WIRELESS CAMERA with ZERO DELAY | Teradek Spark 4K Review

[@AlexPettitt]

Hope I answered any question you might have about the Teradek Spark 4K, if you still have one though, put it below and I'll answer it! Thanks for watching and Happy Holidays!

[@didier.lemiere]

In terms of powering it with a portable battery, could you use just any portable battery? For example, one that would power your phone?

[@AlexPettitt]

@@didier.lemiere yes exactly :)

[@baylinkdashyt]

Yes: how the hell are they doing that? That's not supposed to be even *theoretically* possible.

[@deadmikehun]

So this device does not encode right? I need an atem or an elgato camlink between this and my pc?

[@kidsworld1686]

Hello, I film weddings with 2 sony alpha 7/4, 1x with Hdmi 1x with Holyland Mars 300 pro on blackmagic atem mini pro, in the end I have a quality problem (the picture from both cameras is completely different) what recommendations do you have for me? Teradek Bolt 4K LT HDMI 750 TX/RX & 6G would be better. ask for your support Thanks

[@TheTechnoPilot]

It’s interesting, but the lack of loop out is a very serious oversight for such a product. It means it has to be at the end of the device chain and will be susceptible to all the lag added in that HDMI chain.

[@214_Studios]

What do you mean in regards to “loop out”? Thanks

[@TheTechnoPilot]

@@214_Studios it means basically splitting the HDMI signal and providing an HDMI output in addition to the input. Normally the device shouldn’t modify this signal from the original input.

[@214_Studios]

@@TheTechnoPilot Sorry Mate. I read your initial comment again and you clearly worded everything perfectly. Appreciate the reply. Thanks!

[@TheTechnoPilot]

@@214_Studios no worries!

[@tylerriddle7735]

Loop out is available on the more expensive bolt products. Unfortunately it doesn’t look like a loop out would have fit on that form factor

[@ntchi]

Great little transmitter indeed. It's a bummer that Teradek abandoned that product. They're now pushing the Ace 750 with no internal battery... But the concept of the Spark, the internal battery for 2 hours, that's genius. Especially for gimbal work.

[@savanna_harvey]

Wireless livestreaming camera set-up would be so nice, but oouph! Those prices 😬 I'm still too small-time. And anyways, I just pre-ordered the Sony A7iv. As if I wasn't broke before...💸💸💸 Thanks for teaching me about wireless video feeds though! One day....

[@michaeladisa7571]

Love the simplicity but that's the con for me too. The price 🤦🏽‍♂️💆🏾‍♂️

[@directoreyes2108]

Hope you pre-ordered for two😩

[@jacobgeyer9903]

Yeah, tbh, cinematographer and former camera assistant here. These are dirt cheap compared to any other model out there. Financing options are the saving grace.

[@DetroitTintStudio]

Thanks especially for the hollyland comparison! I use the hollyland all the time but for a POV perspective so that little delay doesn’t bother my stream but still really impressive from the teradek. Having the ability to swap batteries has been a huge help to.

[@Pete90]

I think an external antenna port would a great addition to what you said so that if the receiver is setup in a rack case it dosn't limit range

[@AlexPettitt]

I hadn’t thought about the idea of an external antenna port, but I really like that idea! Great suggestion Peter 👍

[@mabuhayka]

Thank you so so much for this review... You did a great review and tutorial as well.

[@prettysimplemusic]

I love when he says “buh-on” …button ❤️ great video bro!!!

[@alan.macrae]

Thank you Alex! Always great content. All the best in 2022, stay safe and healthy!

[@AlexPettitt]

Thanks Alan! Appreciate that :) Have a great new year!

[@reubenhustler]

Two way for camera control would be a major plus. It wouldn’t even need to be zero-latency … 80ms wouldn’t matter for tally, iris, stop/start etc. I would also like to see a loop through - especially useful in the alternate use case you mentioned of sending to a display. Looping through to a Hyperdeck or the Duplicator 4K at events.

[@sterlingteaches]

Fabulous tutorial/ review. I never thought of the stopwatch for latency. I teach High school and that is a great way to for me to each latency to my students. Great job on this video!

[@timbarnett1818]

Fantastic review and totally agree with your comments. Zero latency is what I've been looking for for a long time. A 2-way system with commands, tally and talkback going back to camera would be awesome. And there would definitely be a market for SDI ins and outs for the broadcast market. One question is that at 1080 there is no delay. It is labelled as 4K so is there any delay at this resolution?

[@AlexPettitt]

Thanks Tim, I'm glad you enjoyed the review and found it useful! Couldn't agree more about the 2 way communication, I really hope this is something that can be developed in a unit in the future, same with SDI too. Good question, I did personally test at 4K too and found that there was zero latency at 4K as well as 1080p, which was fantastic to see :) Hope this helps, Alex

[@AzelyAzman]

Thank you for the in-depth review. It has helped in my decision to purchase it.

[@AlexPettitt]

Great to hear! Keep me posted with how you find it when yours arrives :)

[@vinzaputra]

awesome zero delays. I wish that they can produce lower tier product, like 1080P only, slightly less range, but keep the zero delay. and sell it around $500-ish I bet that kind of product is going to sell like crazy.

[@DansWay]

My thoughts exactly! Most streaming is currently at 1080, so 4K adds a lot of burden and cost to this product. For our setup a 1080p/30 would be perfect.

[@tylerriddle7735]

This is a low price for a Teradek product.

[@norbutsering6807]

Thanks for this great product. This will be my next purchase list.

[@AlexPettitt]

Glad you liked the video! 👍

[@ProCopyAustralia1]

SDI version - And loop thru HDMi on transmitters to link to monitors or recorders

[@SadanandaUTube]

amazing review for beginers . Thanks a lot.

[@tednarcotic8437]

About the battery security, I charge my A7C with a power bank and at some point, it is done charging and you can see that you used 67 percent filling the teradek and that is at least a gauge, I like your show and episode.

[@UltimateBNA]

Teradek Spark is 0 delay.. that impressive

[@wycliffeoliech2046]

Hi Alex! 1. Can it overcome interference where walkie talkies are use without causing glitches on the video feed? 2. Does the transmitter have a sort of warning notification when its approaching out of range, 500ft? 3. How much can the transmitter bear when exposed to sunlight/hot climate?

[@magnusgotander3954]

Very Good suggestions to Terradek. Brilliant !

[@persiangulfjournal]

Hi Alex. Wish you had done this review last week before me getting the Hollyland Mars 400! But thanks for the review and Happy New Year

[@AlexPettitt]

Haha that's always the way isn't it! I'm glad you enjoyed the video though. Happy New Year :)

[@eddiehateseverything]

What is the performance with multiple cameras/transmitters & receivers? Is it possible to have a full 4 camera shoot?

[@Thunaciangogoyo]

I have learnt many things 😍😍 may God /Allah bless you

[@Catholicministries]

Great review Alex...thank you

[@AlexPettitt]

Thanks Ken! Have a great New Year

[@creativityandthecreative9304]

Excellent, excellent video and thank you! I’ve been doing research tonight because I ran into a issue today on an actual production shoot using the bmpcc 4k and 6k with the ATEM ISO Pro. I was so looking forward to this day using the 4k on the iFootage Shark Mini Slider but I was using a hdmi cable to record with both cameras but the cord’s weight / pull wouldn’t allow the automation head to perform right. So I decided to see if a wireless hdmi device even existed? Thank God it does! BUT will the Spark 4K record to the ATEM with all the bells and whistles / options the ATEM ISO Pro provides?

[@lvc394]

My issue is that the transmitter gets so hot it could cook eggs. It needs a small quiet fan on the heat sink grill to cool it off. Heat kills electronics so I am worried about the MTBF.

[@ChapterMasterValrak]

Great video Alex, just a quick question, if I wanted to set up multiple Wireless cameras with this system, would I require multiple sets or do I just need the one receiver and multiple Transmitters? Thanks.

[@AlexPettitt]

Yes you would need a kit for each camera. A receiver unit can only receive a feed from one transmitter unit. Also worth noting that I think there is a limit of 4 systems being used in a space at any one time. So the max number of wireless cams you could have in the same space would be 4. Hope this helps

[@ChapterMasterValrak]

@@AlexPettitt thank you so much, really appreciate that!

[@yardemedia9323]

Some what deceptive. Did the company send you a tested device? Purchased one after watching this video. Had trouble getting it work with new canon camcorders that we stream with weekly. However it did work with my M1 laptop. And it did work with a 10 year old canon camcorder. The zero delay is true, but the device isnt plug and play…yet.

[@Bestfilmandvideo]

Nice review, Alex! One use I'm interested in is feeding signal to an AC for remote focus using a camera on a Ronin-S.

[@IndioA]

but it should also be mentioned that due to the latency-free HDMI output of the blackmagic cameras, there is absolutely no latency - the opposite is all the others (sony, panasonic, canon, etc), which all already have a latency at the HDMI output, and partly not little!

[@anonymissed3611]

Thanks. Not common knowledge!

[@The-Logician]

One of the features this system lacks that I wish it had, is the ability to pair directly to an ipad from the transmitter, to be able use the ipad as a director's monitor or for a follow focus monitor without having to be directly at video village, etc. The Hollyland Mars 400S Pro has this capability, but the poor latency performance makes it completely un-usable for wireless follow focus. For the work I've been doing so far, I am using both the Hollyland Mars 400S pro for the B-CAM (doesn't have a wireless follow focus, manual focus by operator only) and the Teradek Spark 4K for the A-Camera (which does use wireless follow focus) to an ATEM so that we can see all wireless and wired cameras at once at Video Village. The focus puller needs to be at video village in this setup making it a little more crowded for the director. Audio from the sound bag is sent wirelessly to the ATEM as well, but requires a frame or two of offset in the ATEM to make the audio and A-CAM video still in Sync. There is still latency in most cameras processing and output over HDMI that the testing that Alex did not get identified or explained. The latency for my particular A-CAM is not great enough to make it non-usable for the focus puller.

[@tylerriddle7735]

The transmission doesn't use H.264 encoding like the Hollyland does. it uses far a more uncompressed data stream. That's how you get low latency.

[@alexr9327]

despite the price, it is an awesome transmitter :-) thanks for this review !!

[@AlexPettitt]

Couldn't agree more! I've been massively impressed with the Spark 4K so far, and although it may be at the higher end of the price scale (compared to others transmitters), it's the only once I've found that has Zero Latency... and does a fantastic job every time! Have a great new year Alex :)

[@RichardStrong86]

When you're at the near-zero latency area of products they tend to be around the cost of this tx/rx set.

[@jacobf88]

I use the USB-C on the Pocket 6k to power my Spark4k.

[@RichardStrong86]

In terms of features it seems like a teradek ace 500 with 4k support and an internal battery. They're both 500 foot units, hdmi only, and low latency. Only with this I assume it's only compatible with other spark units.

[@AlexPettitt]

Yeah, I that's my understanding too. I've never tried the ace 500 before, went straight for the Spark 4K as I wanted that UHD ability. And yep, Spark Transmitter sends to the Spark RX unit, I don't believe it can be mixed and matched with other Teradek RX products. If I ever get hold of an ace 500 though, i'll try that :)

[@RichardStrong86]

@@AlexPettitt I have an Ace 500. It is compatible with other bolt products (maybe not all) and has lut capability built in.

[@jayfalkus]

Another awesome video, thank you. My question, I might have missed if you mentioned this, can you connect multiple transmitters to one receiver? And if not can you have more than one transmitter and receiver for multiple wireless cameras?

[@AlexPettitt]

Hi Jay, good question! It is a one-to-one link. So for each camera you need a TX and RX unit. I believe Teradek states that they have tested and confirmed that 4 pairs of units can be used in close proximity… I sadly didn’t have 4 pairs to confirm this myself though 😂. Hope this helps

[@a2zremodeler]

@@AlexPettitt thanks for all yoir great videos. Itnwould be great if this can be transmitted to multiple receivers to cover live conference scenario. Also both devices have loop out.

[@melankolikfilms]

This could be useful for people pulling focus away from the camera, where zero latency is a boon.

[@ArchWayE]

It is Teradek after all.

[@afronomenonstudio]

1 You've sold this to me so ill def use what ever links you have so you get credit. 2 I also I have a few questions. What is the the software for the broadcasting and that switch board?

[@afronomenonstudio]

Nm i found the links.

[@racerh2o]

Hi Alex - Have you experienced any interference with long distance shooting when operating in large crowds or in cities (cell phone, etc.)?

[@tedz2000]

Great product review, what the Flexible tripod you have there -- thanks Happy New Year

[@AlexPettitt]

Thanks very much! The TriPod is the Joby GorillaPod 5K :) amzn.to/3Hu5rk1

[@mullinsmediaLLC]

I just purchased this! :)

[@gregoryskaltsas1858]

Range? Weight? Electromagnetic interference certificate? Frequency? Working/storage temperature? Water/shock/dust proof? Price in EU/USA?

[@GCch6874]

I wanted to see the price, so clicked your link which goes to Amazon with lots of remote transmission units but not yours

[@imaginezro]

These reviews are great! Please tell me, have you tried feeding it directly from a Ronin RS2/3, for more mobility?

[@dionmorales]

Hey Alex, First time watch. Great Vid. Do you know if more than one of these can be used at a time? Use CaseL I run a board gaming stream and if we could go wireless for both the table and dice camera, it would be a game changer.

[@franklingorora2362]

Nice Haircut Alex!

[@AlexPettitt]

Thanks Franklin 👍

[@savagehornpoke672]

Did I miss the part where you talk about using two of these wireless cameras without frequency interference?

[@tylerriddle7735]

Totally Possible. I've mixed with two with two DSLR. Set them about 3 feet apart. They work great.

[@josip.pausic]

Hi Alex. I love your channel, have a question about your setup. Which RGB lights are you using for the background?

[@MrCoffis]

2:44 5GHz is more susceptible than 2.4GHz when things are in the way of line of sight. 5GHz is just less saturated than the 2.4GHz because less people use it. I don’t know why they advertise it as such. The lower the frequency the more radio like the electromagnetic wave becomes. The higher the more “line of sight like” it becomes. It’s basic physics.

[@AlexPettitt]

You are right, 2.4GHz is less susceptible to line-on-sight than 5GHz. When I mentioned this, I was referring to other wireless transmitters that use the 60GHz... as 5GHz is much less susceptible to objects in the way of line of sight. Hopefully I didn't cause too much confusion there. I've been really impressed with the 5GHz band performance so far... it seems to be a good balance between congestion, distance, noise, and line of sight breaks. :)

[@MrCoffis]

@@AlexPettitt Oh now I see where you are coming from and why they advertise it as such. Never realised there are transmitters with such a high frequency. I’ve only come in contact with 2,4GHz and 5GHz so far 😅

[@unlikelyintersections6666]

Now that you have had the unit for a bit, do you still like it? I have a few events coming up out of the studio, and I'm looking to make 2 of the cameras wireless. I'm open to ideas, but I'll be mixing wired cameras in the mix as well. Thank you.

[@dr.alfredkirubarajclass9640]

Also i need a another solution. I need rotational head mount for the camera stand so that i can control remotely. Give me the best and cheap solution. Either the rotational head mount can be through CAT6 or 7 or remote access,.

[@harshrathod310]

i loved how small it is by which it can be connected to my camera on a gimbal but probleme is battery i cant use power bank on top of camera or mounted to gimbal because it increases weight i just want that there is option on putting an external battery

[@younken24films]

Hi Alex! Thanks for another great product review about what appears to be a great product. I may have missed it but roughly how long does the TX battery last per charge? Thanks!

[@AlexPettitt]

Hi Chris, thanks very much. So Teradek say it’s up to 2 hours at 1080i and 90 minutes at 4K. I was shooting in 1080p and managed to get roughly 2 hours out of it :) Hope this helps

[@renexmedia]

Thanks mr Alex but my question is, how much & how can get them co's am in Africa - Uganda

[@MarkWhite1982]

How many of these will work simultaneously together without any interference? 3 or 4? Have you tried more than 1 or experienced interference?

[@BlackanChannel]

Great review. Tried to check out and link but couldn't find the product. Is it out of stock on amazon?

[@SirHackaL0t.]

A shame that your link to it doesn’t seem to show it in the UK.

Thank you for the review! Would you prefer the Teratec or the much cheaper mars 400s pro?

[@AlexPettitt]

Hey Andre, I have both a like both and think they both have their benefits and use cases. For example, for simple director monitoring of a camera feed when on set, I may go with the Hollyland... but for anything live broadcast related, my first choice is the Teradek Spark due to the zero latency and lossless quality. I hope this helps :)

[@ebentechstudio]

I think 2 hours of battery life is minimal compare to others and i think that could be the reason for it 4k transmittion

[@tylerriddle7735]

Bigger battery would be a bigger size. You can always add a power bank on it.

[@nealsmith1463]

Hi Alex, I have a question for you! if you have 4 cameras, that means you will have to buy 2 for each. Is that correct? Thanks.

[@macedoniamissionarymediade1962]

Have you ran this on any long format gigs? I do 2 hours church services for 2 churches each week (4 hours total. 30 ming break between the services). I'm thinking about hooking it up to a sony fx3

[@AlexPettitt]

Yes, I've used it for full day shoots, 8+ Hours without an issues what so ever :) Hope this helps

[@Benayahu223]

Are you able to have multiple sets running at the same time? I have 4 different cameras that I would like to have synced. p.s. 1500, for the set, is outrageous.

[@MrNjsawyer]

have you had multiple units connected without issue IE multi wireless camera setup

[@AlexPettitt]

I haven’t personally as I only have one unit, but I believe Teradek have stated that 4 units can be used in close proximity together. Hope this helps :)

[@renexmedia]

Another thing it doesn't show indicaters & how can i know if it's charging thanks

[@dr.alfredkirubarajclass9640]

How much price brother.... link for purchase

[@segunfunmiii]

Can you use two or three of this at the same time? More about the frequency ranges...

[@gamerstechguide338]

can you please send link where to order

[@KenFlanagan]

As always an excellent and well explained video. Functionality apart why are these devices so huge?? Also why are they such different dimensions. From a product design point of view they do look like someone made the prototype in a 5th form wood work class and they went with that. In all seriousness what component inside is accounting for the size?? They seem bizarrely under designed in terms of form rather than functionality especially given their very basic display and ports. A smaller unit with a breakout cable might have made more sense??? Thx for all your work and happy new year.

[@tylerriddle7735]

Probably because of the transmission chipsets inside of them. I would say that the Teradek spark sitting on top of a camera in the shoe mount is a much better setup than a break out cable.

[@Hitnrun69ify]

Will this work with a YOLO switcher? and also, will this work with other cameras set up like a Canon m50 or m50mkll or Sony ZV-E10 as well

[@benniknop]

So you can’t trigger iso record on the Blackmagic cameras using Atem?

[@helenperez3422]

I use the Airmix Solo teradek on my iPads can I connect a camera to it direct With the Teradek spark4k

[@kevinroberts9287]

Can you use multiple Teradeks at the same time without interference?

[@AlexPettitt]

Hey Kevin, I believe you can use up to 4 in the same space at the same time :)

[@anonymissed3611]

Internal batteries are wild west. Replaceable? ????

[@neilseiffer]

Can Spark 4K transmit 4K DCI (4096 x 2160) 10 bit 4:2:2 All I frames at 400 mbps to a director's monitor?

[@alexandrebouchard8140]

Hi Alex! Have you test if the camera control from the Atem Mini work (CCU) ?

[@hot_raqs]

So in your opinion is the Bolt LT 4K hdmi a better option over the spark 4K for live production?

[@tylerriddle7735]

The Bolt LT 4K doesn't have an internal battery, but is compatible with Bolt lineup.

[@hot_raqs]

@@tylerriddle7735 so they do the same thing but the spark has battery and the bolt is compatible with other bolt systems?

[@Raffyago1944]

Do you know how far away the receiver and the transmitter can be to still effectively work?

[@akmatron]

What did you have on your wrist? Ribbons?

[@AlexPettitt]

Haha very eagled eyed! I’ve just got back from the Abu Dhabi Grand Prix, they were daily my passes 😂

[@MrSmartInventor]

nice video

[@AlleghanyJournal]

Can multiple units be used at the same time?

[@m4046404]

Thanks Alex for this review but I ask if this support as connection with capture one like tether cable

[@fed02]

That price tag!!... oh my

[@OwoyemiMichael]

I'm glad I came across this video as I'm presently looking for wireless transmitter for narrative filmmaking. I'm wondering how can I have this Teradek Spark 4 shared to two monitors as I'll want one external monitor on my camera while I have another monitor with the first AC to pull focus. Thanks for the detailed video.

[@AlexPettitt]

Hey Owoyemi, I’m really glad this video was helpful for you. You have a few options here, if your on camera monitor has HDMI pass through, you would plug your camera into the monitors HDMI in and then the Spark into its HDMI output. You could also look at getting a HDMI splitter that you mount to the camera and power from a batter bank. Another option is that one Spark 4K TX unit is able to broadcast to 2x RX units at the same time. So it’s more expensive but this route would work too. Hope this helps 👍

[@OwoyemiMichael]

@@AlexPettitt Thank you so much for your detailed response. Much appreciated.

[@a2zremodeler]

@@AlexPettitt Hi Alex i wanted to confirm what i am reading. Are you saying i can connect 1 tx to switcher out and then have 2 rx connected to 2 projector to project for the venue?

[@Studio42Brooklyn]

if you record the iso on the atem, can you still relink to a braw file?

[@haydengermano4231]

What's the name of the stand/arm you have your mixer on behind your multi-view monitor?

[@AlexPettitt]

I'm not too sure, I just found a generic one on Amazon. I'll try dig out the link

[@abhishekfrancis7281]

Can nyrius aries pro wireless hdmi transmitter and receiver do the same job it's 0 delay as well. Can you please advise?

[@katherkathervel5783]

4K zero delay wireless transmission system In internet?

[@jonathanalanpoe]

Would this work for live music conducting? In other words, conductor in a different location than performers and there be no lag? This might be the solution I’ve desperately been looking for.

[@AlexPettitt]

Hey Jonathan, I don’t see any reason why this wouldn’t work for this situation :)

[@tylerriddle7735]

Absolutely.

[@chrishowell4801]

Hi Alex, great review. Do you know if several of these can be used at the same time on multiple cams? Cheers

[@AlexPettitt]

Hi Chris, thanks very much. Teradek say that you can operate up to 4 sets in same location without issue. Hope this helps :) Happy New Year!

[@a2zremodeler]

@@AlexPettitt can the devcies be nezr to each other when receiving at the switcher. Unlike hollyland mars, there needs to be ~3 ft distance between receivers

[@mediazonestudios]

Great review! Can you recommend a camera for this to use with Atem ISO that can record 4k internally unlimited, with clean hdmi out for Teradek -- but also has continuous autofocus? If the BMPCC cameras could do Continuous Autofocus this wouldn't be an issue -- but I often film speakers and musicians who tend to drift forward and backward on stage, and also low-lighting scenarios where I'd like to be around f2.8 -- and I don't want to have a camera operator on all 6-8 cameras pulling focus. I'm worried about a Canon R6 / Sony A7 IV overheating while recording 4k Internal Recording while also sending out the HDMI feed to my mixer. I saw some Prosumer camcorders, but it's hard to tell on spec sheets if the cameras drop any features while internal recording -- such as clean hdmi, autofocus, or the screen on the camera.

[@AlexPettitt]

Good question, I’d maybe look at a Sony FX3. We use some on some of our gaming rigs, never had an overheating issue (usually on for 10hs+), clean HDMI out, Autofocus. They’re expensive, but tick all the boxes you’re after :)

[@rsantavi001]

Hi! Can I use this for transmitting via computer for Zoom?

[@turbopower9899]

Am I going wrong somewhere?? Clicked the link and no product showing ?? Has this gone already ?

[@AlexPettitt]

Try this link: amzn.to/3HriHpl I know demand for them is high at the moment and they're in short supply. Hope this helps, Alex

[@ArchWayE]

It can’t be zero delay. Radio waves travel at the speed of light. If you separate the tx and Rx by a great distance you will have latency.

[@AlexPettitt]

The max transmission distance of the Spark 4K is 500ft, at that distance it truly is zero delay. The loss would be way less than 1 frame.

[@JayfkProductions876]

Does this work better & more stable than a capture card?

[@AlexPettitt]

Hey Jay, they’re two completely separate things to be honest. What is it you’re trying to achieve?

[@linkslivemedia7050]

You are actually wrong about 5G it’s a very short wave length and does not penetrate well. It will got through drywall fine but sensor materials or objects with water like people it does not penetrate well. Your also adding delay with the splitter

[@alejandroochoa2144]

I am not convinced, I limit myself to its internal battery to work with the Accsoon and with a fp90 battery I have 9 continuous hours at 1500 feet away

[@AlexPettitt]

Don’t have to limit yourself to the internal battery, the USB-C on the TX unit can be used to power the device from a number of different options :) Hope this helps

[@rby_te3520]

I have a Question for you all. If it is saying „no link“ whats the Comment Code to solve this problem?

[@tylerriddle7735]

Best to contact Teradek Support

[@marcomacorigh8303]

How many Spark unit l can use in the live event ? Thanks a lot for your clear presentation

[@AlexPettitt]

Hey Marco, Teradek say you to 4 Spark sets can be used together in the same location. Hope this helps and I’m glad you enjoyed the video :)

[@marcomacorigh8303]

@@AlexPettitt thanks a Lot 👍

[@strangejames]

How noticeable is the quality shift between the teradek and the hollyland? Obvs youtube compression is playing a part at our end....

[@strangejames]

Thanks for the video btw

[@AlexPettitt]

Hey James! For me, flipping between the two it’s very noticeable, both in quality reduction and a shift in colour. Obviously the latency too. Hope this helps! :)

[@strangejames]

@@AlexPettitt debating if it's worth updating from the hollyland 400s Pro.... It's 3 times the price..... But is it 3 times as good....

[@Macdrizzy-hu3fl]

This system seems great on paper I’m trying to use it with the yolobox pro for portable live-streaming. I’m just a bit worried about it overheating. I’m using the anten Bauer battery system powering my Sony fx3 and powering the transmitter at the same time. I’m hoping to get 4-8 hours of use out of it with some breaks in between. How long do you think it can last without overheating?

[@AlexPettitt]

Hey Cesar, I’ve used it on full day shoots and had it on for about 6 hours without any issues (being powered from a external battery). Hope this helps!

[@Macdrizzy-hu3fl]

That’s great! Any external batteries batteries you recommend? The anton Bauer I have is 68wh. I’m hoping this work well with it. I’m doing some tests soon to see how well it works.