Shure A15TG XLR Tone Generator - This 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.
Shure A15TG XLR Tone Generator - This 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.
Features & Benefits:
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° C to 50° C (10° F to 130° F)
Storage: –29° C to 74° C (–20° F to 165° F)
Case: Steel with gray enamel finish
Dimensions: 19 mm (3/4 in.) diameter; 141 mm (5 17/32 in.) long