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B78408-A1231-A3 |
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| Part Number | B78408-A1231-A3 |
| Manufacturer | EPCOS |
| Description | RF Transformers DL 3,6 B78408-A1231-A3 Construction q q q q Double-aperture core DL 3,6 6 gullwing terminals With large terminal carrier Cover cap upon request, for dimensions see page 59 Features... |
| Features |
q Small size q Minimum phase shift q Very low losses
Applications
q 15-dB directional coupler for CATV
(4 MHz to 1 GHz) Packing
q 12-mm blister tape q Packing unit: 2100 pcs. Terminal carrier
Ordering code B78408-A1231-A3 Transformation ratio
N1 : N2 : N3 : N4 = 1 : 5 : 6 : 1
Recommended pad arrangement
Siemens Matsushita Components
65
RF Transformers DL 3,6
B78408-A1231-A3
Technical data (typical values) Frequency(MHz) Insertion loss(dB) Tapping loss(dB) 4,00 < 0,7 15 ± 0,5 47 < 0,7 15 ± 0,5 862 < 0,7 15 ± 0,5 1000 0,8 14,5 ± 0,5
Losses versus frequency
66
Siemens Matsushita Comp... |
| Document |
 B78408-A1231-A3 Data Sheet
PDF 108.22KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | B78408-A1226-A3 |
EPCOS |
(B78408-A1226-A3 / B78408-A1227-A3) RF Transformers |
|
| 2 | B78408-A1227-A3 |
EPCOS |
(B78408-A1226-A3 / B78408-A1227-A3) RF Transformers |
|
| 3 | B78408-A1166-A3 |
EPCOS |
RF Transformers |
|
| 4 | B78408-B1087-A3 |
EPCOS |
RF Transformers |
|
| 5 | B7840 |
EPCOS |
SAW Components |
|
| 6 | B7841 |
EPCOS |
SAW Components |
|
Desde 2024. D4U Semiconductor.
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