Crystal Filters

Introduction

Golledge hold what is probably the widest stock of monolithic crystal filters in the UK. Large stocks are held at the standard frequencies of 10.7, 21.4, 45.0, 70.0 and 90.0MHz in all the common bandwidth configurations. 

Golledge also lead in the field of SM filters. The GSF-71 & GSF-72 offer standard 21.4MHz filters in miniature SM packages, and cater for semi-custom requirements in the range 21.4 ~ 70.0MHz. The GSF-74 offers a unique 3-pole filter in one SM package. The GSF-75 offers a 4-pole filter in one miniature SM package.  These items are ideal for radio and telecommunications applications.

Product Information

Click on a product name from the tables below to view more details. Alternatively, view a gallery of images in the product showcase.

SM Monolithic Filters

Product Package Frequency Range Description
GSF-61 6.0 x 3.5 x 1.1
(6035)
20.0 ~ 45.0MHz 2 & 4-pole SM filter
GSF-72 7.0 x 5.0 x 1.2
(7050)
21.40 ~ 70.0MHz 2 & 4-pole SM filter
GSF-74 7.0 x 5.0 x 1.5
(7050)
21.40 ~ 110MHz 3-pole in one SM package
GSF-75 7.0 x 5.0 x 1.5
(7050)
21.40 ~ 75.0MHz 4-pole in one SM package
GSF-71 7.5 x 5.0 x 1.1
(7050)
21.40 ~ 70.0MHz 2 & 4-pole SM filter

 

Leaded Monolithic Filters

Product Package Frequency Range Description
Key ProductGMCF-10 Various 10.70MHz 2, 4, 6 & 8-pole filters
Key ProductGMCF-21 Various 21.40MHz 2, 4, 6 & 8-pole filters
Key ProductGMCF-45 Various 45.0MHz 2 & 4-pole filters
Key ProductGMCF-HF Various 55.0 ~ 90.0MHz 2 & 4-pole filters
Key Product = denotes our 'Key Products' especially selected for value & availability.

Click here for our non-preferred Crystal Filter range