Home Tag "KR ELECTRONICS"

Bidirectional Absorptive Notch Filter

Part number 3203 is a 10 MHz bidirectional absorptive notch filter with a 1.25 dB bandwidth of 3 MHz maximum. Features include low VSWR even in notch; 1.66 MHz typical 3 dB bandwidth; high notch rejection; 50 ohm source and load; and SMA connectors. Other notch frequencies and bandwidths are available.   KR ELECTRONICS (5)

Bandpass Filter

Part number 2962 is a 70 MHz bandpass filter with a typical 3 dB bandwidth of 2.5 MHz, insertion loss of 5.5 dB, and typical 40 dB bandwidth of 7.4 MHz. The filter is supplied in a 0.6 x 0.6 x 2.25” SMA package. It can be customized for other center frequencies and bandwidths. KR […]

Miniature Highpass Filter

Part number 3338+ is a 968 MHz highpass filter that is a selective elliptic type filter. The stopband starts at 885.5 MHz and the passband is maintained to >4 GHz. It is supplied in a miniature surface mount package measuring 0.20 x 0.30 x 0.18”. Other frequencies are available upon request. KR ELECTRONICS (5)

Bandpass for Positive Train Control 

Part number 3012-916 is a 916 MHz bandpass filter designed for Positive Train Control (PTC) applications. The filters are encapsulated/ruggedized for enhanced shock and vibration resistance. Thousands are currently installed and operating successfully in the field with major rail companies. KR ELECTRONICS (5)

Bidirectional Absorptive Notch Filter

Part number 3203 is a 10 MHz broadband absorptive notch filter. The filter has a 1.25 dB bandwidth of 3 MHz maximum. It boasts low VSWR even in notch, has high notch rejection, 50 ohm source and load, and comes supplied with SMA connectors. Other notch frequencies and bandwidths are available.  KR ELECTRONICS (5)

Miniature Highpass Filter

Part number 3338+ is a 968 MHz highpass filter. The filter is a selective elliptic type filter. The stopband starts at 885.5 MHz and the passband is maintained to >4 GHz. It is supplied in a miniature surface mount package measuring 0.20 x 0.30 x 0.18”. Other frequencies are available. KR ELECTRONICS (7)

Miniature Lowpass Filter

Part number 3337+ is a 1208 MHz lowpass filter. The filter is a selective elliptic type filter. The stopband starts at 1292 MHz and is maintained to >6 GHz. It is supplied in a miniature surface mount package measuring 0.20 x 0.30 x 0.18”. Other frequencies are available. KR ELECTRONICS (6)

Bandpass Filter for PTC

Part number 3012-220 is a 220 MHz bandpass filter designed for Positive Train Control (PTC) applications. The filters are encapsulated/ruggedized for enhanced shock and vibration resistance. Thousands are installed and operating in the field with major rail companies. Other frequencies/bandwidths available. KR ELECTRONICS (8)

Bandpass Filter

Part number 2962 is a 70 MHz bandpass filter that has a typical 3 dB bandwidth of 2.5 MHz, insertion loss of 5.5 dB, and typical 40 dB bandwidth of 7.4 MHz. The filter is supplied in a 0.6 x 0.6 x 2.25” SMA package. It may be customized for other center frequencies and bandwidths. […]