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Search results

  1. O

    Look what I found inside a 148...

    First why would you remove the pot from the outside and put it inside? Why put what ever you made into a cardboard box? I know some idiots like to let the smoke out but this is a pun gone too far!
  2. O

    Radioddity QT-60 *Pro*

    I would love it if someone developed a mod with capacitor changes that would get the 3DB down on the bottom end to 150hz and the 3db down top to 4500 to 4800Hz! It would be an audio beast satisfying 99.9% of people! The stock 300hz to 3000hz makes sense from an engineering stand point if...
  3. O

    Radioddity QT-60 *Pro*

    Well I just got one for $207 so I pulled the trigger. I know I am a sucker too! LOL To my way of thinking it is a poor mans Stryker 955 with 3X the feature set. If the AM audio is 85% or greater that of the Stryker 955 it is worth every penny! Now I need to build a 4 or 6 transistor amp and...
  4. O

    I searched with google but found nothing. QT60-PRO/AT-5555II PRO VS Stryker 955

    So outside of power output I was woundering if anyone has done a head to head with the two radio's in terms of TX audio mostly but also all other parameters? I am never going to purchase a Stryker 955 due to price point alone. I am going to assume that the Stryker 955 has better AM audio and...
  5. O

    Really worth it

    Guys if the Cobra 138XR has not been butchured their audio chain has a simple compression circuit in it as well. Not on par with the GE but it does have compression very mild. You can get them for far less and those are SSB as well. That is what Mike of Mikes Radio Repair told me at least a long...
  6. O

    Really worth it

    If I recall it is an 8 pole rotary switch right? That is a big knob to add to a base or a mobile.
  7. O

    Really worth it

    You where probably hanging out with guys that worshiped at the alter of the Cobra 2000. To me those are just a Cobra 148 GTL, a freq. counter, cheap power supply and cheap alarm clock at a stupid markup then and now. Not that any of the above is bad just not as good as the GE! Back when a...
  8. O

    I am telling my priest and my wife that my radio N+1 habbit is all of y'all's fault! I ordered a QT-60.

    I am a powerless victim! LOL It is a predatory practice! It is no different than KGB honey trap in occupied Berlin! LOL I ordered a QT-60. I do not need it at all! LOL....It was 20% off but it was not even a good bundle!
  9. O

    Texas Star DX 667V Max PEP Drive Power

    You want a 1 to 1.5 watt dead key in a bipolar powered CB radio and just let the radio swing with out anything like super swing or NPC. That is with a single final radio. So think Cobra bipolar not mosfet finaled 25, 29, 148 etc.......If you can not live with that you need to bypass the driver...
  10. O

    So I want to build an amp with the parts I have aquired based around 4X150A but need some help.

    Thanks!! I was hoping to purchase a Pride DX300 but they always go for stupid money on Ebay! I am glad I asked because Iw as going to go with 2500 volts. So I will go for the less is more route. I was going to use your High Voltage and Low Voltage boards in a Pride amp but now I am thinking...
  11. O

    Cobra 2000 barely any transmit power going out ???

    Has the radio been recapped yet? Have you checked the input voltage from the internal power supply? Have you checked the final?
  12. O

    So I want to build an amp with the parts I have aquired based around 4X150A but need some help.

    So I have a bunch of odd ball parts that have slowly found their way into my parts bin. I think I have some place around 10-20 4X150A mostly Jan 7034 NOS in various questionable states. About half of them are still sealed in their Eimace or Jan Packaging NOS. The rest are still sealed int he...
  13. O

    I think I might have posted something similar before. Think ready made mic pre-amp compressor

    They are under $5 each on the ebay. I have not used them but we are all familar with this family of parts in past products that where fairly expensive in the past. Add a voltage regulator if the radio you are installing it in does not 3V-5V internaly and you have a lot of performance for cheap!
  14. O

    I think I might have posted something similar before. Think ready made mic pre-amp compressor

    MAX4466 Electret Microphone Preamplifier Board SSM2167 Voice Compression DC3V-5V
  15. O

    This One Brings Back Memories...

    My Grandpa gave me my first CB radio a 23 channel Pace 123 I think it was. I love that man with all my heart and soul. I am not 1/100th of the man he was! My Grandfather and my Dad are truly hero's to me. Not perfect men but incredible men all the same!
  16. O

    Speech processors: do you use one?

    Speech Processors I own: MFJ LSP520BX-II Super Logarithmic Speech Processor TenTec 715 SP1-a Top Gun CP-1 Top Gun Md-1 Multi Phase Rotation Device based on Symetra Early AM Broadcast System(sp) Berigher Tube Compression Limiter JPL95 Greek Opti Based Compresser Some home brew TDA7284 chip...
  17. O

    Speech processors: do you use one?

    MMM is doing a bunch of stuff to the audio and the rf. MMM is using Compression, Downward Expansion, Asseymetry, EQ and a lot more audio power to rf power than is typical outside of broadcast radio. IN fact he might be exceeding that as well. He is using a lot of audio band width and rf...
  18. O

    Radioddity Qt 40 frequency chart

    After you have unlocked it Hi E Band you only get a small chunk!
  19. O

    Looking for clear concise head to head comparison of AT-5555 II vs K-Po 5000 DX

    Thank You very much. I dig and dig and dig and it is so easy to get lost in the Naming COnvention of these Chinese made wonder radio! Plus the threads wonder around as well. You can easily read 23 threads and only get 2 posts that are useful and even then the names for models are hard to keep...