Telikou BK-501/4 Intercom Beltpack

by Telikou
In Stock $96.00
Telikou BK-501/4 Intercom Beltpack


Microphone Amplifier (From Microphone to Line)
Dynamic Headset Mic impedance: 200 ohm
Voltage Gain: 44+/-3dB
Harmonic Distortion:<1%(1000Hz)

Headphone Amplifier (From Line to Load)
Load impedance: 50-600 ohm
Voltage Gain: 31+/-3dB
Harmonic Distortion:<2%(1000Hz)

Power Requirements
24V DC,60mA+/-10mA
Power Range:12-30V DC


The BK-501 is compatible with TELEX and Clear-Com Party-Line intercoms.



Reviewed by 1 Customers
Rating: 3.0
Doesn't meet specs.
Rating: 3.0
By from Czech Republic on
Overall it is not bad belt pack but it doesn't meet specifications in the user manual. The microphone button does not have any flip circuit and the mic only works when the button is pressed down.
Second con is this annoying click noise it produces every time the MIC button is pressed. It is a sign of poor attention to detail. Adding just one resistor fixed the problem.
Otherwise it gets the job done.