Cellular Phone Radio Frequency

I needed this for cellular radio broadcast and even though it was initially out of stock, it was shipped to me in a flash as soon as it became available. B&H had the best price and was one of the few placed I could find this particular piece of equipment. It was a life saver.

Works just like a radio frequency wireless should ... through walls, etc. Painless to set up and use. Makes nightime/low light photography much easier.

I got this today and it works great with my cell phone, it even came with a 3.5mm to 3.5 mm cable for cellular use...I was surprised..also do yourself a favor..install the gain jumpers as stated in the directions..it will give you more audio on a noisy day. HTH

I purchased this for our church to get rid off radio frequency and unwanted noise in the speakers, works very good .

This lav feels like one of the best advancements for single shooters who don’t get the luxury of an audio person. While I scan and choose clean radio frequency with the G4, I simply power on, pair, and can ensure great audio with the AVX MK E2. Using digital transmission rather than radio frequency keeps interference at zero (thru my testing so far). And set up a super easy. If you need to charge the receiver while it’s on the camera, I can ensure that I have heard no signal noise while charging and recording simultaneously. It works so flawlessly I’m thinking about getting a second set.

I love the Midland Radio because it has good panels in the frequency band can be used for many different kinds of talking and communication and all the features that you would need and great for indoor uses

Thank goodness! Roku got it right. Introducing the RF(Radio Frequency)remote to their products. This technology has been around since late 90’s and should be used in all remotes. Way to go Roku! Love your products!

My wires are so long that they picked up the radio. Now the high frequency doesn't reach the mixer. Thx... Norbi

An old fashioned but effective way to use the Vello Shutterboss II  with an extension to avoid any problems with Radio Frequency (RF). especially in saturated NYC.

FreeWave operates with radio frequency (RF) technology, up to 320 feet (100 meters), therefore a direct line of sight is not necessary! True words that allow the photographer to get the camera closer while your at a safe distance away, especially for wildlife photos. Both transmitter and receiver come with a battery, I chose to purchase a set of rechargeable 'CR2 3V batteries' for the receiver. The small sized transmitter's battery is a 23A 12V, that lasts a long time.