Clear-Com KB-701 Speaker/Microphone Station

Clear-Com KB-701 1-Channel Flush-Mount Push-to-Talk Speaker/Microphone Station

Product Code: KB701

1-Channel Flush-Mount Push-to-Talk Speaker/Mic Station Mounts in the V-Box or Accessory Enclosure (8.25" X 4.5")

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.

Technical Details of KB-701

Program Line Input	Maximum Level before Clipping: >= 20dBu Input Impedance: >= 5KΩ
Speaker Output	Load Impedance: >= 4Ω Max Output Level before 1% Distortion: 20dBu ± 2dBu
Party-line Output	Off Noise: < -74dBu Output Impedance: >10KΩ
Party-line Input	Crosstalk: < -60dB Max level before Clipping: >= 12dBu
Frequency Response	Program Input - Speaker Out: 200 - 18KHz ± 3dB Party-line - Speaker Out: 200 - 18KHz ± 3dB
Max Distortion	Program Input - Speaker Out: <= 0.5% Party-line - Speaker Out: <= 0.5%
Noise	Program Input - Speaker Out: < -60dBu Party-line - Speaker Out: < -50dBu
Max Gain	Program Input - Speaker Out: >= 24dB Party-line - Speaker Out: >= 40dB
Power	Input Voltage Range: 20-30 VDC Input Current (Idle): <= 90mA Input Current (Max): <=110mA
Internal Connectors and Jumpers	Intercom: Line Five terminal connector Program Input: Three terminal connector Option Switches: Three DIP switches
Front Panel Controls & Indicators	(1) Program level control (1) Intercom level control (1) Talk button (1) Call button (1) Integral microphone
Environmental	32 - 122o F (0 - 50o C)
Dimensions	8.5 in. W x 4.5 in. H x 1.75 in. D (210 mm x 114 mm x 44 mm)
Weight	1.04 lbs. (0.47 Kg)