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Jun 23, 2017, 07:21 PM
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HGLRC TX20 20mm stackable 25-250mw


I was checking out hglrc's FB page to read up on the XJB f3 and f4 stacks, and I stumbled on this new 20mm vtx board. IVE BEEN DYING FOR SOMEONE TO FINALLY MAKE THIS!

Had to share.

#HGLRC XJB-TX20 Mini #FPV #Transmitter
Output power: 0/25mW/100mW/250mW switchable
BAT: 7-24V,BEC 5V-3A
170mA----250mW
120mA----100mW
80mA----25mW
Video system: NTSC/PAL
Antenna: IPEX
Frequency: 5.8GHz 9 bands 72 channels, with Raceband: 5325-5945 MHZ
Size: 23*23mm(L*W),Hole:20*20mm
Weight: 2.2g
#racingdrone #drone

https://m.banggood.com/20x20mm-XJB-T...p-1165158.html
Last edited by Felix_Dinel; Jul 05, 2017 at 10:31 AM.
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Jul 05, 2017, 06:11 AM
MODDED MICRO MULTIS FPV
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I know. Looks great. I already have the FCB/esc stack and really want this to round out the set. Just can't find stock anywhere.
Jul 05, 2017, 07:18 AM
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I was talking to some rep on fb, the communication was very uuhhh broken?

Was trying to get them to send me one for review.
Last edited by Felix_Dinel; Jul 05, 2017 at 10:53 AM.
Jul 05, 2017, 09:53 AM
z33
z33
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Wow combo!
Jul 05, 2017, 10:32 AM
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https://m.banggood.com/20x20mm-XJB-T...p-1165158.html


Banggood just listed it, should be available in a couple weeks
Aug 27, 2017, 08:29 AM
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Does it really have a 3A/5V BEC output?
Aug 27, 2017, 08:40 AM
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Quote:
Originally Posted by Arakon
Does it really have a 3A/5V BEC output?
Will know in a few days for sure. Its coming in the mail.
Aug 28, 2017, 03:23 AM
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Quote:
Originally Posted by Arakon
Does it really have a 3A/5V BEC output?
I do not believe it has 3A / 5V BEC output. Observe the size of the inductor, obviously not more than 1A current.
Sep 11, 2017, 06:51 PM
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Tx 20 black screen


I posted the same on another hglrc thread.....
Sorry if you read that..
Just finished my spintech frame setup..using the hglrc xjb/tx20 stack..
During the first couple of tests powered up, I was getting great video, but as I powered up to maiden, my screen is black, OSD shows up fine, AND there's a slight 1-2mm strip of video visible in my goggles...could this be a pal/ntsc setting? Or maybe a defect? Any ideas?
Sep 22, 2017, 04:02 AM
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Got mine yesterday. Working good, although the BEC is only powering transmitter and 4 LEDs (WS2811b), and within 2 mins it gets so hot that it blisters the skin. Kinda worrysome.. not so bad in flight, but still not happy with the temperature.
Sep 22, 2017, 02:06 PM
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Quote:
Originally Posted by Arakon
Got mine yesterday. Working good, although the BEC is only powering transmitter and 4 LEDs (WS2811b), and within 2 mins it gets so hot that it blisters the skin. Kinda worrysome.. not so bad in flight, but still not happy with the temperature.
Im going to try and hit it with batt voltage (4s). See if it runs cooler by using a bit of ohms law.
Sep 22, 2017, 03:23 PM
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Mine is running off 3S, and with the BEC being a switching type, I doubt it will make a huge difference.
Sep 22, 2017, 06:23 PM
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Well as it sits its not melting nylon standoff yet so its not that bad really
Sep 24, 2017, 09:48 PM
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Flying tower is getting smaller and smaller, seriously affecting the heat, the high temperature is inevitable. Whether the high temperature is within acceptable limits.
Oct 28, 2017, 07:35 PM
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Antenna disengaged


I was surprised to see that my antenna was no longer on my craft when I retrieved. Even more surprised to see the connector was no longer on the board! No clue where it went. Anybody else have problems with this? Wondering if it might be a fluke, or if that connector is really that flimsy. I'd expect the board attachment to be more robust than the antenna connector.


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