EX1R interfering Sony wireless mic at DVinfo.net

Hirata Tomoki · October 10th, 2010, 05:23 AM

Hi, I using Sony WRR810 / WRT820 wireless mic system, I found when I attach the WRR810 Receiver on right hand side or over the handle bar of EX1R, EX1R will interfering it and come a lot of crackle sound. I tried extend the cable and place Receiver leave the camera, everything OK.

Anybody have same problem? Any other idea to slove it?

Thanks!

Barry J. Anwender · October 10th, 2010, 08:51 AM

This is why I choose to go with the Sennheiser G3 kit. The Sony's also come short on user friendly operating menus and some key performance areas. If your stuck with Sony and it is still on warranty them you recourse is to send the wireless unit to a service center. Cheers!

Olof Ekbergh · October 10th, 2010, 09:20 AM

I make a plate and wing system for the EX cams as well as others.

Here are photos showing how wireless receiver mounts. This system puts the receiver in a very safe place and I have never had a problem with "interference" with this system. It works on any receiver. You can also mount NanoFlash or many other accessories to the wing and arms. And there is a shoulder system available as well. This also adds a very strong stable tripod plate to the camera.

If you are interested contact me or go to my website:http://www.westsideavstore.com/

Hirata Tomoki · October 10th, 2010, 09:51 AM

Tnanks Barry, WRR810 is a old model, No warranty at all.

Thanks Olof, I interesting in EX1 Tripod plate.

Ed Kukla · October 11th, 2010, 06:29 PM

Olaf

Did you get interference on your sony wireless before using your mount to separate the unit from the camera?

do the EX cameras cause wireless interference?

David Issko · October 11th, 2010, 09:24 PM

Just double check that the camera's phantom supply is not on. Similar interference with Sony radio mic happened to me once and I found that the +48v supply was on with the radio mic connected.

Hirata Tomoki · October 12th, 2010, 04:06 AM

Thanks, Ed Kukla : Yes, when I put the wireless separate from the ex1 (about 45cm, the max length of the cable) , everything is OK.

Thanks David Issko: I sure the phantom power is Off.

Ed Kukla · October 15th, 2010, 06:39 PM

Hirata

Have you tried aluminum foil or blackwrap between the wireless & the camera?

Hirata Tomoki · October 15th, 2010, 08:34 PM

Thanks, Ed Kukla:

Thank you for your suggestion, I will like to try blackwrap, aluminum foil is too conspicuous.
Is it needs to pack whole body of the receiver?

Ed Kukla · October 17th, 2010, 06:43 PM

"Is it needs to pack whole body of the receiver?"

Hard to say. I would try putting a piece of blackwrap between the camera & the receiver and test it. Then expand from there. It may not work at all...

Chris Tangey · October 18th, 2010, 07:40 AM

I love an honest man!

Hirata Tomoki · October 18th, 2010, 09:50 AM

Thank you! Ed Kukla

Ed Kukla · October 22nd, 2010, 06:47 PM

Hirata

Any test results to report?

Thnx

Ed

Hirata Tomoki · October 23rd, 2010, 07:42 AM

Blackwrap delivery to Japan next week, I just waiting the tape.

Thanks

October 10th, 2010, 05:23 AM	#1
Hirata Tomoki New Boot Join Date: Aug 2009 Location: Japan Posts: 24	EX1R interfering Sony wireless mic Hi, I using Sony WRR810 / WRT820 wireless mic system, I found when I attach the WRR810 Receiver on right hand side or over the handle bar of EX1R, EX1R will interfering it and come a lot of crackle sound. I tried extend the cable and place Receiver leave the camera, everything OK. Anybody have same problem? Any other idea to slove it? Thanks! Last edited by Hirata Tomoki; October 10th, 2010 at 06:32 AM.

October 10th, 2010, 09:20 AM	#3
Olof Ekbergh Sponsor: Westside AV Join Date: Dec 2008 Location: Mount Washington Valley, NH, USA Posts: 1,365	I make a plate and wing system for the EX cams as well as others. Here are photos showing how wireless receiver mounts. This system puts the receiver in a very safe place and I have never had a problem with "interference" with this system. It works on any receiver. You can also mount NanoFlash or many other accessories to the wing and arms. And there is a shoulder system available as well. This also adds a very strong stable tripod plate to the camera. If you are interested contact me or go to my website:http://www.westsideavstore.com/ Attached Thumbnails Attached Images __________________ Olof Ekbergh • olof@WestsideAV.com Westside A V Studios • http://www.WestsideAVstore.com/

October 11th, 2010, 09:24 PM	#6
David Issko Major Player Join Date: Jul 2008 Location: Melbourne, Australia Posts: 393	Just double check that the camera's phantom supply is not on. Similar interference with Sony radio mic happened to me once and I found that the +48v supply was on with the radio mic connected. __________________ David Issko Edit 1 Video Productions

October 18th, 2010, 07:40 AM	#11
Chris Tangey Regular Crew Join Date: Mar 2007 Location: Alice Springs AU Posts: 187	I love an honest man! __________________ https://vimeo.com/showcase/6068834 https://vimeo.com/286337121 http://vimeo.com/alicespringsfilmtv/skyfire

October 10th, 2010, 08:51 AM	#2
Barry J. Anwender Major Player Join Date: Jun 2006 Location: Saskatchewan, Canada Posts: 382	This is why I choose to go with the Sennheiser G3 kit. The Sony's also come short on user friendly operating menus and some key performance areas. If your stuck with Sony and it is still on warranty them you recourse is to send the wireless unit to a service center. Cheers!

October 10th, 2010, 09:51 AM	#4
Hirata Tomoki New Boot Join Date: Aug 2009 Location: Japan Posts: 24	Tnanks Barry, WRR810 is a old model, No warranty at all. Thanks Olof, I interesting in EX1 Tripod plate.

October 11th, 2010, 06:29 PM	#5
Ed Kukla Major Player Join Date: Mar 2008 Location: All over, USA Posts: 512	Olaf Did you get interference on your sony wireless before using your mount to separate the unit from the camera? do the EX cameras cause wireless interference?

October 12th, 2010, 04:06 AM	#7
Hirata Tomoki New Boot Join Date: Aug 2009 Location: Japan Posts: 24	Thanks, Ed Kukla : Yes, when I put the wireless separate from the ex1 (about 45cm, the max length of the cable) , everything is OK. Thanks David Issko: I sure the phantom power is Off.

October 15th, 2010, 06:39 PM	#8
Ed Kukla Major Player Join Date: Mar 2008 Location: All over, USA Posts: 512	Hirata Have you tried aluminum foil or blackwrap between the wireless & the camera?

October 15th, 2010, 08:34 PM	#9
Hirata Tomoki New Boot Join Date: Aug 2009 Location: Japan Posts: 24	Thanks, Ed Kukla: Thank you for your suggestion, I will like to try blackwrap, aluminum foil is too conspicuous. Is it needs to pack whole body of the receiver?

October 17th, 2010, 06:43 PM	#10
Ed Kukla Major Player Join Date: Mar 2008 Location: All over, USA Posts: 512	"Is it needs to pack whole body of the receiver?" Hard to say. I would try putting a piece of blackwrap between the camera & the receiver and test it. Then expand from there. It may not work at all...

October 18th, 2010, 09:50 AM	#12
Hirata Tomoki New Boot Join Date: Aug 2009 Location: Japan Posts: 24	Thank you! Ed Kukla

October 22nd, 2010, 06:47 PM	#13
Ed Kukla Major Player Join Date: Mar 2008 Location: All over, USA Posts: 512	Hirata Any test results to report? Thnx Ed

October 23rd, 2010, 07:42 AM	#14
Hirata Tomoki New Boot Join Date: Aug 2009 Location: Japan Posts: 24	Blackwrap delivery to Japan next week, I just waiting the tape. Thanks