|
| |
 |
|
|
Outline
|
The CO-1305 is a compactC high-performance oscilloscope incorporating a
75 mm CRT.
The vertical axis sensitivity is as high as 10 mV/div and the frequency
band is as wide as DC to 5 MHz.
It incorporates a variety of functions including the intensity
modulation and external sync in a compact package.
|
|
Features
|
● High 10 mV/div vertical axis sensitivity, wide DC to 5 MHz frequency
response.
● DC amplifiers are used with both the vertical and horizontal axes
for wider applications including the capability of low-speed sweep at
below 1 Hz.
● External sync is possible as well as the internal sync to allow
stable waveform observations.
● High-contrast CRT provides high intensity, high sensitivity and wide
bandwidth.
● SPECIFICATIONS
|
SPECIFICATIONS |
| CRT |
75mm CRT |
| Vertical axis |
| Sensitivity Approx. |
10mV/div |
| Attenuator |
1, 1/10, 1/100 and GND |
| Frequency response |
DC : DC to 5MHz (－3dB)
AC : 2Hz to 5MHz (－3dB) |
| Input impedance |
1MΩ, below 50pF |
| Maximum input voltage |
600Vp-p or 300V (DC＋ACpeak) |
| Horizontal axis |
| Sensitivity |
300mV/div or more |
| Attenuator |
Continuously variable to "0" |
| Frequency response |
DC to 250kHz (－3dB) |
| Input impedance |
1MΩ, approx. 40pF |
| Time base |
| Sweep frequency |
10Hz to 100kHz (4 ranges and fine adjustment) |
| Sweep linearity |
5% or less |
| Triggering |
| Trigger mode |
－INT, EXT |
| Trigger area |
INT : 1div. or more of amplitude on display
(4MHz to 5MHz : 2div. or more)
EXT : 2Vp-p or moreIntensity modulation 25Vp-p or more |
| Power source |
100/120/220/216 to 250V AC, 50/60Hz , Approx.
14.5W |
| Case dimensions |
130 (W)×190 (H)×280 (D) mm |
| Weight |
Approx. 3.5kg |
| Accessories |
Instruction manual×1
Accessory cable (CA-46)×1 |
|
|
