
__________________________________________________________________________________
VI TELEFILTER
__________________________________________________________________________________
Filter specification
TFS 150Y - 1/2
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER
Potsdamer Strae 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / 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
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
1. Measurement condition
Ambient temperature
T
A
:
Input power level:
Typical terminating impedances in
f
N
:
2. Characteristics
Remark:
Reference level for the relative attenuation
arel
of the
TFS 150Y
is the minimum of the pass band attenuation
amin.
The minimum of the pass
band attenuation
amin
is defined as the insertion loss
ae
. The nominal frequence
f
is fixed at
150,0 MHz
without tolerance or limit. The
reference frequence
fc
is the arithmetic mean value of the upper and lower frequencies at the
32 dB
filter attenuation level relative to the
insertion loss
ae
. The temperature coefficient of frequency
Tc
f
is valid both for the reference frequency
fc
and the frequency response of the
filter in the operating temperature range.
Data
Insertion loss
(Reference level)
ae
Nominal frequency
f
N
Pass band
Amplitude ripple (p-p):
f
N
... f
N
± 6,05 MHz
1 dB - band width
1,5 dB - band width
2 dB - band width
3 dB - band width
10 dB - band width
32 dB - band width
Relative attenuation
arel
f
N
f
N
± 6,05
MHz
f
N
± 6,05
MHz
f
N
± 6,25
MHz
f
N
± 6,65
MHz
f
± 10,0
MHz
In the frequency range fc ± 6,65 MHz ... fc ± 10,0 MHz the type of the LIMIT LINE is a SLOPING LINE (SL).
f
N
± 10
MHz
f
N
± 25
MHz
f
N
± 25
MHz
f
N
± 50
MHz
f
N
± 50
MHz
f
N
± 100
MHz
Group delay
Group delay ripple in pass band (p-p):
Deviation from linear phase (p-p)
f
N
... f
N
± 6,25 MHz
Triple transit attenuation compared to main signal
Input/Output return loss with matching network (S11/S22):
min(2,5/3,5)
Crosstalk
Substrate material
Frequency inversion temperature ( T
o
)
Temperature coefficient of frequency ( Tc
f
)
Frequency deviation of fc over temperature T : *)
Operating temperature range
Storage temperature range
Input power level
Permissible DC voltage
V
DC
Permissible DC voltage
V
pp
*) f
To
is reference frequence
fc
at frequency inversion temperature (
T
o
)
Generated:
Checked/Approved:
Package, pin connection and 50
matching network
23 °C
0
dBm
for input:
233
-10 pF. ( see sheet 2.§
4
.)
for output:
1260
-3 pF. ( see sheet 2.§
4
.)
(see sheet 2.)
typ. value
34,3
-
tolerance / limit
max 35
150,0 MHz
f
N
-6,05 MHz ... f
N
+6,05...MHz
max 0,8
dB
dB
0,6
dB
MHz
MHz
MHz
MHz
MHz
MHz
-
-
dB
dB
MHz
MHz
dB
dB
12,48
12,53
12,57
12,64
12,90
13,23
min 12,5
max 13,3
max 0,8
max 2
min 32...45 dB
35....48
48
dB
dB
dB
μs
ns
min 45
min 35
dB
dB
μs
ns
55 ... 60
60
2,89
± 40
3,3°
60
max 5
± max 100
dB
dB
dB
55
Quartz
10
°C
ppm/K2
-0,044
-
fc(Hz) = Tc
f
(ppm/K) x (T - T
o
)2 x f
To
(MHz)
-20 °C ... + 75 °C
- 40 °C ... + 85 °C
-
max. + 10
dBm
V
V
12
10
Wadim P. Dunzow
Dr. Bert Wall