Mono Duplexer (MD & MP Type)
Features
•
•
•
•
•
•
Small and light size
Low insertion loss for using high Q-value resonators
Excellent temperature stability
Excellent mechanical structure
Good selectivity
Suitable for surface mount and reflow soldering
MD & MP Series
Electronic Characteristics
Part Number
Center Freq.
f
O
(MHz)
Tx
MD8C830/875F10FCA
Rx
Tx
MP10C830/875F10FCA
Rx
Tx
MP10C830/875F10NCA
Rx
Tx
MD8C902/947F25FCA
Rx
Tx
MD7A1950/2140F60DCA
Rx
Tx
MD9C1950/2140F60HCA
Rx
Tx
MD10C1747/1842F75FCA
Rx
Tx
MD12C1747/1842F75HCA
Rx
1842.5
1842.5
1747.5
2140.0
1747.5
2140.0
1950.0
947.5
1950.0
875.0
902.5
875.0
830.0
875.0
830.0
830.0
Pass
Bandwidth
(MHz)
f
O
± 5.0
f
O
± 5.0
f
O
± 5.0
f
O
± 5.0
f
O
± 5.0
f
O
± 5.0
f
O
± 12.5
f
O
± 12.5
f
O
± 30.0
f
O
± 30.0
f
O
± 30.0
f
O
± 30.0
f
O
± 37.5
f
O
± 37.5
f
O
± 37.5
f
O
± 37.5
Insertion
Loss
(dB max)
2.5
3.2
2.4
3.3
1.8
1.8
2.5
3.2
1.7
2.5
2.0
2.0
3.2
3.5
3.8
4.3
VSWR
max
1.7
1.7
1.5
1.5
1.5
1.5
1.8
1.8
1.8
1.8
1.5
1.5
1.5
1.5
2.0
2.0
Stop Band
Attenuation
(dB min)
45 (f
r
± 5.0)
50 (f
t
± 5.0)
45 (f
r
± 30.0)
60 (f
t
± 30.0)
60 (f
r
± 30.0)
60 (f
t
± 30.0)
40 (f
r
± 12.5)
45 (f
t
± 12.5)
35 (f
r
± 30.0)
35 (f
t
± 30.0)
55 (f
r
± 30.0)
55 (f
t
± 30.0)
30 (f
r
± 37.5)
30 (f
t
± 37.5)
45 (f
r
± 37.5)
50 (f
t
± 37.5)
40
×
7.5
×
6.0
29
×
7
×
5.0
DCS
40
×
7.5
×
6.0
20
×
9
×
4.0
IMT-2000
23
×
9
×
5.0
GSM
42
×
18
×
9.5
30
×
12
×
5.3
China CDMA
Dimension
W
×
L
×
H (mm)
24
×
10
×
4.1
Applications
Note: Please consult VTC support for other frequencies and specifications that are not listed above.
Method of Definition
Outline Drawing
MD
MD
9
C
1950
F
60
H
C
A
9
C
1950/2140
F
60
H
C
A
MD9C1950/2140F60HCA
: MD or MP mono duplexer
: Number of holes
: Notch type
: Center frequency in MHz
: PCB mount type
: Bandwidth in MHz
: Dimensions
: Hole structure
: Versions
Tx
ANT
Rx
Phone: +86 10 6301 4184
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
MD & MP Series
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April 2004 by Vanlong Technology Co., Ltd.
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