SPECIFICATION
OF
TDFM2A
(PRELIMINARY)
DIELECTRIC
FILTER
TOKO P/N:
1. OUTLINE DIMENSION
TDFM2A-5250X-10-03
2. ELECTRICAL CHARACTERISTICS
CENTER FREQUENCY (Fo)
PASS BAND WIDTH
INSERTION LOSS IN PASS BAND
RIPPLE IN PASS BAND
V.S.W.R IN PASS BAND
ATTENUATION(absolute)
at 4450.0 MHz
SPECIFICATION(0°C~+50°C)
: 5250.0 MHz
Fo±100 MHz
:
:
:
:
1.5 dB max.
0.5 dB max.
2.0 max.
20.0 dB min.
IN/OUT IMPEDANCE
:
50 Ohm
These filters were measured on a PC board in Toko standard jig.
Insertion loss of the jig : 0.3dB
The specification of insertion loss includes the subtraction of the jig loss from the measured value.
PRECAUTION
Do not connect terminals to DC voltage.
Orig.
2001.09.18
Issues
TOKO, INC.
H.Sugita
Sig.
Test Data of Dielectric Filter
Toko No. : TDFM2A-5250X-10-03
0
10
20
30
40
50
60
70
80
90
100
Center Frequency : 5,250.00MHz
Passband Insertion Loss
Passband Ripple
Passband V.S.W.R.
Attenuation
at 4,450.00MHz
Span : 2,000.00MHz
0.93dB
0.13dB
1.21
25.05dB
0
5
10
15
20
25
30
35
40
45
50
Date : 2001.10.31
Instrument : WILTRON 37217A
Toko, INC.