tfs208 Vectron International, Inc., tfs208 Datasheet

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tfs208

Manufacturer Part Number
tfs208
Description
Filter Specification
Manufacturer
Vectron International, Inc.
Datasheet
tfs208.doc
VI
Measurement condition
Ambient temperature:
Input power level:
Terminating impedances: 50
Characteristics
Remark:
Reference level for the relative attenuation a rel of the TFS 208 is the maximum attenuation in the passband. The maximum attenuation in the pass
band is defined as the insertion loss a e . The nominal frequency
a rel are guaranteed in the whole operating temperature range. The frequency shift of the filter in the operating temperature range is included in the
production tolerance scheme.
D a t a
Insertion loss
(Reference level)
Nominal frequency
1 dB band width
Relative attenuation
f
f
f
f
VSWR
f N
Absolute group delay
f
Group delay ripple
f
Intermodulation
IP
Input power level
Temperature coefficient of frequency
Operating temperature range
*) measured with smoothing; smoothing aperture
**) modulation signals: f
***)
generated:
checked / approved:
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
VI TELEFILTER 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.
N
N
N
N
N
N
3
-
+
+
-
-
-
TELEFILTER
- 400 kHz ... f
f(Hz) = TC f (ppm/K) x ( T) x f To (MHz)
400 kHz ... f
400 kHz ... f
400 kHz ... f
28 MHz... f
14 MHz... f
28 MHz... f
1 MHz... f
N
N
N
N
N
N
N
N
+
+
+
+
-
-
+
+
N
and f
23
a e
f
BW
a rel
GD
GDD
**)
400 kHz
242 MHz
400 kHz
400 kHz
400 kHz
N
0 dBm
28 MHz
14 MHz
28 MHz
N
C
+ 14 MHz, each of 10 dBm; measured signal:
*)
Filter Specification
TC f ***)
50 kHz
f
N
is fixed at 208 MHz without tolerance or limit. The values of relative attenuation
Version 2.0
typ. value
- 36
54
-
-
-
-
-
-
-
-
-
-
-
dB
ppm/K
f
N
- 14 MHz
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
TFS 208 - Page 1 / 5
tolerance / limit
min.
min.
max.
min.
min.
max
max. 300
max.
min.
max
- 10 °C ... + 85 °C
208
800
38
15
12
30
45
10
1,5 ... 3,5 dB
1
5
2 : 1
-
06.01.02
MHz
kHz
dB
dB
dB
dB
dB
ns
ns
dB
dBm

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tfs208 Summary of contents

Page 1

... VI TELEFILTER Measurement condition Ambient temperature Input power level: 0 dBm Terminating impedances: 50 Characteristics Remark: Reference level for the relative attenuation a rel of the TFS 208 is the maximum attenuation in the passband. The maximum attenuation in the pass band is defined as the insertion loss The nominal frequency a rel are guaranteed in the whole operating temperature range ...

Page 2

... VI TELEFILTER Construction and pin connection (All dimensions in mm) TFS 208 M44 Recommended land dimensions 50 test circuit 10 Input SAW 50 Ohm 1,2,3,4,6,7,8,9 VI TELEFILTER Potsdamer Straß 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com VI TELEFILTER 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 ...

Page 3

... VI TELEFILTER Stability characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC Vibration 500 Hz, 0, respectively, 1 octave per min, 10 cycles per plan, 3 plans; ...

Page 4

... VI TELEFILTER Air reflow temperature conditions 1st and 2nd air reflow profile Name: Temperature: Time: 260 240 220 200 180 160 140 120 100 Table for temperature vs. time during the air reflow process time / sec ...

Page 5

... VI TELEFILTER History Version Reason of Changes 2.0 - labeling modified VI TELEFILTER Potsdamer Straß 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com VI TELEFILTER 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. ...

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