Quartz Crystal Ladder Filters 8.867 MHZ
Quartz Crystal Ladder Filters 8.867 MHZ
Quartz Crystal Ladder Filters 8.867 MHZ
Quartz Crystal Ladder Filters 8.867 MHZ

Quartz Crystal Ladder Filters 8.867 MHZ

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$16.00
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$16.00
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This is Quartz Crystal Ladder Filters


Technical characteristics of filters:

  • crystals 8,867238 MHz
  • the Squareness ratio in levels 6 and 60 dB – 1.5 – 1,7;
  • attenuation over a bandwidth of more than 80 dB;
  • flatness in the passband is 1.5 - 2 dB;
  • the bandwidth at a level 6 dB – 2.4 ± 0,15 KHz;
  • input and output resistance of 202±10 Ohms.

 

We offer 2 options:

1. KIT DiY for assembly

The package include: 2 PCB + 12 crystals for 8x crystal quartz filter (size 75х19 mm) and 4x-crystal variable filter (34x19mm), 2 crystals for SSB & CW, varactors, capacitors,

 

2. Assembled units

The package include: Assembled boards + 2 crystals for BFO and CW + 3 varacaps for make 4x filter as variable for control the Width 0.7-2.4 MHZ