Philips PM3050, PM3055 User Manual

DI.~

Philips PM3050/3055

With compliments

Helmut Singer Elektronik

www.helmut-singer.de [e-mail]
fon [phone] fax [phone]
Feldchen 16-24 D-52070 Aachen Germany

CAT 8 x 1OCm vlewing area

P31 phosphor
16kV acceleration voltage
Parallax-lree graticule with continuously
variable illumination
Separate LCD lor display 01 menus, settings,
status indications .tc. LCD is constantly

'Iluminated by backJighting
Autoset sets vertical d.llection.
timebase speed and triggering lor

easy-tO-read display 01 input signals

Yertlc81 d8f\ectIon

Display mOdesVA, VB. -V., VA +V.. VA -r.
Trigger view (PM 3055 only) in any

combination. chopped or alternate

Frequency rH9On..
DC.. >60MHz-3dB (20mV/div...10V/div.)
DC.>35MHz -3dB (2tnV/div...10mV/div.)
In AC mode. lower-3dB pointis <10Hz

Ai.. time

<7ns (20mV/div...10V/div.)
<10ns (2mV/div..10mV/div.)

Max. pulse aberration <1.5sUb. div.
peak-to-peak (input pulse

5dil/.. rise time 1 ns)

OefI8ctlon coetfIclent
2mV/div.10V/div in steps of 1, 2, 5

sequence

Error limit 3%
Continuous control between steps with '>'

flashing in LCD as warning symbol tor uncal,
amplitude

Input Imp8d8nce
1 Mn :t20/0//20pF :t2pF
Max. rated input voltag8 400V (OC + AC peak)

Dynemlc fange

>:t24div. at.10MHz
>8div. at SOMHz

CMRR 100:1 at 1 MHz

Trlg. vlew (PM 3055 onty)

FreQuency response DC... <50 MHz -3<18

(via Ext.. YAo Y.)
Oeffection coefficient 100mVI div. vii Ext. input

2mV/div... 10V/dlv. via YAorYe

HORIZONTAL DISPLAY MODES

NTB. MTBI. Alt.. TB. DTB. X-deft (PM 3055)

TB. X-def1. (PM 3050)

Maln timeba.. (MTB) of tlm8b888 (TB)
Time coefficient O.5s/div... 50ns/div. in steps of

1.2.5 sequence

Expansion x10 fastest sweep speed 5ns/div.
Error limit 3%

Errorlimit total incl. x10 magn. 40/0
Continuous conlrol be1Ween steps with '>'

flashi"g in LCD as warning symbollor u"cal.
;;weep

'iold-olf conti"uously adjustable up to IOx
min value

DeI.y time... (OTB) (PM 3055 only)
Time coefficient 1 ms/div... SOns/div in s1eps 01

1.2.5 sequence
Expansion x10 fastest sweep speed Sns/div.

Errorlimit3%
Error limit total incl. x10 magnification 4%
Continuous control between steps with '>'

flashing in LCD as warning symbol lor uncal

sweep

Trace separation> :t4div DTB shirt only

O.IIY ttmebl" multiplier (OlM)

(PM 3055 only)

Resolution 1 10000
Error limit total 4% (In x 10 magn)
Delay time jitter 1 >20000

lI1ggering (MTB orTS)
Trig. modes: Auto (free run), Trig., Single
Trig. source: A, B. Composite (A, B), Ext. (DC or

AC), Une

LCD indicates 'Not triggered', 'Triggered' or

'Armed' status

~~ coupling: Peak-ta-peak (p.P), DC, TVL.

~lvg8ftng (DTB) (PM 3055 only)

Starts. A, Bo Composite (A. B), Ext.
TVL (only if MTB TVF selected)

MTB end DTB Tr19.

10MHz

SOMHz
100MHz
TVF/TVL
Level range
Siopepos.( ).or
(+)orneg. (-)

X-DEFLECTION
Deflection coefficient:
via channel A or B 2mV/div..10V/div.
via Ext. input 100mV/div.

FreQ. response DC...2MHz
Error limit 5%
Phase shilt <3" (at 100kHz)
Ext. inpyt t MO :t2%//2apF :t2pF
Max. input voltage 4OOV (DC + AC peak)

PoweR SUPPLY
Safety requirements me.. following
specifi~tions: IEC 348 Clu. I, UL 12«.

CSA556B. VDE 0411

AC nominal voltage 100...240V

DC nominal voItage 145...335V
Une frequency SO:.. 400Hz
Power consumption (AC eourC8) max. 5OW

MISCELLANEOUS
Ca/. output 12V:t1 %, frequency 2kHz

Zmodulation inputTTL-compatible, >2.0'1
blanks display,

<O.8V max. intensity, analog controt

possible between 2.0V and O.8V

MECHANICAL DATA
Width 387mm (15.2-;n.) incl. handle

Length 518mm (204-i~.) incl. handle. .

Heighl 146.5mm (5.8-in.) incl. te..

'Nelgnt approx. 75kg (16.5Ib) excl

sensmvlty

Int. Ext.
05div 50mV
1 div. 150mV
2div. 500mV
0 7div. sync. 70mVsync.

%8div. :tSOOmV

neg( ),TVForTVLpos.

350mm (13.8-ln.) excl. handle
excl. knobs

433.5mm (17.1-in.) excl. halidle
and knobs

530.5mm (20.9-in) Incl. handle
andknobs

455.6mm (179-in.) excl. handle.
incl. Mobs

134.5mm (5.3-in.) .xcl. feet

132.5mm (5.2-in.) excl.lower

cablnet
access.

ENVIAONMENTAL DATA
Temperature

ratedrangeofuse +10"...+4O"C

limited range of

operation 0"..+50"C
storage -40"..+75"C
Attitude:

operating 4 SOOm (15.0000.)
transport 12000m(40000ft.)

EMI Meetsrequirementsof

MtL-STD-461 ClassB.
VDE687andVDE0875

Grenzwertklasse B

StIIIdnmodell PM 3050 (single time b..e)

PM 30S2 (Single time bue
rack mount-factory
inst8t1ed)

~i.~': PM~(d~t~~)

r ' PM30S7(dualtimeblle

c rack mount-factory

instatled)

INSTAUMENTOPTtOMS
option 1\: P7 phosphor
option 70: V-output
option 74: Sweep + gate output (PM 3050/52)

Note: Combinations 01 options Ire ~ib/e. but if op­tions 70'lId option 74.,. combined. s-ep output will

not oe includ,d.

Service manual: 4822872 OSa09 (PM 3050)

POWER CORD AND PlUG OPTIONS
001 UniversaJEuro 220V/16A,SOHz

MT8 Sweep + MT8 gate + DT8 gate output

(PM 305S/S7)

482287205311 (PM 3055)

003 Standard North America 120V/15 A, 80Hz

004 UK

005 Switzertand
008 Australia

240V/13A.50HZ
220V/10A. 50 Hz

220V/10A.50Hz

Orderlng example ~.J2 ~

Dual time base rack mount Y out "'standard

America

line cord

(Optiona' accessofias a,. IIsted on tha ~vlou.
paga.)

Nortn