Optical Talk Sets

This Talk Set for FTTH Network Cable Test has a power supply of 6 x AA battery, a working temperature of 14 ℉ to 122 ℉ and a wavelength of 1550 nm.

GAOTek phone talk set provides handheld durable optical talk set.

This Visual Fault Locator has a power supply of 2 x AA battery, an output power of > -5 dBm, dynamic distance of > 74.5 mi and dynamic range of 45 dB.

GAOTek transmission analyzer talk set is a multi-functional and full featured digital transmission system test device, designed for the installation test, engineering check and acceptance, daily maintenance of digital networks, mainly performing channel test, alarm analysis, fault finding and signaling analysis.

This Professional Wireless Audio System has frequency range of 2400 MHz to 2480 MHz, receiver working time of 12 hours and output power of 10 mW.

This Professional Wireless IP Network Intercom has working temperature of 32 °F to 113 °F, signal to noise ratio of 60 dB and humidity of 10% to 95%.