3 Mar 03, 2004
SAW Components B3510
881,5 & 1960,0 MHz
Low-Loss Dual Band Filter for Telematics Application
Data Sheet
Characteristics of PCS Rx filter
Operating temperature range:
T
= -30 to +75 ˚C
Terminating source impedance:
Z
S
= 50 Ω
Terminating load impedance:
Z
L
= 50 Ω
min. typ. max.
Center frequency
f
c
— 1960,0 — MHz
Maximum insertion attenuation α
max
1930,0...1990,0MHz — 3,7 4,2 dB
Amplitude ripple (p-p) ∆α
1930,0...1990,0MHz — 1,9 2,9 dB
Input return loss
1930,0...1990,0 MHz 7,0 9,0 — dB
Output return loss
1930,0...1990,0 MHz 7,0 9,0 — dB
Attenuation α
10,0...1850,0 MHz 20,0 22,0 — dB
2110,0...2400,0 MHz 20,0 30,0 — dB
Tx band suppression
1850,0...1910,0 MHz 10,0 12,0 — dB
