The maximum attenuation in the passband is defined as the insertion loss ae. The nominal frequency
f
N
is fixed at 897.5 MHz without any tolerance or limit. The values of
absolute attenuation aabs are guaranteed for the whole operating temperature range. The frequency shift of the filter in the operating temperature range is included in the
production tolerance scheme.
Data
Insertion loss in PB
Nominal frequency
Passband
Passband variation
Absolute attenuation
925
MHz
…
960
MHz
aabs
ae
f
N
PB
typ. value
2
dB
max.
tolerance / limit
3.0 dB
897.5
f
N
±
17.5
2
MHz
MHz
dB
1.3
dB
max.
29
10
dB
dB
min.
min.
max.
25
7
10
dB
dB
dBm
Return Loss within PB
Input power level in PB
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
*)
∆f
c(Hz) = Tc
f
(ppm/K) x (T - T
o
) x f
CAT
(MHz)
TCf *)
OTR
- 10 ° ... + 70°
C
C
- 40 ° ... + 85°
C
C
-42
ppm/K
Generated:
Checked / Approved:
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH reserves the right to make changes to the product(s) and/or information contained herein without notice.
No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or
information.
Filename: tfs 897G.doc
Version 1.0
12.12.2014
Vectron International
Filter characteristic
0
Filter specification
TFS 897G
2/5
0
-0.5
6
-10
-1
-1.5
5
-20
S21 in dB
S21 in dB
4
-2
-30
-2.5
-3
3
-40
-3.5
-4
2
-50
1
-4.5
-60
847
857
867
877
887
897
907
frequency in MHz
917
927
937
947
-5
867
873
879
885
891
897
frequency in MHz
903
909
915
921
0
927
Construction and pin connection
(All dimensions in mm)
1
2
3
4
5
6
Ground
Input
Ground
Ground
Output
Ground
6
5
4
897G
●
E50
1,2 Max.
1
2
3
Date code
1
3
3,0 +/-0,15
0,30X0,30
6
0,6
4
0,6
50 Ohm Test circuit
L1
0,75
Date code:
E
F
G
...
Year + week
2014
2015
2016
2
5
L2
SAW
1, 3, 4, 6
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH reserves the right to make changes to the product(s) and/or information contained herein without notice.
No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or
information.
VSWR
Filename: tfs 897G.doc
Version 1.0
12.12.2014
Vectron International
Stability characteristics, reliability
Filter specification
TFS 897G
3/5
After the following tests the filter shall meet the whole specification:
1. Shock:
2. Vibration:
3. Change of
temperature:
4. Resistance to
solder heat (reflow):
500g, 1ms, half sine wave, 3 shocks each plane;
DIN IEC 68 T2 - 27
10Hz to 500Hz, 0.35 mm or 5g respectively, 1 octave per min, 10 cycles per
plane, 3 planes; DIN IEC 68 T2 - 6
-55° to 125° / 15min. each / 100 cycles
C
C
DIN IEC 68 part 2 – 14 Test N
reflow possible: three times max.;
for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4;
This filter is RoHS compliant (2011/65/EU)
Packing
Tape & Reel:
IEC 286 – 3, with exception of value for N and minimum bending radius;
tape type II, embossed carrier tape with top cover tape on the upper side;
max. pieces of filters per reel:
reel of empty components at start:
reel of empty components at start including leader:
trailer:
Pull Off Direction
3000
min. 300 mm
min. 500 mm
min. 300 mm
Tape (all dimensions in mm)
W
: 8.00 ± 0.3
Po
: 4.00 ± 0.1
Do
: 1.50 +0.1/-0
E
: 1.75 ± 0.1
F
: 3.50 ± 0.05
G(min)
: 0.75
P2
: 2.00 ± 0.05
P1
: 4.00 ± 0.1
D1(min)
: 1.50
Ao
: 3.25 ± 0.1
Bo
: 3.25 ± 0.1
Ct
: 5.3 ± 0.1
P1
t
Do
PIN Marker
Po
P2
E
G
Ct
Bo
F
Ko
Date Code
Typ
D1
Ao
W 2
Reel (all dimensions in mm)
A
: 330 or 180
W1
: 8.4 +1.5/-0
W2(max) : 14.4
N(min)
: 60.0
C
: 13.0 ± 0.2
C
A
N
W 1
The minimum bending radius is 45 mm.
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH reserves the right to make changes to the product(s) and/or information contained herein without notice.
No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or
information.
G
W
Filename: tfs 897G.doc
Version 1.0
12.12.2014
Vectron International
Air reflow temperature conditions
Filter specification
TFS 897G
4/5
Conditions
Average ramp-up rate (30° to 217°
C
C)
> 100°
C
> 150°
C
> 217°
C
Peak temperature
Time within 5° of actual peak temperature
C
Cool-down rate (Peak to 50°
C)
Time from 30° to Peak temperature
C
Exposure
less than 3°
C/second
between 300 and 600 seconds
between 240 and 500 seconds
between 30 and 150 seconds
max. 260°
C
between 10 and 30 seconds
less than 6°
C/second
no greater than 300 seconds
Chip-mount air reflow profile
Temperature / °
C
max.
260°
C
217°
C
max. 300 s
10 ... 30 s
30 ... 150 s
Time / s
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH reserves the right to make changes to the product(s) and/or information contained herein without notice.
No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or
information.
Filename: tfs 897G.doc
Version 1.0
12.12.2014
Vectron International
History
Version
1.0
Reason of Changes
Generation of filter specification
Filter specification
TFS 897G
5/5
Name
S.Springfeldt
Date
12.12.2014
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH reserves the right to make changes to the product(s) and/or information contained herein without notice.
No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or
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