Alpha-Cloud Portal
Pin-outs for intercom related connectors and equipment
Equipment Quick guides
Engineering Theory
RF and Wireless Communications
Frequency Coordination Versitility Factor
System Interdependence
Visit the Intercom Blog
"Invisible Cities" Behind the Scenes

Watch the entire FCC Congressional Hearing

Final Public Notice Post-Auction FCC Document
DA 16-1095 Document (51 Pages)
FCC Spectrum Incentive Auction
FCC-14-50A1 Document
485 Page document explains in detail the process and technology

"Invisible Cities":The Silent Opera at Union Station

Bexel FIFA for ESPN

FCC Docket 12-268 Spectrum Incentive Information
FCC Spectrum Auction Final Result
Broadcasting & Cable
Multi-Channel News (Links to multiple articles)
Clear-Com shows off the new Free-Speak-II Base Station along with the 2.4GHz version beltpack and transceiver.
Pliant Technologies is presenting a new approach to crew communications with CrewNet.
Rogers/Phonak has updated the 2.4GHz micro-ear receiver transmitter solution for wide area coverage
Telex now includes Keypanel Configuration editing through AZEdit.
Green-Go VoIP intercom now includes a higher-end 1-RU keypanel and DECT wireless.

News Anchor under-counter mount dual microphone path and IFB interface

Ri-1000 Radio Interface

RTS TW intercom Source Assign Panel SAP-912
Nine-bus x 12 Outputs. 1-RU
Falcon Sportscaster Console FAQ

Ultra Compact Sportscaster Console with Dual talk-back outputs and passive microphone path.

Telex KP32-CLD Color Dispaly Keypanel...Read the evaluation here
Read the review  
Software Tutorials are now on-line for several applications
Software Tutorials  
Headset XLR Connector Wiring:

Don't Let your friends tie pins 4&5 together
See Full Explaination here  
IFB Earpiece Information

There has been some controversy regarding which impedance specification would be louder. Click here for more technical information.
Telecast 6442 Intercom Interface
Read the review
Clear-Com advances the science of Partyline Intercom with the Helixnet System.
HelixNet: Clear-Com Digital Partyline

Interesting RF Spectrum Images

Technical Audio Solutions/Outlier-Kinetik
Copyright Andrew McHaddad, 2017.

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