The HDZero Freestyle VTX is a digital HD 720p 60fps 5.8GHZ video transmitter.
The power input range is 2S –4S. Though the VTX integrates a surge protection circuit, a large capacitor (450+uF) parallel with battery leads is mandatory to smooth the power supply of the whole quad.
The VTX includes a BEC that converts 2S-6S to fixed 5.8V with maximum 5A output current. The VTX also includes an U.FL RHCP antenna.
Important Notes:
Do not directly connect this VTX with 5S/6S battery.
Use 2S-4S VBAT, or included BEC, or FC with built-in BEC:
The Freestyle VTX consumes up to 15W. If it is connected with FC that has built-in BEC output, make sure the BEC has enough current. For example, the BEC has 10V, it needs minimum 1.5A current output.
Removing the heat sink is not recommended because it is part of the design.
The advantages of HDZero are minimal lag and serviceable digital image. If your video priority is top video quality you may prefer DJI or Walksnail. There isn't an onboard DVR like Walksnail or DJI, nor is the video quality impressive enough for professional filming applications. The image is much better than analog through the HDZero goggles (haven't experienced the VRX). Image distortion during link disruption is similar to analog, but there is no blurring and frame drop like DJI v2 (I downgraded from DJI to analog for this reason). Instead, when the signal starts breaking up, the image "rolls" "statics" and "bars" like an analog system. The range and power are similar in performance if not slightly better than analog of same output. I'm not a freestyle virtuoso or race pilot, but I do notice the improved latency. It actually took me a week to get used to the system since I've been flying DJIv2 with an analog module since I entered the hobby four years ago. Aside from the Freestyle VTX unit being enormous in size, it is easy to install and program. Though, it may be difficult to find a suitable frame if you are picky about mounting.
R
Richard Smithson
Freestyle vtx
Worked great! Shipped quick
R
Ryan Petroski
Great VTX!
Top of the line VTX, great quality! Also, fast delivery, thanks NewBeeDrone!!
M
Mike
Great for freestyle.
You’ll need a frame that can fit. The FPVCycle Incisor frame works great, for example, since it have 2 x 30mm bays for electronics.
Right away, this is the best 65mm Whoop I know. Not even close.
I ordered two, one is more or less stock, just the PEEK motor screws and V3 cockroach. The second is upgraded to 0702 27000kV but will go back because I like the 25000kV more because of smoother throttle response and perfect betaflight tune.
Now the but:
1. On both quads I had to replace the BeeEye for a spare one because both are out of focus.
2. the yellow props were way too loose and very brittle. I lost two on my maiden. Black, blue and red are very tight (too tight for such a fragile prop) but if you get them on without bending them, they will last.
3. why does the quad not come with the lighter frame right away?
4. PH2.0…. You know the drill.
On that price point, even after the frame and PEEK upgrade I can forgive these quality issues. Especially considering the great tune and quality FC and motors. But be sure to order a replacement cam and props right away.
This was kind of a late night lark. I'd seen this upgrade for the Mk3 for a while and pondered whether it was a gimmick or not, and I'm pleased to say it's a genuinely good upgrade. It has reduced the noise of my Mk3 considerably. I haven't noted any significant increase in print quality, but the old drone of the bed is gone and that's completely worth it.
