English
Language : 

TFS1860A Datasheet, PDF (1/5 Pages) Vectron International, Inc – VI TELEFILTER Filter specification
Filename: tfs 1860a.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
Output:
Version 2.1
Filter specification
23
°C
0
dBm
50
Ω
50
Ω
TFS 1860A
24.04.2009
1/5
Characteristics
Remark:
The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 1860 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 within PB
ae
Nominal frequency
fN
Passband
PB
Pass band ripple
Amplitude variation in any continuous 1,25 MHz
Absolute attenuation
0,3
1462
1548
1633
1710
1930
1935,3
2000
2700
2900
MHz ...
MHz ...
MHz ...
MHz ...
MHz ...
MHz ...
MHz
MHz ...
MHz ...
MHz ...
1462
1548
1633
1710
1784
2000
2700
2900
3600
aabs
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
VSWR within PB
Group delay within PB
Permissible DC voltage
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
OTR
TCf *
*) ∆f(Hz) = TCf(ppm/K) x (T-T0) x fTo(MHz)
typ. value
2,0 dB
-
43
0,53
0,2
MHz
dB
dB
41
45
47
55
38
47
48
50
37
20
1,67:1
6
ns
-
-
-
-
- 50
ppm/K
tolerance / limit
max.
2,5 dB
fN ±
max.
max.
1860
10
1,0
0,4
MHz
MHz
dB
dB
min.
35 dB
min.
40 dB
min.
45 dB
min.
30 dB
min.
20 dB
min.
30 dB
min.
40 dB
min.
40 dB
min.
30 dB
min.
15 dB
max.
2,4:1
max.
25 ns
max.
0V
max.
13 dBm
- 40 °C ... + 85 °C
- 40 °C ... + 85 °C
-
Generated:
Checked / Approved:
Tele Filter GmbH
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.
 ▷