Publication CODE |
Title |
NBN EN 60444-4:1997 (1997-04) |
MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS BY ZERO PHASE TECHNIQUE in A PI-NETWORK
PART 4 : METHOD FOR THE MEASUREMENT OF THE LOAD RESONANCE FREQUENCY FL, LOAD RESONANCE RESISTANCE RL AND THE CALCULATION OF OTHER DERIVED VALUES OF QUARTZ CRYSTAL UNITS, UP TO 30 MHz |
|
Price Excl. VAT |
Total number of pages, tables and drawings |
38.00 €
|
. |
Description
[Text at this stage is not available in English]
|
Class |
C93
(TELECOMMUNICATIONS - ELECTRONIC PASSIVE ELECTRONIC COMPONENTS AND OPTICAL FIBRES (SEE ALSO C90))
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC TR 60444-4:1988.
For the series NBN EN 50XXX, the standards are however complete.
|
DE version
|
EN version
|
FR version
|
|
Status |
Registered trilingual Belgian standard EN or FR or DE |
Situation |
Currently active
|
|
Committee |
TC 49
SURFACE MOUNTED PIEZOELECTRIC DEVICES FOR FREQUENCY CONTROL AND SELECTION
|
Responsible |
Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building
Bd Auguste Reyers, 80
1030
BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
|
BEC Approval |
1997-03-11 |
NBN Approval |
1997-07-18 |
Registration |
975332 |
ICS-Code (International Standards Classification) |
31.140
|
NBN Status |
New |
|
Date of ratification (d.o.r.) |
1997-04-17 |
Date of availability (d.a.v.) |
1997-04-17 |
Date of announcement (d.o.a.) |
1997-06-01 |
Date of publication (d.o.p.) |
1997-12-01 |
Date of withdrawal former edition (d.o.w.) |
1997-12-01 |
|