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Search results

  1. Y

    Unknown Zener Diode

    try on the australian facebook cb groups..it was a popular radio over there ...i have worked on alot of them but generally i dont need diagrams to work on most of this stuff ..post a pic i am sure you are talking about the zener that supplys the pll but need to make sure(get it work and it will...
  2. Y

    Unknown Zener Diode

    super tomcat hes talking about i believe is the 40ch ssb version not the older am 23ch crystal synth radio
  3. Y

    Anyone Recognize This Radio? GECOL GV-2000

    "crystal sockets" are actually the bias jumpers for checking bias for driver and final (ala "mirror board" in a similar radio the tc9106 pll does not use the t/r pin when used in a ssb radio ..this chassis is single conversion I.F so no 455khz offset required @mechanic is incorrect in his...
  4. Y

    Export/10 meter radio with good receive and static rejection?

    generally any ecm mic will get muffled if you speak too close and directly into the insert no matter what the brand ... at one stage you must of moved away from the mic a little as the articulation was better
  5. Y

    Export/10 meter radio with good receive and static rejection?

    no anl only nb ctss can be put in but it would be fixed as there is no button you could use to turn it on/off like the president hr2600 you would have to lift the lid to change the code.not very practical ..we are at the limit of what we can do with the chassis. ctss is not used down this...
  6. Y

    Export/10 meter radio with good receive and static rejection?

    we still have stock..just not in shop at moment .. i have stock in Indonesia and china waiting to be delivered ... expected in about two weeks if not sooner
  7. Y

    Yeticom Optima MK3 Mobile

    replace the driver..driver is going into self oscillation replace with 2sc2166 cold-front do not put seals on as far as i am aware .. the seals on their ones are factory ones..yeticom has it own seals yes meter is "happy from factory..i turn them down to 4 bars with a s9 signal (73dbm@50 ohms)
  8. Y

    Export/10 meter radio with good receive and static rejection?

    actually, the original prototype HAD talkback (as a mistake in development) which under testing was damn annoying and was quickly removed ..cant please everyone it seems ..including me ;)
  9. Y

    Export/10 meter radio with good receive and static rejection?

    www.yeticomnz.com... that address is incorrect @222DBFL (leads to to another directory on our server)
  10. Y

    Whats the verdict on the Magnum 1?

    no topgun boards in the ones we sell and no mention of such in manual maybe topgun sell their ones with the boards ? yes true it has same board as the last version (to this date) m8800 and like that one it has a ecm mic(the v7 and earlier maxlog did not).. however there are some changes to the...
  11. Y

    Noise blanker demo

    forgive me if i compare to a cb radio..but its a good example when it comes to a NB the yaesu nb the difference is WHERE the NB is located in the rx chain...most real ham transceivers the NB is within the I.F chain after the mixer just before the main I.F filter.so works at the IF frequency...
  12. Y

    Export/10 meter radio with good receive and static rejection?

    lincoln can be fixed...that fixes the signal to noise ratio and the lively meter ..not talking about the agc mod either nothing is prefect however
  13. Y

    New Cobra 29, first type certified "Smart CB".

    ewww ..yeah nah bling for the smart phone gen give me my rusty old rigs any day
  14. Y

    your thoughts on the dac mark X ?

    we have 2 of the dak 9's...after removing all the after market crap people did to them and all the usual recapping and realignment they seem to work fine ..actually better than the ssb version does on am the dak 10 ..recapped and removed the crap extra channels etc mods ..works as any...
  15. Y

    Whats the verdict on the Magnum 1?

    338 my last comment was in no relation ship aimed at you ..it was aimed at the OVERALL comments re the optima performance on am and the stock mic
  16. Y

    Whats the verdict on the Magnum 1?

    if the optima has the factory stock tiny phantom powered mic you are not giving it a chance always hated that mic..and argued with the manufacturer for 6 years over it...the rest is history .
  17. Y

    Whats the verdict on the Magnum 1?

    dont get me wrong but ... a optima like any anyclone (anytone.cre8900/lincoln II etc etc etc blah) can be turned up on AM mod to have picket fence audio you guys all seem to love on AM no different to any other brand of radio mentioned every single silly "swing mod" you can do to a cb radio...