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Images are for illustration only and may differ from components supplied 

Link Research Ltd  Watford UK                     

www.linkres.co.uk

                      CL140023  Issue 03 

Quick Start Guide  L2150                 S (44) 1923 474099                                       

Page 1 of 4

 

L2150 Quick Start Guide 

 

Please Note: 

Do not apply power/phantom power to the audio outputs as they will be 

damaged. This is an unacceptable way to operate the unit.

 

-  Maintain the level of -20dB max on the inputs. High gain signals can cause 

problems.

 

 

1.

 

Front panel layout 

 

 

2.

 

Rear panel layout 

 

 

 
Can also be configured with a DC input on a 4 pin XLR socket. 

 

 

3.

 

Uses for the L2150 

 
The L2150 is used in 4 ways: 

 

As a stand alone receiver 

 

As an ASI multiplexer 

 

As a 70MHz input decoder 

 

As a driver for a Triax system 

 

 

4.

 

To use as a stand alone receiver 

 
Connect: 

 

Two antenna inputs from the down convertors to RF1 and RF2. 

 

Black and burst (or other local reference) to F/LOCK 

 

Audio connectors to AUDIO 1 and AUDIO 2 

 

Output connector to SDI or ASI as required 

 

Local monitoring to VIDEO 

 

Note 1 ~ early units may 
have the audio output  
connected via a tag 

strip. 
Note 2 ~ AUX is the ASI 
input for multiplexing 

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