Digital Antenna Multipath

For years I had been using the older Sennheiser RS 120 wireless headset which operated in the 926-928 MHz frequency range. The performance was adequate, but the unit suffered from multipath cancellation (signal reduction due to the out of phase combination of multiple reflections). You will notice this when you move your head slightly, and there would be a sudden, and audible, change in signal amplitude or a short burst of background noise. As I had need for an addition system, I decided on the RS 175 as it seemed to have good reviews. I have not been disappointed. The RS 175 operates in the 2.4 GHz band with digital modulation. While 2.4 GHz systems are also subject to multipath propagation deterioration, I noticed none with this system, even with the headset taken outside onto the patio with the transmitter 40+ feet away. As typical with digital modulation systems, there was a threshold effect -- if the headset got out of range, the signal would abruptly disappear, quieting the audio -- in the past, you would simply be greeted with noise. In addition, I very much like the Bass Boost and Surround Sound options which can be quickly selected at the press of a button on the headset. The one negative for the headset is that you need to really take the headset off in order to figure out which button to press. I find this a rather minor inconvenience as I am not changing audio level, bass boost or surround sound options on the fly. In summary, Sennheiser did a superb job with this unit. The audio quality is excellent (I used an analog input -- an optical interface also exists for even better quality) and the annoying multipath effects so common with many wireless headsets are non-existent.

I purchased this to replace an analog IEM antenna combiner that I was using on a Digital IEM platform that was having issues with dropouts and interference. The original (high-end professional) product had been recommended by another supplier, and I was skeptical that it would make any difference to replace as it was amplifying and combining the same signal. This combiner (made specifically with tuning to support Digital IEM's) instantly fixed all of the issues I had been chasing for months. The IEM's are now solid from hundreds of yards away, and no dropouts. This thing has saved my productions.

[This review was collected as part of a promotion.] This powered digital antenna works great. I get better more consistent signal compared to my non-powered digital antenna. This antenna has less interference as described. The black slim profile blends in well in our living room. I would recommend buying.

Used with Spectrum cable and with digital tv antenna. I did not know that my tv would turn the receiver on and off so when using the Spectrum issued remote it would turn off and back on. Just had to eliminate it from the remote.

i love this television. setup was a breeze. connected to wifii, with digital antenna, and voila, hundreds of channels.

I own 2 of these, one holds 4 Shure ULXP receivers with the antenna/ power disto and the other holds a Behringer S32 Digital Snake I/O Box perfectly (should be listed on the S32 page because it fits so well...)

Antenna is surprisingly heavy for its size and seems very well made. Reception is definitely better than the stock antenna.

Great Durable antenna.

[This review was collected as part of a promotion.] I tried the One For All Rural Untimate Antenna. It was time to cut the cable cord. We were paying way too much money for channels we didn't even watch. This Amplified HDTV antenna can go in your attic or outside, and has an included mounting pole. The antenna offers 360 degree reception and is waterproof. I recommend this antenna for local HD channels.

We needed this antenna right away. Shipment came quickly and on time. Antenna has worked great, no more drop outs or interference problems. Yay!