SKU: 27049153185

RDL DB-TPR3A Active Three Pair Receiver XLR and Stereo RCA Outputs

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Description

RDL DB-TPR3A Active Three Pair Receiver XLR and Stereo RCA OutputsThe D SERIES TPR3A modules are three pair audio receiving modules compatible with RDL Format A 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 TPR3A models mount in RDL WB 1U and WB 2U wall boxes, or in standard U. S. electrical boxes. The D TPR3A features a white front panel laminate with gray lettering that matches RDL Decora style remote

The D SERIES-TPR3A modules are three-pair audio receiving modules compatible with RDL® Format-A 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 -TPR3A models mount in RDL WB-1U and WB-2U wall boxes, or in standard U.S. electrical boxes. The D-TPR3A features a white front-panel laminate with gray lettering that matches RDL Decora©-style remote controls. The DB-TPR3A features a black front-panel laminate. The DS-TPR3A is constructed of stainless steel to coordinate with RDL Decora-style stainless steel remote controls in commercial/industrial installations.

APPLICATION: The D SERIES-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 rear-panel 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 D SERIES-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 FORMAT-A 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 FORMAT-A products.

The D SERIES-TPR3A may be powered directly from a 24 Vdc power supply using the rear-panel 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 front-panel LED.

RDL FORMAT-A 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.

Features

  • Balanced Mic or Line Level XLR Output
  • Switch-Selectable Output Level on Rear Panel
  • Two Unbalanced -10 dBV Phono Jack Audio Outputs
  • XLR From Pair A; L From Pair B; R From Pair C
  • Remote Powering through Twisted Pair Cable
  • Fused Local Power Feeds all Connected Modules
  • Local Power Input on Terminal Block
  • Blue LED Indicates Module is Powered
  • Utilizes All Three Format-A Pairs
  • Studio-Quality Precision Active Balanced Circuitry

Specifications

Input: RDL FORMAT-A
Input Connection: RJ45 (Models D-, DS-); Detachable Terminal Block (Model EM-)
Format-A Signal Pairs Used (3): A, B, C
Outputs (3): 150 Ω balanced; 100 Ω unbalanced
Output Connection: XLR (balanced Mic or Line); RCA Phono Jack (2)
Output Level: XLR: -45 dBu Mic or +4 dBu Line Level, Switch-selectable on rear panel;
RCA phono: -10 dBV
Frequency Response: 10 Hz to 50 kHz (± 0.1 dB)
THD+N: < 0.005%
Noise below +4 dBu: < -90 dB
Crosstalk: < 90 dB (1 kHz); < 75 dB (20 Hz to 20 kHz)
Headroom above +4 dBu: > 18 dB
CMRR: > 80 dB (50 Hz to 150 Hz)
Indicator: Power In
Power Connections (2): Detachable terminal block; RJ45
Ambient Operating Environment: 0° C to 55° C
Power Requirement: 24 Vdc @ 45 mA plus connected loads
Dimensions: 1.6" (4.06 cm) W; 4.11" (10.45 cm) H; 1.89" (4.8 cm) D
Mounting Box Minimum Depth: 2.4" (Models D-, DS-); 39 mm (Model EM-)
Package Type: Cardboard Box
Tariff code: 8543.70.9860
WEEE weight: 0.245 lbs.
Package Dimensions: 3.625 x 4.625 x 2.125 in.
Shipping Notes
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Exchange/Return Notes
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SKU: 27049153185

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Reviewed in the United States on February 14, 2026
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Lowell, US
★★★★★ 5
MUFON vs. Stephen Greer
Format: Paperback
How it relates- this book was once sold (now out of stock) by mufon on their website- out of the many books that could've been chosen. I see a lengthy review by an obvious Stephen Greer fan. I, too, have seen his films. I was also once a member of Mufon in which paying that membership fee allowed me the extra little bit of privilege to attend web seminars/ community zoom meetings. I participated in some of these meetings to fully feel and understand what I was paying for, honestly. I joined mufon as a Stephen Greer fan myself so I was excited to use the opportunity to ask others of their thoughts about him and his films during one of these meetings. What I got was silence and if anything, a slight scoff. He was quickly dismissed and I was left with my own conclusion. This book is like most say- very interesting. I think both the author and Stephen Greer may have some things right but but all. My first instinctive question about this book was "how does he know this?" Right out of the gate, I'm assuming it's pure sci-fi but he does provide some backstory. Well, his work is comprised of others accounts. It can be unnerving when it comes to the malevolent species. If I had to pick a side drawn from my own conclusions- it would be MUFON over Dr. Greer because if there are malevolent species, you won't catch me in the open air shining lasers and telepathically calling the closest craft to come down and visit, blindly welcoming. Some close encounters and abductees are horrified by their experience and live through a lasting trauma. If you peruse the national ufo reporting center website, you will see reports of different crafts and behavior. One could interpret this as different levels of curiosity or.....various agendas. The universe is infinite as far as we know- beyond our humanly knowledge and capabilities. We haven't even fully explored our own galaxy. If we have the ability to be malevolent at times, what human can really say there's not another life form like us? Another life form that relies on food (other life forms) for energy? We all know what can happen when we get a little hungry. We all know the greed that can came from the demand and price of natural resources. Could other species scout the Earth just as we are racing for resources on the moon? There should be no limit to possibilities so I can only stay open minded. BOTTOM LINE- 100% would recommend as a read. It's different from the others when you want a refreshing change in format. No long stories so you can pick up anywhere- almanac style. A reference guide for alien races that can be quite entertaining!
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Reviewed in the United States on August 20, 2024
J
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Joseph J. Truncale
New York, US
★★★★★ 5
An interesting and fun to read book for those who are into extraterrestrial species.
Format: Paperback
My reading interests have always been wide and varied. I love exploring scientific topics like physics, astronomy, cosmology and space travel; however, I am also curious about many other strange and unique subjects and after seeing this book (The Extraterrestrial Species Almanac: The ultimate guide to greys, reptilians, hybrids, and Nordics (MUFON) by Craig Campobasso) on Amazon I decided to purchase it. Even though I am scientific minded I have to admit to be fascinated when I started to read this tongue and cheek treatment of supposed creatures inhabiting our universe, which must be hiding from our scientists who are working for SETI. May be they should also read this book? In any case, I do like this book because it is a joy and a fun exploration of what extraterrestrials might look like. If you are interested in the unknown mysteries of outer space and what an alien race might look like, what their philosophy might be, and whether they are friendly to we earthlings or not, this book will provide that information as long as you keep in mind that it is a “tongue in cheek” evaluation. I also found the illustrations of our space brothers and sisters kind of interesting and unique. This volume is organized into 6 parts covering human extraterrestrial races, zeta humans, (greys and more), animal and insect races, notable hybrid races, reptilians, and other extraterrestrials. Rating: 5 Stars. Joseph J. Truncale (Author: Tactical Principles of the most effective Combative Systems).
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Reviewed in the United States on February 18, 2021
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Nikki
Charlottesville, US
★★★★★ 4
Interesting
Format: Paperback
This was a very interesting read. I read it cover to cover in 2 days. It was fascinating. Many details within matched up to various interviews and stories I have heard. That being said, I did find it odd all the "human" like aliens appeared to be Caucasian. I realize most the descriptions included multi colored skin tones, but all the pictures appeared Caucasian. So the universe with multi dimensions has no diversity?? Also, why were the most malevolent beings the most terrifying in appearance? That seemed a bit odd. That they would just so happen to be the ones that also look the most scary? Also, I looked up some of the resources and such used and they were charging exorbitant amounts to hear about their contactee interviews or be apart of star seed ascension or whatever. It's just, if everything is to be believed, wouldn't they want everyone to experience the path to enlightenment? I mean we all have to earn a living, but $40 just to hear one session?? I scoffed at that. All that being said, I am very open minded and well, ready to ascend from this plant, like, yesterday.
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Reviewed in the United States on February 27, 2024

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