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#1
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DSP in IF Stage?
There's a number of commercial amateur transceivers that have
DSP in the audio stages but do any have DSP in the IF before the detector/AGC? 73 Don K6LTS address in QRZ database |
#2
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wrote in message
... There's a number of commercial amateur transceivers that have DSP in the audio stages but do any have DSP in the IF before the detector/AGC? 73 Don K6LTS address in QRZ database It can certainly can be done, it's pretty common now for radios to use DSP at up to even a couple of hundred MHz. Whether there are ham txrs with this I'm unsure of. Ken |
#3
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wrote in message
... There's a number of commercial amateur transceivers that have DSP in the audio stages but do any have DSP in the IF before the detector/AGC? 73 Don K6LTS address in QRZ database It can certainly can be done, it's pretty common now for radios to use DSP at up to even a couple of hundred MHz. Whether there are ham txrs with this I'm unsure of. Ken |
#4
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The Icom 746pro and 756proII both use DSP in the IF stage. I use the
756pro and it's a wonderful rig. 73 Ron KN0R wrote in : There's a number of commercial amateur transceivers that have DSP in the audio stages but do any have DSP in the IF before the detector/AGC? 73 Don K6LTS address in QRZ database |
#5
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The Icom 746pro and 756proII both use DSP in the IF stage. I use the
756pro and it's a wonderful rig. 73 Ron KN0R wrote in : There's a number of commercial amateur transceivers that have DSP in the audio stages but do any have DSP in the IF before the detector/AGC? 73 Don K6LTS address in QRZ database |
#6
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The Icom 746pro and 756proII both use DSP in the IF stage. I use the 756pro and it's a wonderful rig. So is the 746Pro. I have never had a better Rx. The noise reduction and filtering capability can not be beat by any other rig even close to this price range. Ed WB6SAT |
#7
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The Icom 746pro and 756proII both use DSP in the IF stage. I use the 756pro and it's a wonderful rig. So is the 746Pro. I have never had a better Rx. The noise reduction and filtering capability can not be beat by any other rig even close to this price range. Ed WB6SAT |
#8
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In my Kachina the second IF is under 100 khtz , this is where the dsp is.
the dsp does the detection. KA9CAR "Ed G" wrote in message .248... The Icom 746pro and 756proII both use DSP in the IF stage. I use the 756pro and it's a wonderful rig. So is the 746Pro. I have never had a better Rx. The noise reduction and filtering capability can not be beat by any other rig even close to this price range. Ed WB6SAT |
#9
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In my Kachina the second IF is under 100 khtz , this is where the dsp is.
the dsp does the detection. KA9CAR "Ed G" wrote in message .248... The Icom 746pro and 756proII both use DSP in the IF stage. I use the 756pro and it's a wonderful rig. So is the 746Pro. I have never had a better Rx. The noise reduction and filtering capability can not be beat by any other rig even close to this price range. Ed WB6SAT |
#10
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The TS-2000 has a 12KHz IF feeding the DSP. All those old hardware tasks
done in software now. -- Steve N, K,9;d, c. i My email has no u's. "Ken Taylor" wrote in message ... wrote in message ... There's a number of commercial amateur transceivers that have DSP in the audio stages but do any have DSP in the IF before the detector/AGC? 73 Don K6LTS address in QRZ database It can certainly can be done, it's pretty common now for radios to use DSP at up to even a couple of hundred MHz. Whether there are ham txrs with this I'm unsure of. Ken |
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