The SDR-1000 has a great AM receiver but it's AM transmit capabilties or not
quite as good (low power). I'd like to mate mine with an external AM
transmitter and use the SDR1000 receiver and transmit audio processing (noise
gate, filter, etc). Is it possible to extract processed transmit audio
I have a 10MHz reference oscillator board available for $35 + postage. It was
made by
Qualcomm and includes a high stabilty Oscillatek 10MHz TCXO and distribution
circuitry. It has been calibrated to a GPS reference and has 9 independent
outputs (each on its own SMA connector). I can send a
This has been sold.
Thank you for all the interest.
David.
- Original Message -
From: David Woodhead
To: FlexRadio@flex-radio.biz
Sent: Friday, September 28, 2007 5:01 PM
Subject: Reference Oscillator
I have a 10MHz reference oscillator board available for $35 + postage
I have a 10MHz reference oscillator board available for $35. It was made by
Qualcomm and includes a high stabilty Oscillatek 10MHz TCXO and distribution
circuitry. It has been calibrated to a GPS reference and has 9 independent
outputs (each on its own SMA connector). I can send a pic to anyone
When switching from transmit to receive in either AM or SAM I get short squeel
out of my speakers. It does not happen in SSB. It is not feedback into the
microphone. Bug or problem with my setup?
David
KM5TZ
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Mine does the same thing.
Dell P4 2.8GHz.
After the initial instability it is solid.
David
KM5TZ
- Original Message -
From: [EMAIL PROTECTED]
To: FlexRadio@flex-radio.biz
Sent: Friday, August 18, 2006 5:53 PM
Subject: [Flexradio] Receive dropping out
When I first turn on my Flex and
Does anyone have experience using a Helil MD2 with SDR-1000 ?
This mic is designed for the Elecraft K2. The mic connections are different so
I know I'll need to change that. Also, in the K2 this mic requires a 5.6K pull
up to +5v so I'm guessing it is a condenser mic?
David
KM5TZ
I'm a little confused by the manual. Should I connect paddle to the 3.5mm jack
on back of SDR or to the PC serial port?
Thanks
David
KM5TZ
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Guy,
Here is my experience;
The image may be nulled to about -80dBc at a fixed frequency but it will
degrade either side of this (to about -70dBc at +/- 4KHz). You can certainly
hear the image if it is strong enough.
The present software only supports one set of quadrature balance and IQ gain
Hi all,
I'm evaluating my rig on the bench with a sig gen and have a few questions
regarding image rejection...
I am finding that the image rejection is not consistent from band to band. I
can optimize on each band with a different set of values. Is this normal? It
would be nice to be able to
Is the impulse generator used in the latest code? I don't see any updates on
the Forum.
David.
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Looking for a used unit - boards or complete.
David
KM5TZ
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