Trisquare Communications Inc. WBASE User Manual

terminals, internal rechargeable battery, fixed antenna, and 3 buttons for Standby/Off, Help 
and Transmit Record On/Off. 

 

The system operates in the 900 MHz ISM (Instrument Scientific Medical) band and is 
license free.  The system range is 1000 feet.  The ICOP 2020 Wireless Microphone System 
uses Frequency Hopping Spread Spectrum (FHSS) Narrow Band FM, which provides 
excellent privacy, security and avoidance of interference.   

 

 
 
 

 

 
 
 

 
Operating Instructions: 
 
Depending on the installation, the BASE Transceiver will have power applied at all times or 
only when the ignition switch is on.  The BASE Transceiver (20/20 WBASE) may be used 
with one or two MIC Transceivers.   
 
To synchronize or resynchronize the BASE Transceiver to one or two MIC Transceivers, 
place the MIC Transceiver unit(s) into the BASE Chargers.  Synchronization shall occur 
automatically with any MIC transceiver(s) that are docked in the BASE. 
 
When the MIC is inserted into the BASE charger, the MIC shall turn on if it is not already 
on.  If the MIC is already in the BASE when the BASE is powered on, the MIC shall turn on.  
If 5 minutes passes with no activity, the MIC shall go to stop mode. 
 
If a record session is active when a MIC is placed in the BASE, one of the following 
conditions will apply: 
 

Mic Charging Ports 

Antenna 

Connector 

(Not Shown) 

Charge Status LEDs 

DC Jack 

RJ-45 

Connector