NCS-C150 Two Radio Interoperability Switch

Please contact your Secom rep for more information on the CollComm/NCS solutions.

WM-1000, More Than A Wireless Mic.

The WM-1000 is a state of the art spread spectrum unlicensed radio system that provides extended coverage for mobile radio users. This portable radio system integrates with your existing mobile radio to give users handheld coverage when outside of their vehicle. With no license required, the WM-1000 offers easy implementation when compared to traditional SVR vehicular repeater systems.

The WM-1000 System can be configured to operate in several modes, allowing seamless group communications with dispatch from one or more WM-1000 handheld units or private communications between dispatch and one WM-1000.   If you work together with other users on a regular basis, and multiple WM-1000 handheld units are paired on the same channel and address, the system will operate in group mode.  This allows handheld users to communicate with each other on a common channel. The WB-1000 base units ESPIITM structure works to establish one priority vehicle on the scene to handle traffic to and from the dispatch channel.

Here are a few features and benefits of the WM-1000:

Call your Secom representative to learn more about the Pyramid WM-1000 and all the other products and manufacturers we represent.

The compact SiteHawk SK-4000-TC Antenna and Cable Analyzer. The instrument makes troubleshooting the transmission path of communication communications systems operating between 85 MHz to 4 GHz easier, faster, and more precise than ever.

As the successor to Bird’s popular Site Analyzer SA-3600 XT, the new instrument is 80% smaller, 60% lighter, and offers many new features as well.

Problems along the transmission path from where the signal exits the transmitter through the antenna are the most frequent causes of performance degradation in deployed communication systems. The SiteHawk SK-4000-TC quickly and precisely detects these problems, determines their location, and displays the results on its 1920-x-1080 pixel display. It indicates impedance mismatch (VSWR) and return loss throughout the path as well as cable insertion loss over the entire range or one specified by the user.

The instrument also employs Frequency Domain Reflectometry (FDR) to precisely locate the physical location of the problem or problems regardless of how far along the transmission they are from the instrument. Measurements include return loss or cable insertion loss in dB, VSWR, distance to fault in feet or meters, and distance-to-fault VSWR or return loss.

The instrument has an intuitive touch-screen user interface that shows all measurement results, and its wide range of adjustable parameters can be modified from a single screen. The SiteHawk SK-4000-TC has 16 Gbytes of high-speed flash memory that provides room for thousands of traces and instrument set-ups, and data can be offloaded via its USB interface to a flash drive or other external storage device. The USB interface is also used for charging the SiteHawk SK-4000-TC’s internal, removable battery, which provides a typical operating time per charge of 4 hr.

The fast swept measurement architecture of the SiteHawk SK-4000-TC is very fast requiring only 0.025 ms per frequency point, and seven points throughout the desired frequency span can be chosen from 51 to 3201 data points per sweep. It has user-adjustable X and Y scales and units, six markers for direct or difference measurements, and a user-adjustable pass/fail limit that reduces operator error and reduces measurement time by providing visual “go/no-go” status.

The SiteHawk SK-4000-TC can measure performance in relation to the user-selected limit line or a recalled trace, and a measurement-hold function allows a trace to be temporarily stored. Frequency can be set using either start-stop points or center and span frequencies.

The SiteHawk SK-4000-TC is supplied with an AC adapter, hard and soft carrying cases, 1-m USB cable, 1-m long coaxial cable, USB flash drive and interface cable, and an international power adapter. Other options are available as well.  You can see a short demo of the product on the following YouTube video, https://www.youtube.com/watch?v=H-swFMDhVR8&feature=youtu.be.  https://www.youtube.com/watch?v=H-swFMDhVR8&feature=youtu.be  Please contact your Secom Rep for more information.

PolyMax HPC™ Batteries

PolyMax HPC batteries are available for popular Kenwood, Harris, and Motorola radios.

Batteries powered by PolyMax HPC LiPo cells are best-in-class products that feature high capacity and these important benefits:

■ Longer runtimes compared to other two-way radio battery options.
■ Greater cycle life compared to Li-Ion cells (500+ vs. 300).
■ Significantly lighter weight compared to NiMH batteries with similar capacity.
■ Self-discharge rate of less than 5% per month, which is one third that of NiMH batteries.
■ Solid construction and quality fit with radio.
■ Extended warranty – 24 months for capacity (80%) and 24 months for materials and workmanship.
■ Can be charged using Endura, Logic Energy, or OEM chargers designed for Li-Ion batteries.

For a complete offering of Power Products batteries and chargers visit: http://www.powerproducts.com

SK-4000-TC and SK-200-TC

The pocket-sized SiteHawk Antenna and Cable Analyzer operates from 85 MHz to 4 GHz and 300 kHz to 200 MHz, and features an intuitive interface readily accessible to the first time user and minimizes clicks for an expert using it every day.  Substantial internal storage eliminates the need to worry about file storage, holding thousands of traces on the device for future analysis or reporting.  With the SiteHawk, it is simple to 1) Determine if there is a problem with your cable and antenna system using the Measure Match function and 2) Locate the source of the problem with the Use Distance to Fault measurement. Comes with a three year warranty