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TeachLogic AR-960D AirLink Line Level Wireless Audio Router System with Digital Delay

TeachLogic AR-960D AirLink Line Level Wireless Audio Router System with Digital Delay

TeachLogic AR-960D AirLink Line Level Wireless Audio Router System with Digital Delay

B&H # TEAR960D MFR # AR-960D
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You Pay: $775.00

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Overview
  • 1Description

The AR-960D AirLink Line Level Wireless Audio Router System with Digital Delay from TeachLogic transmits audio via an RF signal to a receiver. The system comprises the ALS-960 Wireless Base Station Transmitter and DR-702 Diversity Receiver. The transmitter will broadcast the audio signal to a distant AirLink receiver or multiple receivers. The output of the receiver can be fed to the line input of a remote sound system or transmitted to a portable sound system with a wireless receiver.

The AirLink system operates in the UHF range (640 to 664 MHz) and has 96 selectable preset channels. The transmission distance between the base unit transmitter and the receiver can be in excess of 500' (152.4m) (direct line of sight).

The input to the ALS-960 Wireless Base Station Transmitter is line level audio. Two line level audio signals can be input and mixed in the transmitter for a composite signal transmission. The output level of each input can be adjusted and turned on/off. The output of the unbalanced line input can be monitored with a headset. The RF output is 30mW.

The transmitter also functions as a handy 2-channel mixer by combining the Aux line level input and the 1/4" mic input. This allows both pre-recorded program material and a live microphone to be broadcast at an event with no additional mixing equipment required.

The DR-702D Diversity Receiver has a half-wave antenna for extra sensitive reception. The output of the receiver is either balanced (XLR) or unbalanced (RCA) and is adjustable from 0 to 700mV. The DD-702 Digital Delay Module synchronizes distant audio speakers with the program audio location. It delays the output signal of the receiver by 20 to 500ms. The delay module features an LCD that displays the delay time in milliseconds.

  • ALS-960 AirLink Stand Alone 96-Channel Transmitter

    The ALS-960 AirLink Stand Alone 96-Channel Transmitter from TeachLogic operates on the 640 to 664 MHz band and has 96 available channels to select from. It can be incorporated with the diversified receiver for transmission of a composite program for an extended distance in excess of 500.0’ (152.4m) with clarity and reliability.

    Half-wave antenna for extended transmission distance
    Two Line Level Program Inputs: Balanced (XLR) and unbalanced (Dual RCA)
    Inputs mixable for composite output
    Selectable 96 channel, UHF, (640 to 664 MHz)
    LCD for channel or frequency display
    Master gain control for composite output
    Headphone output
    Titan and Spartan compatible
  • DR-702D AirLink Standalone 96-Channel Receiver with DD-750 Digital Delay Module

    The TeachLogic DR-702D AirLink Standalone 96-Channel Receiver with DD-750 Digital Delay Module operates in the UHF range (640-664 MHz) to receive RF audio signals from the ALS-960 transmitter. The system has 96 selectable preset channels.

    The receiver is a diversity receiver, meaning the signal will be received by either of two receivers; whichever has the best reception. Each receiver has a half-wave antenna for extra sensitive reception. The receiver has both balanced (XLR) and unbalanced (1/4" phone jack) outputs.

    The receiver features the DD-750 digital time delay module that synchronizes distant audio speakers with the program audio location. It delays the output signal of the receiver from 20 to 500 ms. The LCD displays the delay time in milliseconds.

    Diversity Receiver
    • Two half-wave antennas for enhanced reception
    • Balanced (XLR) line level output (0 to 2V)
    • Unbalanced line level output via 1/4" phone jack
    • 96 pre-programmed selectable channels (640 to 664 MHz)
    • LCD for channel number or frequency display
    • Volume/gain control
    Digital Time Delay
    • Up to 500 ms of digital delay, variable from 20 to 500 ms
    • 0.1 ms increment steps
    • LCD for delay time display
    • Set switch to lock setting
    • Convenient installation, plug-in edge connector
Table of Contents
  • 1Description
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Specifications
  • ALS-960 AirLink Stand Alone 96-Channel Transmitter
    Frequency Bands Operating: 640 to 664 MHz
    Selectable Channels 96 Pre-programmed
    Maximum Deviation 80 kHz, with level limiting
    Dynamic Range 110 dB
    THD >0.5%
    Pre-Emphasis 50 μs
    De-Emphasis 50 μs
    Sensitivity 4 μV @ 30 dB SINAD
    Squelch Tone Key and Noise Lock
    Frequency Response 70 Hz to 17 kHz
    RF Output Power 30 mW
    Spurious Emission <250 nW
    Operating Range >500.0' (152.4 m)
    Input Balanced (XLR), unbalanced line level dual RCA, inputs blended to mono output, unbalanced mic level 1/4" phone
    Output Headphone: 1/4" phone jack
    Power Requirements 100 to 240 VAC
    Switchable Supply Output: 12 VDC, 1 A
    Dimensions (W x H x D) 8.50 x 1.75 x 8.00" (215.90 x 44.45 x 203.20 mm)
    Weight 2.75 lb (1.25 kg)
  • DR-702D AirLink Standalone 96-Channel Receiver with DD-750 Digital Delay Module
    Operating Frequency Range 640 to 664 MHz
    Selectable Channels 96 pre-programmed
    Maximum Deviation 80 kHz, with level limiting
    Dynamic Range 110 dB
    THD >0.5%
    Pre-Emphasis 50 μs
    De-Emphasis 50 μs
    Sensitivity 4 μV @ 30 dB SINAD
    Squelch Tone key and noise lock
    Frequency Response 50 Hz, -17 kHz, ±3 dB
    Delay Units: Milliseconds
    Range: 20 to 500 ms
    Steps: 0.1 ms increments
    Operating Range >500.0' (152.4 m) with half-wave antenna
    Output Balanced (XLR), unbalanced 1/4" phone jack
    Output Level 0 to 2 V @ 10 kOhm
    Power Requirements 12 to 15 VDC, 1 A
    Power Supply 100 to 240 VAC / 12 VDC, 1 A switching supply
    Dimensions 8.0 x 8.5 x 1.75" (203.2 x 215.9 x 44.45 mm)
    Weight 2.75 lb (1.25 kg)

TeachLogic AR-960D AirLink Line Level Wireless Audio Router System with Digital Delay Review

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