Click to expand full text
NSVS847 Apr. 2013
NewJRC SAW FILTER
NSVS847
Application
437MHz Low Power Transceiver
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)
- 437MHz
Insertion Loss
435~438MHz
3.0dB max.
2.0dB
Response Variation
435~438MHz
1.5dB max.
1.0dB
Input and Output VSWR
435~438MHz
2.5 max.
2.0
Out of Band Rejection
(Relative to Through Level)
415.6MHz
50dB min.
55dB
(Operating Temperature Range: -10~+60ºC)
Maximum Rating: (Table 2)
Table 2. Maximum Ratings Item Maximum Input Power Maximum DC Voltage Operating Temperature Range Storage Temperature
Rating +20dBm 7.
NSVS847 Datasheet
