz, –20dB)
CrO2-HIGH mode
REC-EQ frequency response 3
(20kHz, –20dB)
METAL-HIGH mode
REC-EQ frequency response 1
(5kHz, –20dB)
METAL-HIGH mode
REC-EQ frequency response 2
(15kHz, –20dB)
METAL-HIGH mode
REC-EQ frequency response 3
(20kHz, –20dB)
Conditions
METAL-tape, NORM-speed mode
Input a 12kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
NORM-tape, HIGH-speed mode
Input a 5kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
NORM-tape, HIGH-speed mode
Input a 15kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
NORM-tape, HIGH-speed mode
Input a 20kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
CrO2-tape, HIGH-speed mode
Input a 5kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
CrO2-tape, HIGH-speed mode
Input a 15kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
CrO2-tape, HIGH-speed mode
Input a 20kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
METAL-tape, HIGH-speed mode
Input a 5kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
METAL-tape, HIGH-speed mode
Input a 15kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
METAL-tape, HIGH-speed mode
Input a 20kHz signal (–20dB level down) to the
REC IN pins and then measure the relative
deviation from NORM-NS, 315Hz mode.
Min. Typ. Max. Unit
10.4 13.4 16.4 dB
–1.3 0.2 1.7 dB
4.0 6.5 9.0 dB
7.4 10.9 14.4 dB
3.9 5.4 6.9 dB
8.6 11.1 13.6 dB
11.4 14.9 18.4 dB
5.9 7.4 8.9 dB
9.5 12.0 14.5 dB
11.8 15.3 18.8 dB
NORM-NORM mode
REC-EQ signal handling
NORM-tape, NORM-speed mode, RL = 2.7kΩ
Input a 1kHz signal and set the output so that
THD (total harmonic distortion) is 1%. (Measure 11.0 12.0 — dB
the distortion of a +11dB level-up signal.)
NORM-NORM mode
NORM-tape, NORM-speed mode, RL = 2.7kΩ
Input a 1kHz, 0.0dB (reference input level)
REC-EQ total harmonic distortion
(1kHz, 0.0dB, RL = 2.7kΩ)
signal and measure the distortion. (Measure the
distortion as THD + N.)
—
0.14
0.6
%
–6–