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EM-TPR3A Active Three-Pair Receiver
Pro Net: $240.61
Price: $180.46
You Save: $60.15 (25 %)
Item Number: EM-TPR3A
Manufacturer: Radio Design Labs
Manufacturer Part No: EM-TPR3A
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Balanced Mic or Line Level XLR Output
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SwitchSelectable Output Level on Rear Panel
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Two Unbalanced 10 dBV Phono Jack Audio Outputs
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XLR From Pair A; L From Pair B; R From Pair C
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Remote Powering through Twisted Pair Cable
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Fused Local Power Feeds all Connected Modules
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Local Power Input on Terminal Block
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Blue LED Indicates Module is Powered
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Utilizes All Three FormatA Pairs
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StudioQuality Precision Active Balanced Circuitry
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The TPR3A modules are threepair audio receiving modules compatible with RDL FormatA twisted pair products. These modules are designed to be mounted in wall boxes, cabinets or other enclosures that allow users to connect external equipment. The D and DS models mount in RDL WB1U and WB2U wall boxes, or in standard U.S. electrical boxes. The DTPR3A features a white frontpanel laminate with gray lettering that matches RDL Decora©style remote controls. The DSTPR3A is constructed of stainless steel to coordinate with RDL Decora©style stainless steel remote controls in commercial/industrial installations. The AFTPR3A is an APPFLEX series product that is compatible with various APPFLEX wallmount, cabinetmount and tabletop enclosures. The EMTPR3A is a 45mm square module that fits the European Modular mounting frames and cover plates. European electrical boxes are not sufficiently deep to accommodate RJ45 jacks and plugs, therefore the EM products connect to the twisted pair cable through a detachable terminal block.
APPLICATION: The TPR3A modules feature an XLR audio output and two RCA phono jack outputs, one for the left channel and one for the right channel. The audio signal received from pair A of the RJ45 INPUT jack feeds the XLR audio output jack. The output level from the XLR jack is set to either MIC or LINE level during installation using a rearpanel switch. The audio signals received from pairs B and C of the twisted pair cable are buffered to drive the RCA output jacks at the standard 10 dBV consumer level.
Although the TPR3A modules access signals from all three cable pairs, additional receivers may be connected to the same twisted pair feed. The bridging input circuits used in all FORMATA twisted pair receivers allow connection of up to 10 receiver outputs for each cable pair. The possibility of multiple receiver locations adds enormous flexibility in the design of audio routing systems using RDL FORMATA products.
The TPR3A may be powered directly from a 24 Vdc power supply using the rearpanel detachable terminal block. Local power connected to the module is also fed to all connected remote modules. The TPR3A may be remotely powered through the twisted pair cable from any other module, signal distributor or RDL power inserter connected to the same twisted pair cable. Module power is indicated by a frontpanel LED.
RDL FORMATA features superior audio performance that rivals or exceeds shielded wiring. Design simplicity, ease of installation, unsurpassed flexibility, automatic fused power, exceptional hum rejection, low noise, and low distortion provide designers and installers the optimum choice in economical twisted pair products.
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Typical Performance:
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Input:
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RDL FORMATA
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Input Connection:
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RJ45 (Models D, DS, AF); Detachable Terminal Block (Model EM)
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FormatA Signal Pairs Used (3):
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A, B, C
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Outputs (3):
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150 balanced; 100 unbalanced
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Output Connection:
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XLR (balanced Mic or Line); RCA Phono Jack (2)
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Output Level:
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XLR: 45 dBu Mic or +4 dBu Line Level, Switchselectable on rear panel;
RCA phono: 10 dBV
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Frequency Response:
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10 Hz to 50 kHz (+/ 0.1 dB)
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THD+N:
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< 0.005%
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Noise below +4 dBu:
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< 90 dB
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Crosstalk:
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< 90 dB (1 kHz); < 75 dB (20 Hz to 20 kHz)
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Headroom above +4 dBu:
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> 18 dB
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CMRR:
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> 80 dB (50 Hz to 150 Hz)
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Indicator:
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Power In
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Power Connections (2):
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Detachable terminal block; RJ45
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Power Requirement:
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24 Vdc @ 45 mA plus connected loads
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Dimensions:
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EMTPR3A: 1.77" (45 mm) W and H; 1.93" (4.9 cm) D
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D, DSTPR3A: 1.6" (4.06 cm) W; 4.11" (10.45 cm) H; 1.89" (4.8 cm) D
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AFTPR3A: 2.22" (5.64 cm) W; 2.77" (7.04 cm) H; 1.89" (4.8 cm) D
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Mounting Box Minimum Depth:
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2.4" (Models D, DS, AF); 39 mm (Model EM)
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Have a Question?
Expert advice is only an email or phone call away. Email advice@globalav.com or call 1-800-595-4436 to speak with one of our knowledgeable system integrators regarding this product.
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