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Teradek Bolt DSMC2 on set review

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For those who are looking for a robust and streamlined wireless video solution for RED DSMC2 cameras, there's finally a solution.
I had the chance to use one of the first DSMC2 Bolt transmitters on my current production.

We are shooting a science fiction film, the majority of it in and around water and hot and humid environments. We use many wireless devices on set, like wireless focus, wireless DMX, sound and other network connected devices.
The Bolt DSMC2 performs flawlessly even under these circumstances.

For initial setup of the Bolt DSMC2, we used a laptop to connect it with the Bolt 3000 receivers. Ever since, it lived on the camera. It powers up and is ready to transmit a perfect picture by the time the camera is ready to shoot.

It is great for hand held setups, gimbal and steadicam, where a compact camera setup is a big time saver, especially when switching back and forth between different camera platforms.

Most connection issues we had in the past, with regular wireless video transmitters, lead back to bad cables and not the transmitters themselves.
The Bolt DSMC2 makes the camera system more robust as it eliminates the need for a power and video cable. The unit receives power and video straight from the camera brain.

What we found tricky at first were the long antennas that can get in the way when you quickly wanna grab the camera. We tested different antennas and ended up using antennas from our OMOD module.
These are shorter and come in an 90 degree angle, so that they stay close to the camera. Even with these short antennas, the connection is rock solid.

Wireless transmitters tend to become quite hot. I was surprised to find out that there seems to be no impact on the temperature of the camera itself.

Final thoughts:
Pretty amazing cable-less design, that saves you time in prep and on the day with easy mounting of the transmitter. If you want to go super compact and don't need wireless video, it comes off with four screws within seconds. It is compact and sits directly behind the camera, keeping the weight distribution centered, which makes the camera easy to balance on a gimbal, steadicam or remote head.
 

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Thanks for sharing your experience with Bolt DSMC2.

Cant wait to get mine :-)
 
What video feed from the camera does it use? Do you still have both outputs available from the base IO?
I have a feeling it takes the feed from the HDMI/side pogo output, is that so?
The module itself does not have any video outputs, correct?
 
What video feed from the camera does it use? Do you still have both outputs available from the base IO?
I have a feeling it takes the feed from the HDMI/side pogo output, is that so?
The module itself does not have any video outputs, correct?


It is using the HDMI feed. No video outputs on the module. Teradek module attaches first on the brain, then base I/O or V-Lock expander, that will give you the video outputs, except for HDMI.
 
Have been considering this system but i hesitate now that we are so far into the DSMC2 form factor's life. Took a long time to come out. hmm
 
What video feed from the camera does it use? Do you still have both outputs available from the base IO?
I have a feeling it takes the feed from the HDMI/side pogo output, is that so?
The module itself does not have any video outputs, correct?

It is using the HDMI feed. No video outputs on the module. Teradek module attaches first on the brain, then base I/O or V-Lock expander, that will give you the video outputs, except for HDMI.

still a question... Can I have my side EVF and top LCD working as well as the Teradek module?

Official info from Teradek on the production model.

Yes, it takes over the EVF/HDMI feed when enabled. The DSMC2 BOLT has a toggle switch to enable the EVF/HDMI signal when you want to get your head in there.
 
Official info from Teradek on the production model.

Yes, it takes over the EVF/HDMI feed when enabled. The DSMC2 BOLT has a toggle switch to enable the EVF/HDMI signal when you want to get your head in there.

So your modes of operation when DSMC2 Bolt are attached are:

1. Top mounted touchscreen + DSMC2 Bolt Wireless feed (toggle on) + NO EVF + Any video outputs provided by Expander attached after Bolt

2. Top mounted touchscreen + DSMC2 Bolt Wireless feed (toggle OFF) + WITH EVF + Any video outputs provided by Expander attached after Bolt

?
 
What we found tricky at first were the long antennas that can get in the way when you quickly wanna grab the camera. We tested different antennas and ended up using antennas from our OMOD module.
These are shorter and come in an 90 degree angle, so that they stay close to the camera. Even with these short antennas, the connection is rock solid.

.

Hey Markus, thanks for the post and feedback. We actually made a little accessory which may help you out here in case the right angle antennas aren't giving the best performance: We made a little mounting bracket with some different length extension cables and a spiral cable wrap for cleaning it up. What could be nice about this setup is you can either bolt the antenna bracket somewhere else on your camera or you can wrap some hard-side velcro on it and stick it in different places on your camera depending on the situation.

https://www.paralinx.net/store/antenna-extension-kit
 

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Official info from Teradek on the production model.

Yes, it takes over the EVF/HDMI feed when enabled. The DSMC2 BOLT has a toggle switch to enable the EVF/HDMI signal when you want to get your head in there.

Thanks Phil,

Unfortunately when I want to "get my head in there" is when I want the feed to be transmitting to client etc. Am I the last one to operate with an EVF? Sadly not going to work for me. Good for the movi guys though...

Why couldn't they take over the SDI feeds? That's the thing that can go bye bye when I'm transmitting.

Taylor
 
Unfortunately when I want to "get my head in there" is when I want the feed to be transmitting to client etc. Am I the last one to operate with an EVF? Sadly not going to work for me. Good for the movi guys though...

Why couldn't they take over the SDI feeds? That's the thing that can go bye bye when I'm transmitting.

I use both the LCD and EVF myself as well. Though I will say the vast majority of the market uses the LCD from what I can see from the perch.

I have a theory why they took the HDMI, but I'll save that theory for when and if it happens.

Just picked up a demo unit. I'll write some crazy stuff up on it. Diving deep into right this second.
 
Hey Phil,

Do you have if the DSMC2 module is compatible with Offhollywood top plate below?

https://csny.io/collections/mounting-support/products/dsmc2-top-plate

It seems like the plate may get in the way of the antenna.... hopefully I'm wrong!

Cheers,

Pete

I use both the LCD and EVF myself as well. Though I will say the vast majority of the market uses the LCD from what I can see from the perch.

I have a theory why they took the HDMI, but I'll save that theory for when and if it happens.

Just picked up a demo unit. I'll write some crazy stuff up on it. Diving deep into right this second.
 
Thanks Phil,

Unfortunately when I want to "get my head in there" is when I want the feed to be transmitting to client etc. Am I the last one to operate with an EVF? Sadly not going to work for me. Good for the movi guys though...

Why couldn't they take over the SDI feeds? That's the thing that can go bye bye when I'm transmitting.

Taylor

I'm with you Taylor, I always have an LCD and EVF on the camera. Kind of can't do without it. Wish they could either scrap or split the SDI feed. I'd be OK if it weren't another dedicated feed with mapping overlays and all...if the BOLT and SDI were the same exact output from camera. Obviously not a camera engineer or programmer so I'm sure there are technical limitations but seems like nothing too crazy to ask for.
 
The wireless chip teradek uses for this module only has a hdmi input , so that’s what they used. To take over sdi they would of needed to make a hdmi to sdi bridge which would of increased size and power. You of course can use a normal bolt with sdi to get what you are after Albiet not in the module form factor.
 
The wireless chip teradek uses for this module only has a hdmi input , so that’s what they used. To take over sdi they would of needed to make a hdmi to sdi bridge which would of increased size and power. You of course can use a normal bolt with sdi to get what you are after Albiet not in the module form factor.

Ahhh, makes total sense. Luckily their new standard TX units have gotten smaller (and less hot) so no big. Appreciate the reply Jarred.
 
Anyone have any more photos using the Bolt DSMC2 with different modules mounted behind it?
 
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