KR Electronics, Inc. KR Electronics www.krfilters.com General Description KR 2827 is a 350 KHz lowpass filter. The filter has a minimum 1.5 dB bandwidth of 350 KHz and greater than 30 dB at 400 KHz. Other passband frequencies are available. Please consult the factory. Features • 350 KHz Lowpass • SMA Connectors • 50 Ω Source and Load Typical Performance Passband Amplitude & Group Delay Overall Response (0.5 dB/div & 2 usec/div) (10 dB/div) 2 Apr 2008 11:51:51 CH1 CH2 S 21 S 21 log MAG delay .5 dB/ 2 us/ 2 Apr 2008 11:50:33 REF 0 dB REF 0 s CH1 S 21 log MAG CH1 START .030 000 MHz 10 dB/ REF 0 dB 1 PRm PRm C? Cor 2 PRm C? Smo START .100 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2008, KR Electronics, Inc. STOP .350 000 MHz STOP Web Email Phone Fax 1.000 000 MHz www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR Electronics 2827 Specifications Parameter Specification Filter type Lowpass End of Passband <1.5 dB ( 0.5 dB typical) 350 KHz Start of Stopband >30 dB (>45 typical) 400 KHz Source and Load 50 Ω Physical Dimensions Notes: 1. Dimensions in inches 2. SMA(f) connectors 2 plcs KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2008, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2