ProSound UHF Twin Handheld Wireless Microphone Kit

Product Information

UNIQUE DESIGN: The microphone set's receiver and transmitter have very unique design. It's fashionable and different from many other microphones of similar type. Things in “RF world” have thankfully settled down following years of uncertainty and change. The bottom line at present: the remaining usable frequency spectrum for wireless systems in the U.S. is 470 to 608 MHz (UHF channels 14-36), joined by 174 to 216 MHz (VHF channels 7-13) along with additional bands that we’ll mention a bit later.

Attention has also been directed toward placing antennas closer to the performing area where the transmitters are in use. Some of the available antenna systems are active, boosting the received signal level before it travels to the receiver via coax cable. Directional antennas accomplish double duty, with increased sensitivity aimed toward the desired signals and lower sensitivity at the rear to attenuate interfering RF signals within their null zones. LONG TRANSMISSION DISTANCE: The microphones offers stable signal transmission within a distance of 60 metres (based on open space test). A lot of work has gone into efficiently using the available spectrum, so that more wireless system channels can work together without interference within a particular 6 MHz television channel or other patch of available spectrum. Key to this spectral efficiency is digital transmission of the signal between the transmitter and receiver, as digital systems can be designed to offer important tradeoffs such as range, channel density and audio fidelity. ENVIRONMENTAL FRIENDLY: The materials used for the product are environmental friendly and certified. The corporations that acquired spectrum from 614 to 698 MHz have been commencing services across the country. As a result, it’s long past time for wireless users to put alternative arrangements into place for all equipment operating above 608 MHz, and fortunately, all reputable wireless manufacturers have been planning for this eventuality by designing systems with wide tuning ranges, flexible operation, and good receiver filtering. Many transmitters also offer user-selectable RF power that can be quite helpful in tailoring for high-channel-count and short-distance applications.

The introduction of digital wireless has also coincided with a push toward digital audio networking and computer control within the audio equipment chain. Touring-class wireless is likely to have the ability to be remotely monitored and controlled, and with integrated AES/EBU or (Audinate) Dante, receiver outputs can offer the option of keeping the signal in the digital domain from the stage through the console to the loudspeaker system. Further, more manufacturers now offer a range of options in the VHF bands, and there are also systems available in alternate bands, including 1.8 GHz, 2.4 GHz, 5 GHz, 6 GHz, and other bands as well. In general, these alternative bands are best used for specialized purposes because higher frequencies don’t have the same propagation characteristics as the VHF and lower UHF bands. MORE THAN 6 HOURS STAMINA: With decent quality AA batteries, the transmitters (microphones) can be continuosly use up to 6 hours. Such stamina is fine for many occassions. No matter it's for karaoke, DJ, teaching or hosting an event. VERSATILE APPLICATIONS: The mic set is designed for most commonly use for work and home entertainment. No matter it's for home karaoke singing, classroom, church, wedding, DJ, hosting, live and recording, The SG-66 is a very convenient and reliable set to have.