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