Noisecom 800/1900C Overview
The Halcyon 701A Transmission Test Set measures transmission level, frequency and noise (including notch noise) on voice- grade, and program circuits up to 20kHz in bandwidth.
Has dual digital display, crystal-controlled 1004Hz holding tone and can be manually adjusted to provide tones over a 50Hz to 20kHz frequency range.
Rechargeable batteries provide the 701A with six hours of normal operating time.
Has dual digital display, crystal-controlled 1004Hz holding tone and can be manually adjusted to provide tones over a 50Hz to 20kHz frequency range.
Rechargeable batteries provide the 701A with six hours of normal operating time.
