Philips PM3055 Operation Manual page 4

60 MHz DUAL TIME BASE OSCILLOSCOPE
PM3055 - PM3057
Supplement
The PM3055 - PM3057 has been upgraded to a bandwidth of 60 MHz. The following list gives the differences to the
basic Operation Manual.
Section 5.2.1
* Bandwidth at 20 mV ...
* Max. dynamic range
at 1MHz
at 10 MHz
Section 5.2.2
* Bandwidth:
Via A or B channel
at 20mV... 10 V
Via EXT input
Section 5.3.2
* Variable control ratio
Section 5.4.1
* Level range:
DC internal
DC external
Trigger sensitivity:
Internal at 100 MHz
External at 100 MHz
Section 5.4.2
* Trigger level range
10 V
> 60 MHz
(amb. 0... 35°C)
> +/—12 div.
deleted
> 50 MHz
(amb. 0... 35°C)
> 60 MHz
(amb. 0... 35°C)
deleted
> (tor— 8 div.)
> (+or— 800 mV)
< 3,0 div
500 mV
<_ (tor— 8 div)
Input 6 div. sinewave.
Vernier in cal. position.
Input 6 div. sinewave.
Input 6 div. sinewave,
+/—3 div from screen centre
Trig. coupling DC
Trig. coupling DC
NR A ewer
Abschnitt 5
* Die Anwérmzeit des Gerates ist 30 Minuten.
Abschnitt 5.2.1
* Bandbreite bei 20 mV bis 10 V > 60 MHz
* Max. Dynamikbereich
bei 1 MHz
bei 10 MHz
Abschnitt 5.2.2
* Bandbreite:
Uber Kanal A oder B
bei 20 mV bis 10 V
Uber EXT Ejingang
(Umg. 0 ... 35°C)
> +/—12¢em
Entfernt
> 50 MHz
(Umg. 0... 35°C)
> 60 MHz
(Umg. 0 ... 35°C)
Sinusspannung 6 cm.
Feinsteller in Pos. CAL.
Sinusspannung 6 cm.
Sinusspannung 6 cm.,
. +/—3 em ab Schirmitte