Voltages up to 250v provides up to 115db of gain, balanced input impedance of 50k ohm
No other part numbers with same form, fit, and function found.
The components and items required to operate a complete electronic system for tapping into telephone lines at telephone central offices to listen to and/or record conversation being monitored. Includes monitoring cabinet(s), patching panel(s), and may or may not include recorder(s).
Classification: Articles designed for connection to telegraphic or telephonic apparatus or instruments or to telegraphic or telephonic networks
NSN 6240-00-137-2498
NSN 5915-01-510-9763
NSN 5960-01-619-9361
NSN 5895-01-634-0190
NSN 6150-01-020-5345
NSN 5945-01-024-9378
NSN 6105-00-409-4162
NSN 5930-00-769-5947
NSN 6145-01-611-2412
NSN 6130-00-367-2706
NSN 6220-01-032-7370
NSN 6650-00-870-6281