Passive single-pair sender
RDL (Radio Design Labs)
D-TPS6A: The D-TPS6A is a single-pair audio sending module compatible with RDL Format-A twisted pair products. The front panel features two gold-plated phono jacks intended for stereo consumer line level audio sources. A studio-quality transformer provides isolation between the audio source and the RJ45 TP cable. This module drives only one cable pair, therefore a TP cable RJ45 jack is provided to accept signals and power from other mic level or line level Format-A senders. Two other single-pair senders may be chained to a TP cable jack, or a single two-pair sender may be connected. If three single-pair senders are connected together, each sender must feed a different pair: A, B or C. The D-TPS6A must be set to feed pair A if it is connected together with an RDL two-pair sender that feeds stereo audio on pairs B and C.
800-281-2683
www.rdlnet.com
sales@rdlnet.com

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RF components listings
RF Parts
Online catalog: A worldwide distributor for 34 years, RF Parts has released an expansion of its online catalog at www.rfparts.com. The newly expanded catalog provides an easy and efficient listing of product information, product applications and product ordering with the company's secure ordering system. The catalog lists a complete line of power tubes for broadcast, industrial and communications, including Eimac, Amperex, Taylor, Svetlana, RFP and Econco brands along with a full range of sockets through 20kW. In addition, the company stocks a large inventory of popular and hard-to-find RF transistors and power modules from Motorola, Toshiba, MA/COM, Mitsubishi and Microsemi. High-voltage doorknob capacitors and rectifiers are also stocked.
800-737-2787
www.rfparts.com
rfp@rfparts.com

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Field strength program
RF Software
RF Investigator v3: The most obvious change in this version of the software is a new button on the tool bar. This button selects AM or FM studies from the same program without the need for additional software. Multiple monitor support allows the user to move the various windows as he likes to more efficiently display the data and control functions. Maps are resizable to a rectangle. The entire map display can be easily copied and pasted into another application, such as a word processor or graphics editor.
352-336-7223
www.rfsoftware.com
alex@rfsoftware.com

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Software audio workshop
RML Labs
Saw Studio Basic: Saw Studio Basic is based on the same original design concepts as Saw Studio, but now has more power, better audio quality and a built-in virtual console. Saw Studio combines virtual mixing and hard disk editing technologies into one application. This fully controllable console is coupled with a 24-bit hard disk engine. Its interface is a fully developed mixing console with multi-track recording/editing.
702-597-0476
www.sawstudio.com
support@sawstudio.com

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Software audio workshop
RML Labs
Saw Studio Basic: Saw Studio Basic is based on the same original design concepts as Saw Studio, but now has more power, better audio quality and a built-in virtual console. Saw Studio combines virtual mixing and hard disk editing technologies into one application. This fully controllable console is coupled with a 24-bit hard disk engine. Its interface is a fully developed mixing console with multi-track recording/editing.
702-597-0476
www.sawstudio.com
support@sawstudio.com

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