Ceramic
Low Pass Filter
DC to 500 MHz
Features
•
•
•
•
excellent rejection, 40 dB at 1.35 f
3
dB
excellent power handling, 10W
low height
9 sections
!
New
LPCH-500
Applications
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
CASE STYLE: BJ850
PRICE: $5.95 ea. QTY.: (10-49)
(Patent pending)
Electrical Specifications (T
AMB
=-55°C to 100°C)
MODEL
NO.
PASSBAND
(MHz)
(loss<1 dB)
Min.
fco, MHz
Nom.
(loss 3 dB)
Typ.
STOP BAND (MHz)
(loss>20dB)
Min.
(loss>35dB)
Min.
VSWR (:1)
Passband
Typ.
Stopband
Typ.
LPCH-500
DC-500
700
825-950
950-1450
1.2
20
Pin Connections
IN
OUT
GROUND
DEMO BOARD
1
5
2,3,4,6,7,8
TB-189
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power Input
*derate linearly to 3W at 100°C
-55°C to 100°C
-55°C to 100°C
10W* max. at 25°C
Outline Drawing
Suggested PCB Layout (PL-047)
Outline Dimensions (
inch
)
mm
A
B
.320 .700
8.13 17.87
C
—
—
D
.110
2.79
E
.070
1.78
F
.050
1.27
G
.200
5.08
H
.047
1.19
J
.065
1.65
K
L
.090 .400
2.29 10.16
wt.
grams
1.0
Typical Performance Data at 25°C
Freq.
(MHz)
20.00
100.00
300.00
500.00
700.00
825.00
950.00
1150.00
1300.00
1500.00
Ins. Loss
(dB)
0.12
0.22
0.42
0.81
3.95
24.81
39.93
56.63
52.33
36.61
VSWR
(:1)
1.03
1.07
1.11
1.31
3.19
28.96
34.07
35.46
38.61
38.61
INSERTION LOSS (dB)
LPCH-500
INSERTION LOSS
60
50
VSWR
40
30
20
10
0
0
200
400
600
800 1000 1200 1400 1600
FREQUENCY (MHz)
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
0
200
400
LPCH-500
VSWR
600
800 1000 1200 1400 1600
FREQUENCY (MHz)
Mini-Circuits
®
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
ISO 9001 CERTIFIED
REV. B
M82241
ED-8923/11
LPCH-500
AD/RS/CP
020716
京公网安备 11010802033920号
EEWORLD
