Azden 31XT Wireless VHF XLR Plug-in Transmitter Get Azden 31XT(A1) Price / Buy Online 169.505MHz Get Azden 31XT(A3) Price / Buy Online 171.045MHz Get Azden 31XT(A4) Price / Buy Online 171.905MHz

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Note: As with all the Azden VHF Performance Series models, the 31XT is available in any of 25 frequencies (see chart below). Video Direct stocks the 3 popular frequency options above, which can be ordered through our online store. We can also provide any of the other 22 frequency options via special order at the same price. Call us toll-free 1-800-368-5020 to speak to one of our customer service representatives.

The 31XT is a unique plug-in XLR transmitter that turns any dynamic metal-bodied microphone with XLR output into a wireless microphone. The 31XT is the same unit that comes with all the Azden Performance Series VHF wireless XLR plug-in systems, but does not come with a receiver. It can be used with the receiver from any Azden Performance Series VHF wireless system, which can all be purchased separately as well: the 200R, 211VR, 221R, 311DR, 311DRH and 111R VHF receivers.

Azden 31XT VHF Wireless XLR Plug-in Transmitter Key Features

Plug-in XLR Microphone Transmitter

Convert any dynamic metal-bodied XLR microphone into a wireless. Usng a special lockdown XLR connector for a secure grip on your mic, the 31XT is powered by a standard AA alkaline battery.

Input Level Control

The audio input level control enables you to adjust the input level of the microphone. Turn clockwise to increase, or counter-clockwise to decrease the input level. A small screwdriver is supplied to make these adjustments.

Power and Audio Switches

The power ON and OFF switch enables and disables all transmitter functions while the Audio switch ON and OFF turn just the transmitter's audio signal on and off. Switching the Audio to OFF will cause the audio to mute, allowing the microphone to be handled with no noise.

Power/Audio LED Indicator

The LED indicator turns RED when the Power is On and the Audio is Off. Turns GREEN when the Power and Audio are On.

Azden 31XT VHF Wireless XLR Plug-in Transmitter Specifications

Frequency Range:

25 VHF Channels (169.505 - 197.325 MHz)

Frequency Response:

40Hz to to 18kHz ±3dB

Audio Distortion:

less than 1.0% @± 15K deviation

Dynamic Range:

better than 100dB

S/N Ratio:

better than 95dB

Operating Temperatures:

0º C to 45º C

Operating Range:

Up to 300 feet

Oscillator/Modulation:

Crystal Controlled/FM

Antenna:

External Antenna (Mic housing)

Pre-emphasis:

50 Micro Sec.

MAX Input Level:

0dBm - 10dBm

Microphone Unit:

n/a

RF Output Power:

15mW (50mW MAX)

Input Impedance:

47 ohms

Audio Adj. Range:

+30dB

Battery:

One AA

Battery Life:

6 to 8 hours with Alkaline Battery

Dimensions (circumference x length):

1.3" x 4.7" (33 x 120 mm)

3.3 oz. (Without Battery) - (92g)

Note: As with all the Azden VHF Performance Series models, the 31XT is available in any of the 25 frequencies above. Video Direct stocks the 3 popular frequency options, which can be ordered through our online store. We can also provide any of the other 22 frequency options via special order at the same price. Call us toll-free 1-800-368-5020 to speak to one of our customer service representatives.

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