we have a UCR401,its s/n is 1178, B28 ,but now there have a questions with it.when we use it ,the distance for it its about 10 meters,the transmiter we have...
Short operating range can be caused by interference, bad or wrong antennas and connections, transmitter gain set much too low and combinations of all these...
Hi all, I would like to check whether is it possible to transmit from 1 transmitter (either SM or UM400) to 2 or more receivers (411 or 401)? Also what would...
Lawrence, There is no limit to the number of receivers you can have that are tuned to the carrier frequency of a single transmitter, as long as they are in...
Hi,bruce , Thank you for your answer.but I am sure our transmiters is well.because when we checked it ,we changed several transmiters ,and changed two UCR401...
Dear Bruce: Tks for your answer and analysis. We tested wireless performance based on signal channel, so, it shouldn¡¯t be caused by intereference. Can we...
I am using 200 series wireless mics with 400 digital mics recording on the sound devices 744. What is the delay in milli seconds between analoge and digital...
The delay in the 400 series is about 1.6ms per side, i.e. 1.6ms for the transmitter, and 1.6ms for the receiver. This gives a total of 3.2ms when using a 400...
sometimes electronic things stop working well and need to go to the hospital to be fixed! Senator Mike Michaels, c.a.s. Studio M Productions ...
Senator Mike Michaels
Senator@...
Jul 11, 2007 2:35 pm
1194
Thank you for trying different combinations. If the problem occurs with only one receiver using several different transmitters on various frequencies, and the...
For those of you in Australia, NZ and surrounding areas, there will be several interesting workshops at the SMPTE convention 17-20 July at the Sydney...
Just wondering if Lectro is planning on bringing out a series of 411 beltpack transmitters with onboard SD cards that record as well as transmit? (see Zaxcom's...
It has come up in discussions but there is nothing on the drawing board at the moment. With the trend toward smaller and smaller transmitters and watertight...
I'll bet you could fit it in quite easily using the existing UM shell... Sometimes smaller isn't necessarily better: SM and MM transmitters sacrifice range,...
If zaxcom can why not lectro. They would be twice as good as zaxcom if they did It. The most urgent thing I think to do is to get the receiver smaller. It has...
... FFFFFfff! Not easy! You guys have already done most of the impossible. Notch out a little more of that billet. Install a water-proof surface mount chip...
This one is on the drawing board. Hoping to have it in production by the end of the year. It will be about half as thick as the UCR401, and roughly the same...
... Could Larry confirm this is true? I thought SM series had same power as the UM series, and that on a TX, only power is related to obtainable range. Am I...
Hi Fernando. I also noticed the comment that someone posted stating that the operating range is greater with the UM Series transmitters than with the SM...
Thank you. But what I meant is, aside of the facts you exposed and the transmitting power and isolator, wich are the same, are any other factors that make this...
If you have the correct antenna on the UM transmitter, and the gain is set the same on both transmitters, the range will be the same with both transmitters. Of...
Does the ground plain of a smaller metal box have an effect ( just an old ham thing?) Bill ... [Non-text portions of this message have been removed]...
Good thought, Bill. Thanks. The bigger box of the UM is closer to a 1/4 wavelength of most frequency blocks than the SM, however, with the grounded mic cable ...
Bruce, Works for me. What I have always beleved about xmitters anyway is... 90% coverage,90% of the time. If you don't like that, wait a minute. Especally...
I don't know what basis the poster has for that statement, my SM's and MM's are all at 100mw power (more than many other brands!) and deliver outstanding range...
Senator Mike Michaels
Senator@...
Jul 20, 2007 11:07 am
1213
Fernando, I think Bruce made it awfully clear, at least in English. perhaps the original poster will explain the basis of those wild, incorrect statements... ...
Senator Mike Michaels
Senator@...
Jul 20, 2007 11:07 am
1214
more: generally power is not the major factor in determining range, antenna issues both at the transmitter, and at the receiver are crucial, and probably other...
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