GMCF-21 21G15D
21.4MHz 8 pole crystal filter with 15.0kHz 3dB bandwidth

Comprehensive stocks
Custom specifications available

DOWNLOAD PDF

Configurable Options
ParameterOption Code

The GMCF-21 21G15D has no configurable options.
Please see the specifications table for more details or contact our team today if you have other specification requirements.

Quantity / Special Request

Please specify the quantity you require below.

The GMCF-21 21G15D is supplied in boxes.

Specifications

Centre frequency	21.4MHz
Dimensions	11.0 x 8.5 x 11.5mm
Operating temperature range	-20 to +70°C
Number of poles	8
Pass band	-3dB @ ±7.5kHz min
Attenuation band	-90dB @ ±25.0kHz max
In-band ripple	2.0dB max
Insertion loss	3.0dB max
Guaranteed attenuation	-90dB max ±25.0 ~ ±300kHz
Termination	1500Ω // 2.0pF
Package style	F11/8A

Package Drawing

Golledge 11x8mm leaded crystal filter package

Ordering Information

To request a quotation for the GMCF-21 21G15D please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.