Data Sheet

JK Audio
© 2016, JK Audio, Inc.
1311 E. 6th St. Sandwich, IL. 60548
jkaudio.com
[e-mail]
800.552.8346 • 815.786.2929
Se Habla Español
FEATURES
AH LTD
» Enable/Disable Auto-Answer
• •
» Excellent Separation of Caller and
Talent Voice
•
» 16-bit DSP technology
•
» Hybrid Null Adjust
(Up to 20 dB Separation)
•
» Proprietary Auto Null Algorithm
(50 dB null)
•
» Front Panel Off-Hook LED
• •
» Send XLR Line Input
• •
» Caller XLR Line Output
• •
» Send and Caller Signal Level LEDs
•
» Remote Control Terminals
•
» Guest Module 1 Remote Control Jack
•
» Rack Mountable
• •
» Passive Design
(No Battery or AC Required)
•
AutoHybrid™
Full Duplex Auto-Answer Hybrid
Not just another half duplex auto-coupler.
This simple, passive, auto-answer/disconnect telephone
line hybrid allows simultaneous send and receive
audio through analog telephone lines. Suitable for
monitoring remote locations, IFB feeds, and many
simple studio, conferencing, and PA telephone
interface applications.
Full Duplex. Yes, you can send and receive audio
at the same time. The dual transformer hybrid is
capable of 20 dB nominal trans-hybrid loss. In other
words, your transmit signal will appear mixed with the
receive signal, but at a level 20 dB lower than it was
sent into the phone line.
Auto-Answer. The “Auto” feature is very simple.
When the “Auto” switch is selected, AutoHybrid will
answer on the rst ring. The phone line will remain
off-hook, until either the Drop button is depressed, or
until the phone company releases the line.
RA4
™
Rack Mount Panel
The RA4 holds four AutoHybrids in a 1U rack space.
Accessories
AutoHybrid and innkeeper LTD shown for comparison
AH = AutoHybrid LTD = innkeeper LTD