ZJSR5101-221 TDK Corporation, ZJSR5101-221 Datasheet - Page 4

• Manufacturer Part Number: ZJSR5101-221
• Manufacturer: TDK Corporation

Specifications of ZJSR5101-221

• Lead Free Status / RoHS Status: Compliant

AN EXAMPLE OF MEASURING
NOISE SUPPRESSION EFFECT
(Radiation spectrum)
TTL OUTPUT WAVEFORM WITHIN A SHIELDING CASE
MODEL
• All specifications are subject to change without notice.
Shield case
T TL74ALS04
EMC receiver system
Antenna
height:
1 to 4m
EMC filter
Time ( 10ns/DIV. )
Antenna height above
Vertical/horizontal
polarization planes
Mesh size: less than 30mm
ground: 25cm
900mm
Anechoic chamber
( FCC filed )
R:500Ω
C:50pF
Nonconductive
stand
Specimen
under test
RADIATION LEVEL
(a)WITHOUT EMC FILTER
(b)WITH EMC FILTER
BICONICAL ANTENNA INDUCED WAVEFORM
100
100
80
60
40
20
80
60
40
20
0
0
1
1
Time ( 10ns/DIV. )
3
3
10
10
Frequency(MHz)
Frequency ( MHz )
30
30
100
100
001-01 / 20060607 / e9632_zj.fm
Time ( 100ns/DIV. )
TTL74ALS04
300
300
VCCI ( 3m )
VCCI(3m)
1000
1000
(4/4)