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Technical content

Features

312 MHz Bandpass Filter 195 MHz minimum 3 dB Bandwidth Good Stopband Loss 50  Source and Load SMA Connectors Also available in SMD package Typical Performance www.krfilters.com KR Electronics, Inc.

91 Avenel Street

Avenel, NJ 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Web Email Phone Fax Overall Response (10 dB/div)

Page 2 © 2018, KR Electronics, Inc. 3342-312-SMA, Rev 0 KR Electronics 3342-312-SMA KR Electronics, Inc. www.krfilters.com KR Electronics, Inc. Avenel, NJ 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 Web Email Phone Passband Amplitude & Return Loss (1 dB/div & 5 dB/div) Overall Response (10 dB/div)

Page 3 © 2018, KR Electronics, Inc. 3342-312-SMA, Rev 0 KR Electronics 3342-312-SMA KR Electronics, Inc. Physical Dimensions Specifications www.krfilters.com KR Electronics, Inc. Avenel, NJ 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Web Email Phone Fax Parameter Specification Filter type Bandpass Center Frequency (Fc) 312 MHz Insertion Loss at Fc 2 dBa max 0.6 dBa typical 1 dB Bandwidth 209 MHz typical 3 dB Bandwidth 195 MHz min 228 MHz typical 40 dB Bandwidth 413 MHz typical 50 dB Bandwidth 489 MHz typical 60 dB Bandwidth 585 MHz typical Source and Load 50  Notes: 1. Dimensions in inches 2. Metal Case 3. SMA(F) Connectors 4. Also available in a surface mount package