DF 3 or Multi-Pole Dielectric Filters
TOKEN
Typical Characteristic
►1:Transmission Log Mag 10.0dB/Ref 0.00dB
►1:Tran smission Log Mag 10.0dB/Ref 0.00dB
2:Refection
Log Mag 10.0/ Ref -1.00dB
2:Refection
SWR
0.2/ Ref 1.000
2
Meas 1:Mkr1 860.000 MHz
-3.280dB
2
3
dB
dB
10
Meas 2:Mkr1 860.000 MHz
-11.086dB
10
1:
Meas 1:Mkr1 860.000 MHz
-3.281dB
Meas 2:Mkr1 860.000 MHz
1.719dB
1
1
1
1
2
2
2
3
3
-10
-10
3
-20
-30
-20
-30
2
-40
-50
-60
-70
-40
-50
-60
-70
2:
1
1
Center 860.000MHZ
Span 200.000MHZ
Center 860.000MHZ
Span 200.000MHZ
How to Order
DF
3
3R
815
S
20
B
Dielectric Filter
Thickness
Connect type
Code
S
Connect type
SMD type
Code
Thickness
3.8mm
4
3
2
Band width (MHz)
Size(WH)(mm)
3.0mm
2.0mm
Code
A
Size(WH)(mm)
11.83.8
Number of Resonator
B
8.63.0
Center Frequency (MHz)
C
5.82.0
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