Ceramic
High Pass Filter
2250 to 4750 MHz
HFCN-1810
Maximum Ratings
OperatingTemperature
StorageTemperature
RF Power Input*
Features
• low cost
-55°C to 100°C
-55°C to 100°C
7W max. at 25°C
• small size
• 7 sections
• temperature stable
• excellent power handling, 7W
CASESTYLE:FV1206
Model
Price
Qty.
(10-49)
(10-49)
HFCN-1810
$1.99
*Passband rating, derate linearly to 3W at 100°C ambient.
HFCN-1810D $2.49
Applications
• sub-harmonic rejection
• transmitters/receivers
• lab use
Pin Connections
RF IN
1**
RF OUT
3**
2,4
GROUND
High Pass Filter Electrical Specifications1 (TAMB=25°C)
** RF IN & RF OUT can be interchanged
MODEL
NO.
STOP BAND
(MHz)
PASSBAND
(MHz)
VSWR
Typ.
POWER
INPUT
(W)
fco, MHz
Nom.
OutlineDrawing
Frequency
Min.
(loss 3 dB)
(loss<1.3 dB) (loss<2 dB)
(MHz)
1.5:1
Typ.
Max.
Typ.
Stopband
20:1
(loss>40 dB) (loss>20 dB)
HFCN-1810
1100
1480
1810
2250-3850
1950-4750
2250-3750
7
7
1. For Applications requiring DC voltage to be applied to the Input or output, use HFCN-1810D (DC Resistance to
ground is 100 Mohms min.)
typical frequency response
schematic
RF IN
RF OUT
40dB
20dB
3dB
f co
CY
f
1.3 dB
FREQUEN
Typical Performance Data at 25°C
Frequency
(MHz)
InsertionLoss
(dB)
VSWR
(:1)
1.00
250.00
94.72
69.71
48.11
55.76
26.94
11.73
3.10
0.83
0.52
0.50
0.64
>20
>20
>20
>20
>20
8.81
2.15
1.53
1.19
1.10
1.49
1.81
2.73
4.18
6.05
1000.00
1320.00
1490.00
1643.00
1780.00
2250.00
2750.00
3046.00
3750.00
4048.00
4750.00
5750.00
7000.00
inch
Outline Dimensions (
)
mm
G
A
.126
3.20
B
.063
1.60
C
.037
0.94
D
.020
0.51
E
.032
0.81
F
.009
0.23
.169
4.29
H
.087
2.21
J
.024
0.61
K
.122
3.10
L
.024
0.61
M
.087
2.21
N
.012
0.30
P
wt
.071 grams
1.80 .020
0.84
1.73
3.22
4.60
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
HFCN-1810
INSERTION LOSS
HFCN-1810
VSWR
100
90
80
70
60
50
40
30
20
10
0
10000
1000
100
10
1
0
1000
2000
3000
4000
5000
6000
7000
0
1000
2000
3000
4000
5000
6000
7000
FREQUENCY (MHz)
FREQUENCY (MHz)
®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV.
M95167
EDR-6437/4
HFCN-1810
RVN/AD/CP
050113
C
Mini-Circuits
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
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