24
7. Specifications
7-1. Main unit (LX-1000)
Recording media
SDHC/SDXC
SDHC/SDXC card slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Compatible media . . . . . . . . . . . . . . . . . . . SDHC/SDXC cards
Recording capacity . . . . . . . . . . . . . . . . . . . . . . 8 GB – 128 GB
Speed class . . . . . . . . . . . . . . . . . . . . Class 10 recommended
o
Media that has been verified to operate with this system
We provide a list of SD cards that we have verified for operation with this unit on our Information Products Division
data recorders website.
https://datarecorder.jp/en/ You can also contact us. (For contact information, see the last page.)
Sampling frequencies and bandwidths
Series
1
: Corresponds to DAT/audio sampling frequencies
Series
2
: Corresponds to integer frequencies
Series
3
: Corresponds to frequency axis resolution during 2
N
FFT analysis
Series
4
: Corresponds to frequency axis resolution during 2
N
FFT analysis
Series
5
: Down-sampling executed using software processing (1kHz sampling frequency)
Series
1
Series
2
Series
3
Series
4
Series
5
Fs
(kHz)
Bandwidth
(kHz)
Fs
(kHz)
Bandwidth
(kHz)
Fs
(kHz)
Bandwidth
(kHz)
Fs
(kHz)
Bandwidth
(kHz)
Fs
(Hz)
Bandwidth
(Hz)
96.00
40.00
100.00
40.00
102.40
40.00
65.536
25.60
500
200
48.00
20.00
50.00
20.00
51.20
20.00
32.768
12.80
200
80
24.00
10.00
20.00
8.00
25.60
10.00
16.384
6.40
100
40
12.00
5.00
10.00
4.00
12.80
5.00
8.192
3.20
50
20
6.00
2.50
5.00
2.00
5.12
2.00
4.096
1.60
10
4
3.00
1.25
2.00
0.80
2.56
1.00
2.048
0.80
5
2
1.50
0.625
1.00
0.40
1.28
0.50
1.024
0.40
1
0.4
Number of channels that can be recorded simultaneously
Fs (kHz)
Number of channels
Fs (Hz)
Number of channels
Series
1
Series
2
Series
3
Series
4
16-bit
24-bit
Series
5
16-bit
24-bit
96.00
100.00
102.40
65.536
16-ch
8-ch
500
66-ch
66-ch
48.00
50.00
51.20
32.768
32-ch
16-ch
200
66-ch
66-ch
24.00
20.00
25.60
16.384
64-ch
32-ch
100
66-ch
66-ch
12.00
10.00
12.80
8.192
66-ch
64-ch
50
66-ch
66-ch
6.00
5.00
5.12
4.096
66-ch
66-ch
10
66-ch
66-ch
3.00
2.00
2.56
2.048
66-ch
66-ch
5
66-ch
66-ch
1.50
1.00
1.28
1.024
66-ch
66-ch
1
66-ch
66-ch
ATTENTION
The following warnings apply to Series
5
.
o
Monitor output and analog output amplifier output differ during recording and playback as follows.
During recording: Data is output before down-sampling.
During playback: Data is output after down-sampling.
o
During playback, the sampling frequency is always 1 kHz. For example, data recorded at 100 Hz will be played back
at 10 times speed.
o
Aliasing could occur with sampling frequencies of 5 Hz or less.
