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Found 132 results

  1. We have received questions from sound mixers regarding whether or not infringement of our "Recording Transmitter" patents can be avoided by not recording while set to standardized LAV bias voltages or not wearing a recording transmitter and/or not using the transmitter with a lavalier microphone. After conferring with our intellectual property counsel, the answer is no. Our counsel informs us that none of our patent claims specifically require a “lavalier microphone" or "unbalanced input” and/or that the transmitter be “worn.” Although some of the patent claims require the transmitter to have an “audio input device” or to be “wearable,” other patent claims have no such requirements. The invention of the recording transmitter and the process of replacing dropouts with time code referenced files recorded in the transmitter is clearly a desirable and unique feature. Zaxcom innovates at great cost and has advanced the state of the art. We take great pride in these inventions and what they can do for our customers every day. The patent system protects our intellectual property and allows us to profit and recover our technological investment in creating the inventions on which we have spent substantial time in order to bring them to our customer base. We thank all customers who respect our right to earn an income from our inventions and protect our intellectual property from any company that seeks to exploit our technology without permission or compensation. Should anyone have further questions, please feel free to contact us for clarification.
  2. dougafresh

    Zaxcom ZMT3: Rec-Run TC trigger mode

    Hey everybody! First-time poster here. I'm having some trouble getting rec-run timecode to trigger internal recording in my ZMT3 transmitters. I had believed the important ZMT3 menu setting was this one: Extended Menu > Timecode Menu > TC Jam Mode > Auto-Load Rec Run My ZMT3 transmitters are all set to the same Zaxnet frequency, in the "RX" Zaxnet mode. They are correctly displaying TC that is being sent by an IFB200, but starting / stopping the TC doesn't start / stop the recording. The IFB200 is receiving timecode via BNC from a Canon C300 Mark II camera. I have the camera set to rec-run mode, so the TC only rolls when I hit record on the camera; otherwise the TC remains frozen. I have also put the IFB200 into "Transmit TP Mode," meaning that if the IFB200 is recording, then it sends a record command to the ZMT3's. This currently is working. I'd really appreciate any help you can give me. Thanks so much in advance!
  3. Here is an interesting use of our new hand held. The hand held was hard wired to the PA speakers. No external equipment was needed to feed wireless transmitters as the transmitter is inside the handheld itself. The handheld also provided a backup recording of the event. This allowed a seamless recording of all vocals and instruments with a Deva5.8 and a RX12 in a sound bag as well as a virtual multitrack recording contained in every transmitter synced with Zaxnet time code. The Subway players appeared more realistic without the extra gear that would be needed without the Zaxcom transmitting and cabled handheld. TRX743s were used as plant mics mounted to the ceiling. See if you can spot someone you know in the crowd.
  4. Hi all, Anyone have experience on whether the stereo recording using the STA 150 on the ZFR 100 will produce inferior recordings in comparison with a mono recording through the audio input? The bonus question is whether anyone has found out whether running an external DAC into the STA 042 results in any transcoding degradation in ZFR100 recording? Many thanks Richard
  5. Matt Bacon AMPS

    Farewell innovation?

    Litigation is once again the topic of the day. I see from https://search.rpxcorp.com/litigation_documents/12428564 that Zaxcom has decided to sue Lectrosonics over the PDR unit claiming infringement of their U.S. Patent No. 7,929,902, 8,385,814 & 9,336,307 all entitled “VIRTUAL WIRELESS MULTITRACK RECORDING SYSTEM.” Members here I imagine will likely naturally take one side or the other. Personally, I am a former Zaxcom and current Lectrosonics and Wisycom user. I am a supporter of patents as they offer much needed protection to innovators and inventors when used in the correct manner. However, my own view (which I am aware others will disagree with but we are in a democracy with freedom of speech so lets keep things civil) is that this patent is far too broad and should never have been issued in its current form as it is stifling the industry and advances in radiomic technology. Like many, I see recordable transmitters as a natural evolution of the humble radiomic and would like to see other manufacturers (I know Audio Ltd already have a working system available outside of North America) adding features such as this to their equipment ranges. I was hoping that following the launch of Superslot the industry had seen the light and would work towards a greater open-standards (or at worse cross-license patents for the benefit of the end user). This clearly shows those days are not yet here. This topic last came up with Zaxcom sued Tascam over the launch of their DR10's. Tascam withdrew their product from North America rather than enter a lengthy and costly legal battle (who knows what Lectrosonics will decide but my guess is that they took legal council prior to launching the PDR) so to my knowledge this patent has never been tested in an actual court. Questions for the group are: 1.) Would you like to see Zaxcom, Lectrosonics, Wisycom, Audio Ltd create an open standard or cross license their technologies for the benefit of end users? 2.) Does anyone know if Zaxcom offer a license for their patents (Recordable transmitter)? If not, why not? 3.) Does anyone know if Lectrosonics offer a license for their patents (Digital Hybrid)? If not, why not? Finally, let us have a sensible discussion about this and the wider topic of open standards and NOT drag this thread down with inappropriate language or insults please!!
  6. MartinTheMixer

    Zaxcom ZMT3 Battery Life

    Hello All, I'm curious what everybody's getting on ZMT3 battery life. Either real world or testing. What battery are you using, how long is it running your ZMT and what power level setting are you using? Thank you, Martin
  7. Alejandro Reyes

    Ideas for equipment

    Some time around the September of last year, I was approached by someone on Facebook to work on there feature doing sound. So I asked the potential client what was his budget, he responded $10,000 US. So I had the brilliant idea of charging him the cost of my current audio recorder the Zoom F8 in exchange for my services. Having mentioned money, he immediately went on to saying that this was a shoe string budget and that no one from the crew was getting paid. After respectfully declining, I decided to sell my one and only audio recorder which was the Zoom H4N, and bought my F8 on credit, which I'm still paying to this day. I wanted know if anyone on this platform has ever received equipment as payment from their clients, in exchange for ones services. If so, what would be the best way to go about this method? Thanks!
  8. mojofunkster

    Calibrate battery on TRX743

    I searched the site but couldn't find it. How do you calibrate the battery on the TRX743? Thanks.
  9. Scott Anderson

    Looking Into Buying Zaxcom IFB

    I've owned and used Lectrosonics R1a receivers in years past and currently own and use Comtek PR-216 receivers, but its time for a change in that the Comteks just aren't performing as reliably as needed. The signal needs to be consistently clean and clear as the client's opinion of my work is influenced by what they hear over IFB. R1a receivers are rock solid and sound fine, but I want to get away from using 9v with a battery life of 8 hours per alkaline. The several days a Comtek will go between battery changes is exceptional, but the 10mw M-216 Option P7 transmitter and plastic case on the receivers have been weak points. So I'm considering Zaxcom for IFB because it's the other option I don’t have experience with, and maybe I've been missing out all this time? What's your experience with an IFB200 to ERX3TCD? In particular, is the range reliably up to 100’ with Zaxnet using 2.4Ghz? Seems like there are so many devices using 2.4Ghz with everyone having a smart phone etc etc that interference could be an issue.
  10. Hi Guys. I have the recommended Lemo FVB.00.303.NLA connector and need to make up an XLR (F) line level cable for my Zaxcom TRXLA3. Besides patience, anyone got some words of wisdom on how to do this. I'm assuming both resistors will be wired in the XLR as the lemo is too tiny. Also, how do you attach the screen to the Lemo connector body? Many thanks, Sebastian
  11. New from Zaxcom, RX-12R More: https://zaxcom.com/zaxcom-adds-to-its-receiver-line-with-new-rack-mountable-rx-12r/ Video from Gotham Sound
  12. JoelB

    Zaxcom QRX100 - battery Power

    Hi guys, hope you're all well. Has anyone had any luck powering a Zaxcom QRX100 from batteries? I made a battery cable - 2x9v batteries termination in the QRX DC plug. Works for about 20 minutes then doesn't work. I can't work out if the power is being drained from the 9Vs too quickly, or if it's a different problem. Would appreciate any insight - or product links that I could buy to make this work. Many thanks
  13. Hey everyone, This is my first post on this forum so hopefully this is the right place to post this. If not, let me know. I'm excited to have found this online community and I've already learned a ton from reading through the forum. I'm having a weird issue with my Zaxcom Maxx and RX200 and wondered if anyone had any thoughts on how to resolve the issue. Here's what's going on. Zaxcom Maxx with built in transmitter (Block 23) sending audio and timecode to a brand new RX200. It locks signal and works perfectly as long as the Maxx is being powered by the power supply or internal AA batteries but as soon as I plug in an external battery distribution system it drops signal constantly (every couple of seconds). I've tried a Remote Audio BDS with NP1 system that powers our Nomad system perfectly, and my new Audioroot esmart battery system. Both systems cause the RX200 to instantly drop signal; unplug it and it locks back in. Waiting on a call back from Zaxcom but I've got a shoot Monday so I thought I'd see if anyone had any ideas.
  14. I wanted to post a link to this video. It was recorded with 30 Zaxcom recording transmitters and ZFR recorders. Each track was synced via Zaxnet and was verified with wireless QC. Each transmitter/recorder was switched on and the show began. All tracks were taken from the transmitter/recorders recorded cards and combined in protools.
  15. Rafael

    Mic plexer 2

    Hi one question about mic plexer 2 can I set the variable filter to use it with 2 QRX200 one High (trxla2.5s) and one low (2 zmt3.6) ? is it possible ? make sence ? thanks
  16. Hi all! Lurker. First time posting. I'm a sound fella working in the bay area. I'm hoping to get the advice of you talented folks. I've been doing location sound for a few years now.. mostly very minimal corporate stuff (sit down interviews mainly). I've gotten along fairly well with Sennheiser G3's, as most of my work is stationary. I am now wanting to upgrade my wireless tools and I've decided to go with Zaxcom due to the feature set. I'm wondering if anyone is willing to chime in on my current plans. Any blind spots that you see? Any pro tips? I use a Sound Devices 633 setup. I'm considering the following: -QRX235 with QIFB upgrade -2 ZMT3 Transmitters with Sanken Cos-11d mics. -ERX3TCD reciever to use as a Camera hop (timecode and scratch audio) My questions/concerns: the QRX235 is not wideband. the QRX200 is ideal, but you can't add the QIFB upgrade to that unit, so I'd have to buy a dedicated Zaxnet transmitter or the Camera Link. Any of you Zaxcom users with experience...If you were me what would you do? IS the single band of the 235 too limiting for your work? Which Transmitter? the ZMT3 is the newest and smallest, so I just presume it'd be the best choice. Anyone have strong opinions in the contrary? I've heard that you can mody the ERX3TCD to have a BNC timecode out. that sounds great for my purposes. Who can do that for me and anyone suggest that I dont? thanks! Blake
  17. VAS

    NEW: Zaxcom ZFR400

    New from Zaxcom, ZFR400 More: https://zaxcom.com/zaxcom-unveils-the-zfr400-miniature-recorder-its-smallest-one-yet/ Video from Gotham Sound
  18. Hi I'm new on zaxcom world and there are some things that I can't find on the manual (V7.77) I read all the manuals and search in many sites with no lucky. Maybe some one here can help me thanks. First I was trying to figured out how to do Re Recording playing the bkuped tx audio (micro SD) into the original file (no zaxcovert and mix injection or post work) If i'm not wrong it's suposse to be possible (like deva) Was announced in 2012 by Glen so I'm sure I'm doing something wrong or missing some things Zaxnet functions? for examlpe on the zaxnet menu of each ID I only have the posibility to change freq and gain It's posible to turn on/of the transmiters? Can I control any other parameter? other confussion I select dinamic power roll starting at 25mw on the first recording went to max (75mW on zmt3 and 125mW on trxla) good, but when stop return to 50mW instead to 25mW it's mean never return to 25mW Once testing the ZHD worked well, but I loose the dual mode I bought Stereo line in Custom cables and stereo mic level in customcables from Remote Audio to feed stereo signal into the TRXLA2.5S and on stereo mode only feed audio from the red connector into the 2 channels The cable was made and double check from remote audio under the block diagram from The trxla2 manual so What im doing wrong ? I'm happy, but a litlebit worrie about wireless range and the "fine print" please any tips are wellcomed and realy apressiated Sorry for my bad English Nomad 10 Soft ver 7.81 audio rev 15 main rev 57 zaxnet ver 0.36 2 qrx 200 V3-73 pld 62 AA V04-06 pld 62 AA 2 ZMT3.6 V159 dsp:27(zhd) opt=03 2 TRXLA2.5S V9-34T
  19. bschir

    Zaxcom Wireless and IFB Range

    Hello! How do people feel about the range that they get off the zaxcom units? Is 50/75 mw good enough compared to lectros 100/250?. I really need don't like to fight to get range in my wireless. I know its all digital but some zaxcom units I have used in the past didn't impress me with there range. Maybe I was using their older models... Also wondering about the IFB's and using them for camera hops. I'm curious about the range of them and the audio quality, are then better than the lectro ifb's?
  20. Hi I will admit but I'm a new Zaxcom user and I purchased a Maxx recently. It is possible to record and monitor encoded MS in the Maxx? If so how? I have checked the forums and I'm seeing some mentions of M/S monitoring but I'm not seeing any detailed info on how to encode MS in Maxx in 96kHz. I emailed support and they told me I should be doing this in post. I was hoping Zaxcom could perform a simple MS task like most audio recorders do like a Sound Devices, Zoom, or Tascam.
  21. Hi, I'm a new Zaxcom user and I purchased a Maxx recently. It is possible to record and monitor encoded MS in the Maxx? If so how? I have checked the forums and I'm seeing some mentions of M/S monitoring but I'm not seeing any detailed info on how to encode MS in Maxx in 96kHz. I emailed support and they told me I should be doing this in post. I was hoping Zaxcom could perform a simple MS task like most audio recorders do like a Sound Devices, Zoom, or Tascam.
  22. I'm looking to find a means to mount my Zaxcom RX900 camera hop onto an Amira. I know there is a mount coming out to attach a slot in RX (SRb etc) to the battery plate, but nothing as far as I know for the Zaxcom. What I'm ideally looking for is to mount a plate via the 3 screw holes just above the XLR inputs (see pic). I believe Hawk Woods have made custom mounts in the UK, but I'm LA based and ideally need something by the end of the week. I spoke to Mike at BEC this morning and he has some great ideas for an "L" shaped plate that will attach to the standard BEC zaxcom box, and that would be an ideal solution, but it's going to take him 3 weeks. I already have saddle bags, cold shoe mounts, etc, etc, but it'd be great to find a neater solution. No luck with the usual suspects (Trew, Location, etc) here, so any ideas would be welcome!!
  23. Zaxcom and Lectrosonics both get an Oscar, I call BS! Not to be rude to Zaxcom or Lectrosonics but when a company like Zaxcom and Lectrosonics both get Oscars for “Technical Achievement” you look at what they have achieved. Zaxcom created full digital wireless with on transmitter recording systems, Lectrosonics developed ½ of ½ of that and called it a hybrid digital wireless system. Please, Zaxcom has clearly advanced motion picture technology in a profound way and deserves a Scientific & Engineering Award from the Academy. This choice by the Academy cheapens the award because of the obvious inequity of the achievements. This is like giving an award to Ford for its parallel parking assist system when the Tesla is searching the next parking lot finding a space without a driver at all. The integrity of the Academy has taken a step down. David Thomas, Lawrence E. Fisher and David Bundy for the design, development and engineering of the Lectrosonics Digital Hybrid Wireless Microphone System. The Lectrosonics system has advanced the state of wireless microphone technology by developing a method to digitally transmit full-range audio over a conventional analog FM radio link, reducing transmitter size, and increasing power efficiency. Glenn Sanders and Howard Stark for the design and engineering of the Zaxcom Digital Wireless Microphone System.The Zaxcom system has advanced the state of wireless microphone technology by creating a fully digital modulation system with a rich feature set, which includes local recording capability within the belt pack and a wireless control scheme providing real-time transmitter control and time-code distribution.
  24. I was talking to a friend of mine last night who just got his Nomad - and he had some operations questions that I thought that other users may have as well. So I figured that we needed a thread to address specific operations questions. And some shortcuts and tips that are not in the preliminary manual can be added - because at this point Nomad is evolving quicker than the manual. First my friend had an issue that Nomad wasn't booting up quickly. It turns out that he didn't have a formatted primary card installed in the unit. If there is no card Nomad will search for a card during boot up - Nomad will boot up but it will increase the boot time. He also had an issue with getting audio from the tape out – the problem was that he was using a tip ring sleeve mini connector. But both the tape out and the mono out are wired tip / sleeve and the ring is floating and not connected. Also lastly he wasn’t able to get tone out of all of his output busses – to fix this I had him go to the Aux Bus Assign where he needed to assign tone to all individual output bus he wanted to send tone to. Now a couple of quick tips to make navigating Nomad a bit easier – but please keep in mind that some of these are software dependent items – so depending what version of software you are running these items may or may not be available to you yet. Headphone selection – if you push the headphone knob you will advance to the next headphone preset – if you push and hold the HP knob you will go back one HP selection. Meta data / Information entry – you no longer need to hit “OK” to input the info you just entered - if you push and hold the HP knob after inputting data it will act as an you hit “OK” The same holds true for inputting track names as well as headphone names. Also if you are inputting any text from the key board if you push and hold the menu knob while the keyboard is on the screen the key board will go to lower case letters and give you different symbols to choose from. Those are just a few items off the top of my head – I will add more items when I remember them. And if any users have any operations questions fire away.
  25. Colleen at Zaxcom

    Zaxcom Emmy Party Invitation

    Who doesn't love an excuse to party? Zaxcom are honored to receive the Engineering Emmy for our wireless technologies and would love for you to help us celebrate! The cocktail party is at On The Thirty in Sherman Oaks on Saturday, October 29th from 7:30PM until... ? Please join us for food and drinks in the private party room in the rear of the bar. There's parking directly behind the building off Cedros (2 hours free with validation). It's Halloween weekend, so if you feel inspired costumes are welcome Please RSVP HERE.
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