High Definition Audio Performance technology ensures the legendary realistic AKG sound and perfect audio transmission Ideal for small clubs and pubs schools in fact anywhere a wireless microphone may be required UHF signal gives increased signal quality and range Wireless mic operates for at least 30 hours off a single AA size battery saving cost maximising dependability and minimising onstage stress Can run alongside other VHF systems due to differing frequencies Low battery consumption and low-drain circuitry gives the transmitter extended operating life Onoff switch to save battery power Soft-touch high-grip high quality performance quality wireless microphone Volume control for microphone on the receiver Receiver is a half-rack case for mounting in a 19 inch rack Balanced or unbalanced jack output Can be plugged into an amplifier mixer or any device that accepts mic level audio inputs Adjustable antenna on receiver for improved reception and range Up to 100 metre line-of-sight range Receiver runs from DC 12V 300mA Complies with DTI regulations and are totally license-free Supplied with wireless mic mic holder receiver AA battery power supply and full instructions Unique HDAP High Definition Audio Performance technology ensures the best possible realistic sound at any time. The rugged handheld transmitter with its soft-touch finish is extremely easy to use and fulfills the highest aesthetic requirements. The transmitter operates for 30 hours off a single AA size battery saving frequent battery replacements and thus money. Receiving frequency 660 to 865 MHzModulation FMAudio bandwidth 40 Hz to 20 kHzFrequency stability -10degC to 50degC 15 kHzTHD 1kHz typ. 0.8Compander YesSignalnoise ratio typ. 110 dBCurrent consumption typ. 95 mAPower requirement 120240 Vac 5060 HzSquelch threshold -100 dBmDimensions 200 x 190 x 44 mm Net weight 580g Receiving frequency660 to 865 MHzModulationFMAudio bandwidth40 Hz to 20 kHzFrequency stability-10 C to 50 C 15 kHzTHD 1kHztyp. 0.8CompanderYesSignalnoise ratiotyp. 110 dBCurrent consumption typ95 mAPower requirement120240 VAC 5060 HzSquelch threshold-100 dBmDimensions200 x 190 x 44 mm Net weight580g