[1000mp] Re: Mark V/Field TCXO's 4 & 6

[Kok Chen]

On Aug 4, 2004, at 6:16 PM, John L Merrill wrote:
> I wonder if there has been a change somewhere. The manual and brochure 
> show the above specs but i remember having an earlier MkV and thought 
> the specs were then 2 and .5.  The TCXO forsale at AES website sats .5 
> ppm.

For the TCXO-6, the 0.25 ppm number appears to be for operation at 25C. 
  The 0.5 ppm number is over the range of -10C to +50C.

See http://www.yaesu.co.uk/amateur/hf/field/field5.htm

73
Chen, W7AY