1-Channel Flush-Mount Push-To-Talk Speaker W/Built-In Microphone Station
The KB-701 remote speaker station connects to a single channel of party-line intercom and operates in half-duplex mode. It features both an integral speaker and a flush mount electrets microphone with mic limiter and a push-to-talk button.
Caractéristiques
Half-duplex, push-to-talk functionality
Four modes of operation that are internally programmable
Microprocessor controlled logic and switching
Balanced local program input with separate level control
Visual and audible call signaling
Optional 4-wire daughter board for flexibility
Wall or console mountable, or optional V-Box for portable or desktop use
Built-in speaker
Spécifications
Program Line Input
Maximum Level before Clipping: >= 20dBu
Input Impedance: >= 5K
Speaker Output
Load Impedance: >= 4
Max Output Level before 1% Distortion: 20dBu ± 2dBu
