(PDF) B7820 Datasheet - Low-Loss Filter

Número de pieza	B7820
Descripción	Low-Loss Filter
Fabricantes	EPCOS
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No Preview Available ! SAW Components Data Sheet B7820 1 page SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7820 942,5 MHz Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: Center frequency T = -20 to +85 ˚C ZS = 50 Ω ZL = 150 Ω min. fC — Maximum insertion attenuation αmax 925,0 ... 960,0 MHz — Amplitude ripple (p-p) ∆α 925,0 ... 960,0 MHz — Input VSWR 925,0 ... 960,0 MHz — Output VSWR 925,0 ... 960,0 MHz — Output phase balance φ(S31)−φ(S21) 925,0 ... 960,0 MHz -5 Output amplitude balance (\|S31/S21\|) 925,0 ... 960,0 MHz -0,5 Attenuation 0,0 880,0 905,0 980,0 1050,0 2775,0 2880,0 ... 880,0 ... 905,0 ... 915,0 ...1050,0 ...2775,0 ...2880,0 ...6000,0 α MHz MHz MHz MHz MHz MHz MHz 50 30 20 25 50 54 50 typ. max. 942,5 — MHz 1,9 2,8 dB 0,8 1,8 dB 2,0 2,3 2,1 2,3 0 5 degree 0 0,5 dB 65 — dB 38 — dB 26 — dB 29 — dB 64 — dB 62 — dB 60 — dB 5 Oct 10, 2003 5 Page SAW Components Low-Loss Filter for Mobile Communication Data Sheet Output amplitude balance (\|S31/S21\|) B7820 942,5 MHz Output phase balance (φ(S31)−φ(S21)+180˚) 11 Oct 10, 2003 11 Page

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PDF B7820 Data sheet ( Hoja de datos )