HenryTech-HT-HFCN-740-
| Part # | HenryTech-HT-HFCN-740- |
Download  | HenryTech-HT-HFCN-740- |
High Pass Filter
Features
• excellent power handling
HT-HFCN-740+
• Small size
• 7 sections
• temperature stable
•LTCC construction with great moisture resistance, corrosion resistance,
and high reliability
50 Ω 780 to 2800 MHz
electrical schematic
Applications
• sub-harmonic rejection
• transmitters/receivers
• base station of mobile communication and lab use
Electrical Specifications (T
AMB
= 25
°
C)
FCO,(MHz)
Nom.
STOP BAND
(MHz)
PASS BAND
(MHz)
V
WR
(:1
POWER
INPUT
(W)
NO. OF
SECTION
S
(Loss
>33dB)
(Loss
>20dB)
(Loss 3
dB)
Typ.
(Loss
<1.3dB)
(Loss
<2.1dB)
Sto
and Freq
ency
(MHz)
Min.
Min.
Max.
Max.
Typ.
1.5:1
Pin Connections
430
550
0:1
740-3200
7
7
740
900-2200
780-
8
RF IN
1
RF OUT
3
Typical Performance Data at 25
°
C
GROUND
2,4
Frequency
(MHz)
Return Loss
(dB)
Insertion Loss
(dB)
VSWR
(:1)
Maximum Ratings
1
0.04
20
0.49
0.77
24.21
21.06
27.17
14.74
84.12
48.83
36.31
30.92
2.84
2.11
1.29
0.84
394.81
86.78
35.35
22.51
1.13
1.19
1.09
1.45
100
430
550
740
780
900
Operating Temperature
-55
°
C to 100
°
C
-55°C to 100°C
7W at 25ºC
Storage Temperature
RF Power Input
* Passband rating, derate linearly to 3.5W at100
℃
1900
ambient.
2200
2800
3200
16.31
34.91
20.19
0.80
0.78
0.89
1.36
1.04
1.22
Permanent damage
ay
ccur i
any of these limits are
exceeded.
4000
11.26
1.38
1.75
utline Drawing
HT-HFCN-740+.s2p
Demo Board MCL P/N: T-39
Suggested PCB Layout (PL-137)
HT-HFCN-740+.s2p
Suggested Layout
Tolerance to be within
±
0.02
Outline Dimensions
：
Unit (
mm
)
A
D
G
3.20
0.51
4.29
B
E
1.60
0.81
2.21
C
F
J
0.95
0.23
0.61
H
K
N
3.10
0.30
L
P
0.61
1.8
M
2.21
wt
0.02g
Adress：No. 198, Tianqin East Street, High-tech West District, Chengdu
