Home |
Search |
Today's Posts |
#11
|
|||
|
|||
Speech Processor Prototype...
On 5 Jan 2007 04:53:16 -0800, "Telstar Electronics"
wrote in .com: james wrote: Increase bandwidth through splatter. Nonsense... if the original ALC/modulation limiting is in tact within the radio... this speech processor will not over modulate. Then why does your processor include amplitude limiting if it isn't needed? And why does your 2-transistor amp have the gain of only one transistor? However, it will certainly boost your average power on AM and SSB! I await your test data. So how do you intend to make your measurements? |
#12
|
|||
|
|||
Speech Processor Prototype...
james wrote:
Increase bandwidth through splatter. wrote in Nonsense... if the original ALC/modulation limiting is in tact within the radio... this speech processor will not over modulate. Frank Gilliland wrote: Then why does your processor include amplitude limiting if it isn't needed? If the limiter is in tact within the radio... the redunantcy of the speech processor limiting can be shut off. However, if the radio has no limiter... the the speech processor must be adjusted to do the limiting function. So it'll work either way. www.telstar-electronics.com |
#13
|
|||
|
|||
Speech Processor Prototype...
On 5 Jan 2007 10:27:20 -0800, "Telstar Electronics"
wrote in . com: james wrote: Increase bandwidth through splatter. wrote in Nonsense... if the original ALC/modulation limiting is in tact within the radio... this speech processor will not over modulate. Frank Gilliland wrote: Then why does your processor include amplitude limiting if it isn't needed? If the limiter is in tact within the radio... the redunantcy of the speech processor limiting can be shut off. However, if the radio has no limiter... the the speech processor must be adjusted to do the limiting function. So it'll work either way. What happened to the rest of the post, Brain? Why use two transistors when you can get the same gain with one? What about your published non-linear data for your linear amp? What equipment did you use to make your measurements for real power and harmonic distortion? And where's that schematic? And you whine about -me- drifting off-topic.... sheesh!!! |
#14
|
|||
|
|||
Speech Processor Prototype...
Frank Gilliland wrote:
What happened to the rest of the post, Brain? Why use two transistors when you can get the same gain with one? What about your published non-linear data for your linear amp? What equipment did you use to make your measurements for real power and harmonic distortion? And where's that schematic? Off topic of this thread Frank... www.telstar-electronics.com |
#15
|
|||
|
|||
Speech Processor Prototype...
On 5 Jan 2007 04:53:16 -0800, "Telstar Electronics"
wrote: +++james wrote: +++ Increase bandwidth through splatter. +++ +++Nonsense... if the original ALC/modulation limiting is in tact within +++the radio... this speech processor will not over modulate. However, it +++will certainly boost your average power on AM and SSB! +++ +++www.telstar-electronics.com *************** I'll bet 95% of the cbs operating today have the ALC/Modulating limits circuits defeated. Heck back in the 70's that was the first thing hackjob socalled techs would to a radio. james |
#16
|
|||
|
|||
Brian's non-linear linear
On 5 Jan 2007 11:47:30 -0800, "Telstar Electronics"
wrote in .com: Frank Gilliland wrote: What happened to the rest of the post, Brain? Why use two transistors when you can get the same gain with one? What about your published non-linear data for your linear amp? What equipment did you use to make your measurements for real power and harmonic distortion? And where's that schematic? Off topic of this thread Frank... Now it's on topic, Brian. Well? |
#17
|
|||
|
|||
Brian's non-linear linear
Frank Gilliland wrote:
What happened to the rest of the post, Brain? Why use two transistors when you can get the same gain with one? What about your published non-linear data for your linear amp? What equipment did you use to make your measurements for real power and harmonic distortion? And where's that schematic? Now it's on topic, Brian. Well? Frank, we've been over this numerous times. Please look throught the archives. See the SkyWave amplifier and judge for yourself at http://www.telstar-electronics.com/d...ve2879ABTC.htm |
#18
|
|||
|
|||
Brian's non-linear linear
On 6 Jan 2007 06:30:02 -0800, "Telstar Electronics"
wrote in om: Frank Gilliland wrote: What happened to the rest of the post, Brain? Why use two transistors when you can get the same gain with one? What about your published non-linear data for your linear amp? What equipment did you use to make your measurements for real power and harmonic distortion? And where's that schematic? Now it's on topic, Brian. Well? Frank, we've been over this numerous times. Please look throught the archives. I found nothing in the archives that explains how your amp is linear despite your own data proving that it's not. I found nothing in the archives that explains why you used two transistors for your amp when it has the gain of only one. I found nothing in the archives that indicates what equipment you used, if any, to make your measurements (the same measurements that prove your amp is non-linear). I found nothing in the archives that includes, or points to, a schematic for your amp. What I -did- find in the archives is you demonstrating that you have absolutely no clue what you are doing (i.e, "linearity is not required for SSB...."), ducking the questions by making excuses why you can't answer them, or pouting in a corner with your passive-agressive "Thank you for your support" line. Yet you BEGGED for just one schematic of what I have done. When I provided it, you once again ducked the questions with even -more- quacking. If you won't address the issues then the only conclusion is that you can't. And just to twist the knife a bit, the equation to find the minimum surface area of a ground plane is [pi]r^2 where r = 1/4 wavelength.... the area of the circle that is covered by 1/4-wave radials. So what will it be, Brian..... a demonstration of your engineering expertise? Or just more hack-and-quack? |
#19
|
|||
|
|||
Brian's non-linear linear
"Frank Gilliland" wrote in message ... On 6 Jan 2007 06:30:02 -0800, "Telstar Electronics" wrote in om: Frank Gilliland wrote: What happened to the rest of the post, Brain? Why use two transistors when you can get the same gain with one? What about your published non-linear data for your linear amp? What equipment did you use to make your measurements for real power and harmonic distortion? And where's that schematic? Now it's on topic, Brian. Well? Frank, we've been over this numerous times. Please look throught the archives. I found nothing in the archives that explains how your amp is linear despite your own data proving that it's not. I found nothing in the archives that explains why you used two transistors for your amp when it has the gain of only one. Two transistors in paralell only have the gain as one. They will put out 3db more power as a single device but only if you supply 3db more drive. I found nothing in the archives that indicates what equipment you used, if any, to make your measurements (the same measurements that prove your amp is non-linear). I found nothing in the archives that includes, or points to, a schematic for your amp. What I -did- find in the archives is you demonstrating that you have absolutely no clue what you are doing (i.e, "linearity is not required for SSB...."), ducking the questions by making excuses why you can't answer them, or pouting in a corner with your passive-agressive "Thank you for your support" line. Yet you BEGGED for just one schematic of what I have done. When I provided it, you once again ducked the questions with even -more- quacking. If you won't address the issues then the only conclusion is that you can't. And just to twist the knife a bit, the equation to find the minimum surface area of a ground plane is [pi]r^2 where r = 1/4 wavelength.... the area of the circle that is covered by 1/4-wave radials. So what will it be, Brian..... a demonstration of your engineering expertise? Or just more hack-and-quack? |
#20
|
|||
|
|||
Brian's non-linear linear
On Sat, 6 Jan 2007 15:40:50 -0500, "Jimmie D"
wrote in : snip Two transistors in paralell only have the gain as one. His transistors are in push-pull, not parallel. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Free speech | Antenna | |||
Free speech | Antenna | |||
AMATEUR'S USE AMATEUR AUXILIARY TO SUPPRESS FREE SPEECH | Policy | |||
Heil Clear Speech | Shortwave | |||
Heil "Clear Speech" DSP speaker | Shortwave |