Azden 31LT Wireless VHF Body-Pack Transmitter With Lavalier Mic Get Azden 31LT(A1) Price / Buy Online 169.505MHz Get Azden 31LT(A3) Price / Buy Online 171.045MHz Get Azden 31LT(A4) Price / Buy Online 171.905MHz

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Note: As with all the Azden VHF Performance Series models, the 31LT 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.

This wireless body-pack transmitter with omni-directional lavalier microphone is the same unit that comes with all the Azden Performance Series VHF wireless body-pack/lavalier 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.

Featuring Azden's EX-503 high-quality omni-directional electret condenser microphone element, the 31LT also has an input level control, a durable ABS case with snap-off belt clip, and a 3-position Power switch with Standby for muting the audio. The EX-503 lavalier microphone is ideal for speaking applications such as lecturers, actors, actresses, etc.

Azden 31LT VHF Wireless Body-Pack Transmitter Key Features

Compact and Unobtrusive Transmitter Unit In Durable ABS Case With Snap-Off Metal Belt Clip

The 31LT transmitter comes with a belt clip. It is small enough to also be tucked into a jacket or pants pocket.

Audio 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. The level control is factory-preset in the center position.

3-Position Power Switch With Standby

The power OFF position disables all transmitter functions while STANDBY position turns the audio off and on. Switching the transmitter to STANDBY will cause the audio to mute, allowing the microphone to be handled with no noise.

Mini-Plug Connector

A standard 3.5mm mono jack can be used.

Azden 31LT VHF Wireless Body-Pack Transmitter Specifications

Included Microphone Unit:

EX-503 electret condenser lavalier microphone

Optional Microphone Units:

Lavalier or Headset

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

Pre-emphasis:

50 Micro Sec.

MAX Input Level:

0dBm - 10dBm

RF Output Power:

30mW (50mW MAX)

Input Impedance:

2.2 k ohms

Audio Adj. Range:

+30dB

Oscillator:

PLL synthesized

Battery:

9V (006p)

Battery Life:

8 to 10 hours with Alkaline Battery

Dimensions (W x D x H):

2.4" x 3.4" x 0.85"(60 x 86 x 21.5 mm)

Weight:

3.9 oz (Without Battery, Mic, Cable) - (112g)

Note: As with all the Azden VHF Performance Series models, the 31LT 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.

Back to Azden VHF Wireless Microphone/Receiver Systems