WISCO International (IDA Corporation

The Model 20-88 allows a single desktop remote controller to control up to 8 separate base station radios

The Model 20-88, shown here with an IDA remote, creates a space saving MINI CONSOLE

Designed to be used with any standard Tone or DC remote, the 20-88 has it’s own speaker and volume control for "unselected" audio.
Indicator lights inform the operator which line is selected as well as which of the unselected lines has audio present. TOTAL MUTE of all unselected lines is accomplished via the volume control.
TIMED MUTE or NO MUTE is jumper selectable by the installer.

Features

Makes any Tone or DC remote into an eight line remote
Separate speaker volume control for unselected audio
Timed MUTE or NO MUTE is jumper selectable
2 or 4 wire is jumper selectable by line
Audio present light for each unselected line
Indicator light for selected line
Sturdy metal case

Benefits

4 Upgrading is easy and cost effective

Each operator can adjust the volume to his or her preference

Quickly and easily customize each workstation to the installation configuration needed

Visually informs the operator of radio traffic and where the traffic is located

One glance lets the operator know exactly where they are set up to transmit

Attractive and durable

Available Options

Internal lightning protection
Wall mounting bracket

Some of our more recognizable customers:

United States Forest Service
Midland
National Park Service
NASA and Lockheed
RELM and BK Radio
United States Navy
Kyodo West
Federal Express

USAIR
North Carolina Forest Service
South Carolina Electric & Gas
NorthEast Utilities Company
Raycom SA (Uruguay)
AIOC (Azerbaijan)
International Aeradio (UAE)
Saudi Ericsson

20-88 Specifications

Input Voltage.........................................................117/230 VAC 50/60Hz
Standby Voltage......................................................---
Standby current......................................................250mA (MAX)
Input power (max)..................................................---
Temperature range.........................................0� C to +70�C
Relative humidity
Line impedance (1Khz)..........................................600 ohms @ 1 KHz
Line audio output (600 ohm load)..............................–20dbm to +10dbm
TX hum & noise (ref +11dbm).......................................---
Threshold of compression (line to speaker audio)...................–20dbm
Speaker audio output RMS.....................................3.5W into 4 ohms
Distortion (at rated speaker output).....................Less than 5%
RX hum & noise...........................–55db
Frequency response (300 to 3,000Hz).............................300Hz to 3KHz
RX compression........................................---
TX compression..........................................---
Line control...............................................2 or 4 wire
Notch filter depth......................................40db (RX)
Weight.....................................................4lbs 8oz
Dimensions...............................................2.4"(H)x10"(W)x 9.4"(D)