150W Chinese Transmitter with QN8066

[@Chris-ji8jw]

Hey, great to see you back!! ( : Glad you're still pursuing this stuff! Thanks for sharing.

[@naelhalabi762]

Hi Can you make a video about the GD2015-s fm transmitter wich uses the bh1414k in it , for the side of spectrum to see if the signal is clean with stereo or just mono , you know the basic info . Thank you sir

[@AugustineAriola]

I am delighted you're back. Please can you include the indepth circuit diagram of the module ?

[@MrDmjay]

Would you like that as a PDF? Full parts list as well?

[@AugustineAriola]

@@MrDmjay Yes I like PDF too

[@artpunk444]

He probably can't, simply because he bought it off Aliexpress... Not worth it anyway due to all the inband spurs.

[@artpunk444]

Awesome, I'm really happy that you're back! I'm planning on building an autonomous rig using a tiny car fm transmitter that actually has the QN8007 and a small 7w amplifier.

[@dougtaylor7724]

Couldn’t believe it when I saw your name in the video title. Welcome back! Your material is always interesting and well presented. Thanks for posting!

[@nikolmoneva111]

In two days I wanted to order the GD-2015S that you showed in the video, I thought it was good but what issues apart from the low power did you have with it? Is your unit defective or are all of them shipped this way? Should I order it or no?

[@mattdalby1210]

Glad you’re back!

[@mxlion]

Hey man! Was wondering if you had a discord server?

[@MrBoingo]

This BLF177 was produced in week 42 of 1999. So it's been here a while :)

[@CherylPearce-c9w]

Will this be ok on 87.6 fm please

[@MELERIX]

glad to see you are back! please continue making videos about this FM transmitters and related stuff.

[@artpunk444]

It's quite interesting how you discourage people from buying the transmitter at 2:23 because of the used cellular mosfet. This tx is actually really great. I received it yesterday and in fact it is surprisingly clean under the spectrum analyzer. No in-band spurs and no harmonics. Just the modulation is a little wide (up to 200kHz at 80%) but this might simply be because of me not using a limiter.

[@evgdx]

The GD-2015S has been amazing for me, incredibly weak spurs, okay-ish built-in stereo encoder and audio processor, but the reason I got it was because of the MPX input and it DELIVERS - Amazing sound quality and RDS with Stereo Tool/Omnia.9 PTN and Native Instruments Komplete Audio 1 Sound Card. I asked the seller to center it on 101 MHz and with a good-matched antenna, I was able to get 21W of output power on 101.0

[@CherylPearce-z4u]

I’m 87.6 fm and have dipole antenna will this be ok to rum it on this please

[@operationrestore3308]

I'd be interested if you can make this perform better? I use this transmitter and run it for hours at a time. I've never heard any station bleeding. my antenna is a 5/8 wave 70 ft off ground with about 14 mile radius to the outer fringe. So any tweaking would be awesome to do. Always appreciate your videos thank you.

[@timmack2415]

Glad to see you back. Next time you're gone that long, I at least expect a postcard. Interesting video, appreciate it

[@craftymulligar]

A linear power supply with heavy transformer maybe

[@JBSATE]

😮esse integrado ao lado do qn8027 e memoria ..

[@iainmacleod6664]

was this bought from aliexpress?

[@rjy8960]

Good to see another video, thanks! - Hope all is OK!

[@zeproo]

FINALLY BACK !!! ive been waiting for ages !!!! Dont leave us thslong.Can you test a PCS-Electronics SE version transmitter ?

[@JoloNavarro]

Glad to see u back!!!

[@MrVinamp]

What about the current draw?

[@zacki5663]

regarding posting videos - don't sweat it pal. just remember, for every lifelong passion someone has, there was a small moment something caught their eye and they never looked away. it's hard to comprehend, but even someone as small as a little video here and there could profoundly impact someone.

[@Snow209]

Yoooo welcome back!

[@andrzejtomaszewski5357]

I haven't seen you for a long time. Regards

[@ericpilboue3276]

Hello, back in the 80,when the socialist f. Miterrand free the fm band we used MRF 317 for 100w amp. We couple two 100w with *ceramic microstrip couplers " too i was young but i remember these transistor produce sound during tuning the amp.

[@hazzaaalayoubi7617]

Hello sir, This is really a great video. Thank you

[@zeljkoadzic1692]

ATC100B ceramic capacitance, the use rd15 because heave to much used ones in bages :)

[@sciencefollower]

What is the operating frequency range and driving poeer input. The circuit diagram if you have not shown it in the video please. Ap2kd.

[@MatthewSuffidy]

Is it ok to just handle a 200 Watt RF transmitter (like your health)? You mean like those parts are from cellular base stations?

[@dktr2]

Maby the BLF if overdriven and makes this garbage on spectrum.

[@allanjaypalomique7609]

Dear master idol sir, do you have facebook page or fb account to messenger sir???