Home Tag "KR ELECTRONICS"

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 (4)

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 (4)

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 (3)

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 (4)

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 (6)

Bandpass Filter for PTC Applications

Part number 3012-455 is a 455 MHz bandpass filter designed for Positive Train Control (PTC) applications. It is encapsulated for enhanced shock and vibration resistance. Other center frequencies and bandwidths are available. Connectors are N (F) to N (M). Source and load is 50 ohms. KR ELECTRONICS (10)

Bandpass Filter for PTC Applications

Part number 3012-160 is a 160 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)

Bandpass Filter for PTC

Part number 3012-455 is a 455 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 (10)