VECTRON TFS71D

TFS71D
09/97
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Specification
TFS 71 D - Page 1/3
VI TELEFILTER
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1. Measurement Condition
Ambient temperature TA:
Input power level:
Source impedance:
Load impedance:
23
0
50
50
°C
dBm
Ω (refer to page 2)
Ω (refer to page 2)
2. Construction and Pin Configuration
see page 2
3. Characteristics
Remark:
Reference level for the relative attenuation arel and the band width BW of the TFS 71 D 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 center frequency fo
is the arithmetic mean value of the upper and lower frequencies at the 1,5 dB filter attenuation level relative to the insertion loss
ae.
Description
typ. value
Variation / Limitation
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Insertion Loss
ae
5,4 dB
max 8
dB
(Reference Level)
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Center Frequency
fo
71,0
MHz
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1 dB - Band Width
195
kHz
min ± 65
kHz
1,5 dB - Band Width
235
kHz
min ± 82,5
kHz
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Relative Attenuation
arel
fo ± 200
kHz ... fo ± 400
kHz
min
4
dB
fo ± 400
kHz ... fo ± 600
kHz
min 20
dB
fo ± 600
kHz ... fo ± 800
kHz
min 25
dB
fo ± 800
kHz ... fo ±
1,6 MHz
min 27
dB
fo ±
1,6 MHz ... fo ± 10
MHz
min 35
dB
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Group Delay
GD
2,15 µs
Group Delay Ripple
fo ± 80 kHz
200
ns
max 400
ns
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Terminating Impedances
Input
832 Ω // -15,1 pF
Output
1055 Ω // -11,6 pF
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Temperature Coefficient
TC 1st order
0
ppm/K
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Operating Temperature Range
- 25 °C ... + 85 °C
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max 12
V
DC - Voltage
Vdc *)
max 10
V
AC - Voltage
Vac *)
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*) Between any pins
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VI TELEFILTER / Potsdamer Straße 18 / D - 14 513 TELTOW
Tel: +49 3328 4784-52 / Fax: +49 3328 4784-30 / E-Mail: [email protected]
TFS71D
09/97
__________________________________________________________________________________
Specification
TFS 71 D - Page 2/3
VI TELEFILTER
__________________________________________________________________________________
2. Construction and Pin Configuration
(All Dimensions in mm)
4,6
12,2
4. 50 Ω Matching Network
5. Delivery Package Form
Only available without tape and reel. Filters stick on plastics plates and packed in folding carton ( each carton max. 150 pieces ).
__________________________________________________________________________________
VI TELEFILTER / Potsdamer Straße 18 / D - 14 513 TELTOW
Tel: +49 3328 4784-52 / Fax: +49 3328 4784-30 / E-Mail: [email protected]
TFS71D
09/97
__________________________________________________________________________________
Specification
TFS 71 D - Page 3/3
VI TELEFILTER
__________________________________________________________________________________
6. Environmental Test Conditions
Dry heat:
According to IEC 68 - 2 - 2; + 85 °C; 1000 hours.
Damp heat , steady state:
According to IEC 68 - 2 - 3; 92 % rel. humidity; + 40 °C, 21 days.
Damp heat , cyclic :
According to IEC 68 - 2 - 30; 95 % rel. humidity; + 20 °C / + 55 °C within
12 + 12-hour cycle; 6 days.
Vibration (sinusoidal):
According to IEC 68 - 2 - 6; 10 Hz - 500 Hz, 0,075 mm or 1g respectively,
1 octave per min, 10 cycles per plan, 3 plans;
Change of temperature:
According to IEC 68 - 2 - 14 and IEC 68 - 2 - 33; -25 °C / +85 °C, 10 cycles.
Resistance to solder heat:
According to IEC 68 - 2 - 20, test Tb, test method 1A; 260 °C; 10 sec.;
Solderability:
According to IEC 68 - 2 - 20; test Ta, test method 1;
soft solder L - Sn60 Pb40;
235 °C / 2 sec.; Flux is Kolophonium 25 % and Propanol 75 % or Ethanol 75 %;
Preconditioning is aging according to IEC 68 - 2 - 30;
95 % rel. humidity; +25 °C / +55 °C within 12 + 12-hour cycle; 6 days.
Absolute maximum ratings
Operating temperature range:- 25 °C / + 85 °C
Storage temperature range: - 40 °C / + 85 °C
Input power level :
0 dBm
Permissible humidity :
≤ 75 % in annual average;
Highest value:
95 % rel. humidity only 30 days within a year, otherwise 85 %; short term
formation of condensation is permissible.
Requirements after Tests
The limiting values of supplier have to be fulfilled. Neither mechanical nor electrical damages should happen.
__________________________________________________________________________________
VI TELEFILTER / Potsdamer Straße 18 / D - 14 513 TELTOW
Tel: +49 3328 4784-52 / Fax: +49 3328 4784-30 / E-Mail: [email protected]