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NSVA321 Apr. 2013
NewJRC SAW FILTER
Application
Cordless telephone
NSVA321
Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.1.
Table 1. Electrical Specifications
Item
Spec.
Typ.
Input and Output Impedance
- 50Ω
Nominal Center Frequency (f0)
- 814.5MHz
Insertion Loss
814~815MHz
3.5dB max.
3.0dB
Response Variation
814~815MHz
1.5dB max.
1.0dB
Input and Output VSWR
814~815MHz
2.5 max.
2.0
Out of Band Rejection
DC~734.5MHz
55dB min.
65dB
(Relative to Through Level)
734.5~772.9MHz 859.5~874.5MHz
45dB min. 30dB min.
55dB 40dB
874.5~1500MHz
55dB min.
65dB
(Operating Temperature Range: -10~+60ºC)
Maximum Rating: (Table 2)
Table 2.
NSVA321 Datasheet
