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Version 2.0 06.01.02 ______________________________________________________________________________________________________ TFS341B.doc VI TELEFILTER Filiter specification TFS 341 B 1/4 ______________________________________________________________________________________________________ Measurement condition Ambient temperature: Input power level: Q-value of matching coils: terminating impedances Source: Load: 25 5 52 25 C dBm 630 || -5.2 pF 620 || -5.0 pF Construction and pin connection see page 2 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 341 B 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 centre frequency fo is the arithmetic mean value of the upper and lower frequencies at the 2 dB filter attenuation level relative to the insertion loss ae. The given values for the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fo is shifted due to the temperature coefficient of frequency TCf in the operating temperature range and due to a production tolerance for the centre frequency fo. Data ______________________________________________________________________________________________________ 7,5 dB 1 dB ae = amin Insertion loss ______________________________________________________________________________________________________ 341,0 MHz Nominal frequency fN ______________________________________________________________________________________________________ Relative attenuation fN ............................. fN kHz ... fN fN 100 fN fN fN fN fN fN arel typ. value limit 100 200 kHz kHz - max. max. 0,5 dB 0,8 dB 600 kHz ... fN 1,8 MHz min. 2,0 dB 1,8 MHz ... fN 2,0 MHz min. 30 dB 2,0 MHz ... fN 2,4 MHz min. 30 dB 2,4 MHz ... fN 4,1 MHz min. 30 dB 4,1 MHz ... fN 4,5 MHz min. 30 dB 4,5 MHz ... fN 170 MHz min. 30 dB 1000 MHz ... 1050 MHz min. 35 dB ______________________________________________________________________________________________________ VSWR ratio max. 2:1 at source and load impedance,fN - 200 kHz ... fN + 200 kHz at 50 , at fN <=14 2) ______________________________________________________________________________________________________ Group delay ripple GD fN - 200 kHz ... fN + 200 kHz max. 50 ns ______________________________________________________________________________________________________ Input power level max. + 10 dBm ______________________________________________________________________________________________________ Permissible DC voltage max. 10 V ______________________________________________________________________________________________________ Operating temperature range 0 C ... + 85 C Storage temperature range - 30 C ... + 85 C ______________________________________________________________________________________________________ - 0,036 ppm/K 1) TC Temperature coefficient ______________________________________________________________________________________________________ 40 C Frequency inversion temperature To ______________________________________________________________________________________________________ Note 1) - f (Hz) = TC (ppm/K) x (T - To) x FTo (MHz) Note 2) Design goal is VSWR50 =8; limit is VSWR50 = 14 (typical value) Generated: Checked / approved: ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com E-Mail: vti@vtinh.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. Version 2.0 06.01.02 ______________________________________________________________________________________________________ TFS341B.doc VI TELEFILTER Filiter specification TFS 341 B 2/4 ______________________________________________________________________________________________________ Construction and pin connection (All dimensions in mm) S 341 B HD 1 2 3 4 5 6 7 8 9 10 11 12 Ground Ground Output RF Return Output Ground Ground Ground Ground Input RF Return Input Ground Ground ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com E-Mail: vti@vtinh.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. Version 2.0 06.01.02 ______________________________________________________________________________________________________ TFS341B.doc VI TELEFILTER Filiter specification TFS 341 B 3/4 ______________________________________________________________________________________________________ Stability Characteristics: After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Damp heat: (cycle) 4. Resistance to solder heat (reflow): 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 0,35 mm or 5g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 25 C to 55C / 95% r.H. / 10 cycles DIN IEC 68 - 2 - 30 Db max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4; 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: Real of empty components at start: Real of empty components at start including leader: Trailer 3000 min 300 mm min 500 mm min 300 mm Tape (all dimensions in mm) W Po Do D1 E : : : : : 16 4 1,5 0,3 0,1 + 0,5 EMBOSSED CARRIER TAPE Do Po P2 1,5 + 0,5 1,75 0,1 7,5 0,1 0,75 2 8 1,5 5,4 7,4 0,05 0,1 P1 13,4 0,1 E Ao F W F : G (min) : P2 P1 : : D1 Bo G D1(min) : Ao : Bo : 0,1 0,1 COVER TAPE W2 Reel (all dimensions in mm): A W1 W2 (max) : N (min) C : : : : 330 16,4 +2 22,4 >= 90 C A N 13 0,25 W1 The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape. The marking of the filters is readable if the sprocket holes are on the left side of the tape, i.e. pin 1 identifier is close to the sprocket holes. ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com E-Mail: vti@vtinh.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. Version 2.0 06.01.02 ______________________________________________________________________________________________________ TFS341B.doc VI TELEFILTER Filiter specification TFS 341 B 4/4 ______________________________________________________________________________________________________ Air reflow temperature conditions 1st and 2nd air reflow profile Name: Temperature: Time: pre-heating periods 150 C - 170 C 60 sec. - 90 sec. main-heating periods over 200 C 20 sec. - 25 sec. peak temperature 255 C 5 C Air reflow profile 260 240 220 200 180 temperature / C 160 140 120 100 80 60 40 20 0 0 20 40 60 80 100 120 time / sec. 140 160 180 200 220 240 Table for temperature vs. time during the air reflow process Tolerance of temperatures: 5 C time / sec. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 temperature / C 23 34 46 60 80 103 121 134 143 150 154 156 158 159 time / sec. 140 150 160 170 180 190 195 200 205 210 215 220 230 240 temperature / C 160 161 164 170 180 205 230 255 230 205 180 165 140 120 ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com E-Mail: vti@vtinh.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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