Transcript
DCF.---.23 DCF.020.23 Filtro passa-banda in cavità tripla per la banda FM - Adatto per attenuare segnali indesiderati o per realizzare filtri combinatori a stella o a doppio ponte. Triple cavity band-pass filter for FM band - Suitable to cut spurious signals or to realize star type or directional combining filters . DCF.012.23 R ET UR N LOSS - IN SER T ION LOSS M inimum c o upling
dB 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50
DCF.006.23
-0.50 -0.50 300 KHz
-36.0
96.0
DCF.002.23
96.4
96.8 Fo
97.2M Hz - 0.8
97.6
-36.0
Fo 98.0 Frequency
98.4
Fo 98.8 + 0.8 M Hz99.2
99.6
100.0
RETURN LOSS - INSERTION LOSS M a xi m u m c o u p l i n g
dB 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50
-0.28 -0.28 300 KHz
-32.0 -32.0
96.0
96.8 Fo96.4 - 1.5 MHz
97.2
97.6
98.0 Fo Frequency
98.4
98.8
99.2Fo
99.6MHz + 1.5
100.0
ALDENA produces a complete line of FM band pass filters (from 0.1 kW to 35 kW). The specific purpose of band pass filter is cutting off all the frequencies except the one tuned on the filter with the lowest insertion loss. The basic configuration of our filters consists of two cylindrical cavities interconnected by an inductive coupling. The above mentioned cylindrical geometry improves the efficiency and the thermal stability, and allows to add, in modular way, other cavities to the basic configuration, to have filters with three or more cavities. The tuning rods are built using Invar, a special alloy with a very low thermal expansion. All the filters have the fine tuning, and all the components have a surface treatment, to improve the electrical efficiency and the reliability in the lifetime. Special arrangement, according to Customer's requirements can be designed. For their efficiency our equipments aren’t in want of forced cooling or radiators.
CARATTERISTICHE COMUNI Banda di Frequenza: Temperatura d’uso: Rapporto Onde Stazionarie: Impedenza:
87,5 – 108 Mhz -10 ÷ 50 C ≤ 1.1:1 50 Ohm
COMMON FEATURES Frequency range: Temperature Range V.S.W.R.: Impedance:
87,5 – 108 Mhz -10 ÷ 50 C ≤ 1.1:1 50 Ohm
Issue 01/00
DCF.---.23 DETTAGLI DETTAGLIELETTRICI ELETTRICI da da200 200W Waa2000 2000W W - - ELECTRICAL ELECTRICALDETAILS DETAILS from from200 200W Wtoto2000 2000W W
DCF.002.23
DCF.006.23
DCF.012.23
DCF.020.23
Potenza Massima Max Power
200 W
600 W
1200 W
2000 W
Perdita d’inserzione Insertion loss
-1,2 dB c.f. -1,3 dB ± 150 KHz -25 dB ± 1,2 MHz -1,8 dB c.f. -1,9 dB ± 150 KHz -25 dB ± 800 KHz
-0,85 dB c.f. -1,0 dB ± 150 KHz -24 dB ± 1,2 MHz -1,2 dB c.f. -1,4 dB ± 150 KHz -24 dB ± 800 KHz
Connettori Connectors
N Female (input and output)
N Female (input and output)
-0,6 dB c.f. -0,7 dB ± 150 KHz -26 dB ± 1,2 MHz -0,9 dB c.f. -1,1 dB ± 150 KHz -26 dB ± 800 KHz 7/16” (input and output) 7/8” On request
-0,5 dB c.f. -0,6 dB ± 150 KHz -26 dB ± 1,2 MHz -0,75 dB c.f. -0,9 dB ± 150 KHz -26 dB ± 800 KHz 7/16” (input and output) 7/8” On request
375 x 110 x 620(H)
460 x 150 x 730(H)
200 x 610 x 760(H)
254 x 765 x 800(H)
9 Kg
21 Kg
27 Kg
33 Kg
Dimensioni in mm Dimensions in mm Peso Weight
DETTAGLI DETTAGLIELETTRICI ELETTRICI da da5000 5000W Waa35 35Kw Kw - - ELECTRICAL ELECTRICALDETAILS DETAILS from from5000 5000W Wtoto35 35Kw Kw
D C F .05 0 .2 3 Potenza Massima Max Power Perdita d’inserzione Insertion loss Connettori Connectors Dimensioni in mm Dimensions in mm Peso Weight
D C F .10 0 .2 3
D C F .2 00 .23
D C F .35 0 .2 3
5 Kw
10 Kw
20 Kw
35 Kw
-0,4 dB c.f. -0,5 dB ± 150 Khz -26 dB ± 1.2 MHz -0,55 dB c.f. -0,7 dB ± 150 Khz -26 dB ± 800 KHz 7/8” Male (input and output)
-0,3 dB c.f. -0,4 dB ± 150 Khz -26 dB ± 1.2 MHz -0,45 dB c.f. -0,6 dB ± 150 Khz -26 dB ± 800 KHz 1-5/8” Male (input and output)
-0,25 dB c.f. -0,35 dB ± 150 Khz -26 dB ± 1.2 MHz -0,4 dB c.f. -0,5 dB ± 150 Khz -26 dB ± 800 KHz 3-1/8” Male (input and output)
-0,2 dB c.f. -0,3 dB ± 150 Khz -26 dB ± 1.2 MHz -0,35 dB c.f. -0,45 dB ± 150 Khz -26 dB ± 800 KHz 3-1/8” Male (input and output)
350 x 1060 x 1100(H)
450 x 1380 x 1150(H)
560 x 1720 x 1200(H)
650 x 1990 x 1200(H)
38 Kg
53 Kg
60 Kg
83 Kg
Tutti i prodotti sono venduti a termini di garanzia. Dettagli all’indirizzo www.aldenatlc.it/warranty - All products are sold under warranty terms. Details at the web address www.aldenatlc.it/warranty
