From page 5 of the 6000 brochure: When the
GPSDO option is not installed, the FLEX-6700 and
FLEX- 6700R come standard with a ±0.02ppm Oven
Controlled Crystal Oscillator (OCXO) and the
FLEX-6500 comes with at ±0.5ppm Temperature
Controlled Crystal Oscillator (TCXO).
So if I buy the GPSDO
On Sun, May 20, 2012 at 10:47 AM, Jerry Flanders jefland...@comcast.netwrote:
From page 5 of the 6000 brochure: When the GPSDO option is not installed,
the FLEX-6700 and FLEX- 6700R come standard with a ±0.02ppm Oven Controlled
Crystal Oscillator (OCXO) and the FLEX-6500 comes with at ±0.5ppm
The GPSDO is a TCXO that is disciplined by a GPS receiver. The radio
switches to the GPSDO when it is present. The GPSDO remains on in the
radio even when the main power is turned off to maintain the high stability
oscillator and the GPS lock (unless overridden by the user).
Steve
On Sunday,
On Sun, May 20, 2012 at 2:44 PM, Stephen Hicks, N5AC st...@flexradio.comwrote:
The GPSDO is a TCXO that is disciplined by a GPS receiver. The radio
switches to the GPSDO when it is present. The GPSDO remains on in the
radio even when the main power is turned off to maintain the high
Read your ad copy - it seems to say that the OXCO
is not included when one orders the GPSDO option.
Is the OXCO/TCXO included irregardless of the option order?
Jerry W4UK
At 05:44 PM 5/20/2012, you wrote:
The GPSDO is a TCXO that is disciplined by a GPS
receiver. The radio switches to the
1. The OCXO or TCXO (depending on your radio, FLEX-6700 or FLEX-6500,
respectively) are soldered to the board and do not go away with the GPSDO.
They are just not used.
2. Phase noise of the oscillator is not particularly important as it goes
through a jitter cleaner. It is a reference, not a
On Sun, May 20, 2012 at 5:08 PM, Stephen Hicks, N5AC st...@flexradio.comwrote:
1. The OCXO or TCXO (depending on your radio, FLEX-6700 or FLEX-6500,
respectively) are soldered to the board and do not go away with the GPSDO.
They are just not used.
2. Phase noise of the oscillator is not
Perhaps we are not asking about the same thing. I've not seen a GPSDO on a
single IC.
Steve
On Sunday, May 20, 2012, Jay Grizzard wrote:
On Sun, May 20, 2012 at 07:08:27PM -0500, Stephen Hicks, N5AC wrote:
1. The OCXO or TCXO (depending on your radio, FLEX-6700 or FLEX-6500,
respectively)
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