JRC NSVS847 Manual

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Brand: JRC

Category: Other

Type: Manual  for JRC NSVS847

Pages: 4

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JRC NSVS847 Manual  - Page 1
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JRC NSVS847 Manual  - Page 3
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NSVS847 Dec. 2004
Application
437MHz Low Power Transceiver
Electrical Specification: (Table 1)
The device characteristics are measured in the circuit shown in Fig.1.
Maximum Rating: (Table 2)
Mechanical Specifications: (Fig.2)
Package is designed as small as 3.5x3.5x1.0[mm
3
] for SMD (Surface Mount Device) type.
Notice:
This part is electrostatic discharge sensitive and may be damaged by improper handling.
Table 1. Electrical Specifications
Item Spec. Typ.
Input and Output Impedance -
50
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)
Table 2. Maximum Ratings
Item Rating
Maximum Input Power +20dBm
Maximum DC Voltage 7.5V
Operating Temperature Range -10~+60ºC
Storage Temperature -20~+70ºC
JRC SAW FILTER
NSVS847
Communications Equipment Division
Communications Equipment Marketing Department
10-1, Nishi-Shinjuku 6-chome, Shinjuku-ku,
Tokyo, 160-8328 Japan
Tel. +81 3-3348-3845
Fax. +81 3-3348-3935
http://www.jrc.co.jp/jp/product/device/saw/index.html (Japanese)
http://www.jrc.co.jp/eng/product/saw/index.html(English)