YAESU FT-817 857 897 High Stability Temperature Compensation Crystal TCXO Module Compatible w/TCXO-9

YAESU FT-817 857 897 High Stability Temperature Compensation Crystal TCXO Module Compatible w/TCXO-9

Description:    
Yaesu FT - 817/857/897 models suitable for removing crystal components, such as complete compatible with original TCXO - 9
 
After crystal frequency is 22.625 MHz, replace the original machine can improve the stability of the machine, in different environments more outstanding original module
 
Actual test with high precision frequency meter observation crystal frequency, frequency of the crystal roast the original machine immediately offset, and the removing crystals have no obvious change, the effect is remarkable.
 
General in northern winter and summer temperature difference is big, many machines for alignment frequency in winter and in summer you aside, or normal winter indoor use, to the wild stand deviation, change the removing crystal can be solved. Is not to say don't partial don't need to change removing machine frequency, removing is not used to correct the deviation, is the guarantee in various temperature environment, the frequency of the machine is always consistent, of course, many machines have deviation change immediately after the crystal is not wide, poor, that is because the crystal precision of the original machine, has been partial
 
The crystal precision can reach 0.5 PPM, consistent with the original TCXO - 9 module parameters,
 
Installation method:
Close the machine power supply, open the machine cover, find the location of the installation of removing crystal, need to machine with ordinary crystal pulling down first, then according to the alignment pins after plugging, installed boot does not require any Settings can begin to use

Package included:
- 1 x Module