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.
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?
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
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.
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
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.
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.
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.
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Hey, great to see you back!! ( : Glad you're still pursuing this stuff! Thanks for sharing.
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.
I am delighted you're back. Please can you include the indepth circuit diagram of the module ?
Would you like that as a PDF?
Full parts list as well?
@@MrDmjay
Yes
I like PDF too
He probably can't, simply because he bought it off Aliexpress... Not worth it anyway due to all the inband spurs.
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?
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!
glad to see you are back! please continue making videos about this FM transmitters and related stuff.
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
Glad you’re back!
Glad to see you back. Next time you're gone that long, I at least expect a postcard.
Interesting video, appreciate it
Hey man! Was wondering if you had a discord server?
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.
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
FINALLY BACK !!! ive been waiting for ages !!!! Dont leave us thslong.Can you test a PCS-Electronics SE version transmitter ?
This BLF177 was produced in week 42 of 1999. So it's been here a while :)
Good to see another video, thanks! - Hope all is OK!
I’m 87.6 fm and have dipole antenna will this be ok to rum it on this please
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.
Will this be ok on 87.6 fm please
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.
Glad to see u back!!!
What about the current draw?
was this bought from aliexpress?
Hello sir, This is really a great video. Thank you
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.
I haven't seen you for a long time. Regards
A linear power supply with heavy transformer maybe
What is the operating frequency range and driving poeer input. The circuit diagram if you have not shown it in the video please. Ap2kd.
Is it ok to just handle a 200 Watt RF transmitter (like your health)? You mean like those parts are from cellular base stations?
Yoooo welcome back!
😮esse integrado ao lado do qn8027 e memoria ..
ATC100B ceramic capacitance, the use rd15 because heave to much used ones in bages :)
Maby the BLF if overdriven and makes this garbage on spectrum.
Dear master idol sir, do you have facebook page or fb account to messenger sir???