About the Azden 51XT UHF Wireless Plug-in Transmitter

The Azden 51XT is a wireless pug-in microphone transmitter designed for use with the 411UDR and 411DRH receivers. The transmitter features a standard 3-pin XLR female input connection and will adapt any XLR terminated dynamic microphone. The microphone's signal is transmitted wirelessly, allowing users the ability to operate their favorite wired microphone in a wireless system.

The 51XT features up to 63 user switchable frequencies for interference free operation in any environment. The transmitter is powered with a single 9 Volt battery. Mute and audio level controls are provided on the lightweight rugged enclosure.

Versatile Plug-In Design: The 51XT is designed to transmit the signal of any standard wired dynamic or condenser microphone.

Phantom Power: The 51XT supplies phantom power to condenser microphones.

Frequency Agile: The transmitter features up to 63 user switchable UHF frequencies.

Rugged Design: The rugged metal enclosure is designed to withstand the rigors of use in the field.

Type of Transmitter	UHF FM Plug-In Transmitter
# Of Channels	63
Type of Input Connector	3-pin XLR Female
Type of Microphone	Adapts any dynamic microphone with 3-pin XLR male connection
Polar Pattern	Relative to microphone used
Interchangeable Mic Heads	not applicable - see above
Frequency Response	20Hz to 20kHz (system)
Battery Type/Approx. Life	9 Volt
Mute Switch	Yes - Audio Standby Switch
Level Control	Yes - Adjustable Range: -63dBm ~ -18dBm
Antenna Type	Internal Antenna Pre-emphasis: 50 Micro Sec
Display	Power On/Off and Audio Peak LEDs
Dimensions	1.6 x 1.6 x 3.9" (40 x 40 x 99mm)
Weight	152 g (5.4 oz) without battery