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EM-TPR1A Active Single-Pair Receiver
Pro Net: $217.95
Price: $163.61
You Save: $54.34 (25 %)
Item Number: EM-TPR1A
Manufacturer: Radio Design Labs
Manufacturer Part No: EM-TPR1A
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The TPR1A modules are singlepair 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 DTPR1A features a white frontpanel laminate with gray lettering that matches RDL Decora©style remote controls. The DSTPR1A is constructed of stainless steel to coordinate with RDL Decora©style stainless steel remote controls in commercial/industrial installations. The AFTPR1A is an APPFLEX series product that is compatible with various APPFLEX wallmount, cabinetmount and tabletop enclosures. The EMTPR1A 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 TPR1A modules feature an XLR output jack. A rearpanel switch set during installation determines which of the three FORMATA pairs is buffered to feed the module output. The audio signal received from the selected pair 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.
This module receives signal from only one cable pair, so the D, DS, and AF modules have a second RJ45 jack to connect cables to additional receiver modules. Installers simply connect the conductors of two cables in parallel on the EM model terminal block. Two other singlepair receivers may be chained to the second RJ45 jack, or a single twopair receiver may be connected. In addition to completing the reception of signals from all three FORMATA 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 power pair and all three audio pairs are fed through both rearpanel RJ45 jacks.
The TPR1A 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 TPR1A 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 Pair Used:
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Switchselectable A, B, or C
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FormatA Output:
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RJ45 (not applicable to EM)
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Output:
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150 balanced
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Output Connection:
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XLR
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Output Level:
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45 dBu Mic or +4 dBu Line Level, Switchselectable on rear panel
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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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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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EMTPR1A: 1.77" (45 mm) W and H; 1.93" (4.9 cm) D
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D, DSTPR1A: 1.6" (4.06 cm) W; 4.11" (10.45 cm) H; 1.89" (4.8 cm) D
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AFTPR1A: 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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