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24 December 2024

SHURE A15TG TONE GENERATOR 700Hz microphone level signal

Stock code
20-097
Brand
Shure
Model number
  • A15TG
SHURE A15TG TONE GENERATOR 700Hz microphone level signal
SHURE A15TG TONE GENERATOR 700Hz microphone level signal

A15TG Tone Generator

The Shure A15TG Tone Generator is a battery-powered 700 Hz signal source that can be used to troubleshoot low-impedance, balanced-line microphone inputs.

The A15TG includes a recessed On-Off switch and a three-pin XLR audio connector.  A removable end cap allows easy battery installation and removal. The A15TG can also tolerate the presence of phantom power, or a short circuit in the line it is driving. Built-in short circuit protection allows normal operation to resume after a short is removed.

The A15TG can operate continuously for approximately 1000 hours on one 1.5V alkaline battery. To conserve battery power, make sure the On-Off switch is in the Off position when the A15TG is not in use.

Features

Produces a continuous 700 Hz mic-level signal capable of driving low-impedance, balanced lines.

  • 1,000 hours of battery life under continuous use
  • On/Off switch
  • XLR male output

Specifications

Output Frequency
700 Hz +- 20%, when terminated with 150 ohms
Output Level
-41.5 +- 4.5 dBV (8.4 mV typical) when terminated with 150 ohms
Total Harmonic Distortion
5% typical for any output termination greater than or equal to 150 ohms
Output Impedance
<15 ohms
Battery Type
1.5 V alkaline
Temperature Range
Operating: -12 to 50 degrees C (10 to 130 degrees F)
Storage: -29 to 74 degrees C (-20 to 165 degrees F)
Case
Steel with gray enamel finish
Dimensions
19 mm (3/4 in.) diameter; 141 mm (5 17/32 in.) long

User Guides

SHURE PROBLEM SOLVERS

Filters, attenuators, transformers, switches and impedance adapters to solve interface problems in installlations and in the field.