Content on this page requires a newer version of Adobe Flash Player. The Following Items Are Included: Sadelco DisplayMax 5000 DM502305 (BC# 24769) Option 2: Leakage Detection Option 3: MER, BER & C/N Option 5: 1 GHz Tuning AC Adapter/Charger User Manual On CD-ROM Carrying Case With Hook Clip BE SURE TO CHECK OUR EBAY STORE FOR OTHER ITEMS! This Item Has A Current Calibration! Sadelco DisplayMax 5000 (DM502305) Signal Level CATV Meter With Options 2, 3 & 5 Installed Installed Options: - Option 2: Leakage Detection - Option 3: MER, BER & C/N - Option 5: 1 GHz Tuning Includes Carrying Case & Accessories As Listed Above! Working Condition: Excellent Condition: Refurbished Calibrated: Yes Warranty: 90 Day Exchange Warranty The DisplayMax 5000 provides a complete test solution for today’s installation workforce. The 5000 series measures analog and digital channel power as well as quality measurements such as MER, BER and C/N. Return levels are measured using a built-in DOCSIS modem, insuring sufficient headroom for reliable modem operation. Finally, shielding is verifi ed by measuring Leakage and Ingress. All these tests from a single, low cost and easy to use field instrument. The DisplayMax 5000 is the only meter your installers need. Field Rugged and Accurate The DisplayMax 5000 has a rugged aluminum housing, weather proof keypad, protected LCD display, virtually unbreakable F-connector bushings and comes in a padded nylon case. In addition to the rugged mechanical design, it has a built-in white noise source that acts as a calibration reference. Before each reading, the meter adjusts its calibration, making the 5000 series not only rugged, but also extremely accurate. The auto-calibration feature eliminates the need for annual calibration. Return Levels Measuring return levels not only verifies a connection with the CMTS, but also insures sufficient headroom for reliable modem operation. With the press of a single button, DisplayMax 5000 displays the return level on a large easy to read display. If levels are too high, the installer can take measurements at various locations to pinpoint and fix the source of the problem. MER, BER & C/N Quality measurements are necessary to insure reliable performance of the customer’s equipment. MER and BER measure signal quality of a digital channel, while C/N measures signal quality of an analog channel. Leakage and Ingress Leakage and Ingress are essential tests to verify good shielding properties of the home and drop cable as well as any component attached to the cable. An installation that is free from ingress and leakage will provide reliable service to the customer – both today and in the future. Upgradable As the highly customizable DisplayMax 5000 lets you pick your options, it also allows for later upgrades. So rest assured if you realise down the line you want more options you can add them later, and don't need to buy a new unit. OPT-01 Ingress Detection: Detect unwanted ingress signals in the drop and home wiring. Meter automatically scans the return path and checks for ingress down to -40 dBmV. A Pass / Fail message is displayed along with the frequency and level of the highest ingress signal. OPT-02 Leakage Detection: Detect forward channels leaking from the drop and home wiring. Leakage detection is the fastest way to find the source of Ingress; simply attach the rubber duck antenna and search for “hot spots”. Shutting down a source of Leakage shuts down a source of Ingress. OPT-03 MER, BER & C/N: Add three quality measurements with one option. MER (modulation error ratio) and BER (bit error rate) are digital channel quality tests that indicate not only the quality but also the reliability of a digital channel. C/N (carrier to noise ratio) is a similar test for analog channels. OPT-04 Modem Return Level: This option adds a DOCSIS modem chip-set to your meter. Qualify the return path by establishing a connection with the CMTS (cable modem termination system) and verify healthy margins by viewing the modem’s return level. OPT-05 1GHz Tuning Extends max tuning range from 872 MHz to 1000 MHz All other specs same as base model Specifications: Signal Level Meter Frequency Range 5 to 872 MHz Channel Plans EIA, HRC, IRC, AIR, PAL-BG (custom plans on request) Tuning Resolution 125 KHz Tuning Bandwidth 280 KHz Analog Power Range -30 to +60 dBmV Digital Power Range -23 to +67 dBmV Level Resolution 0.1 dB Level Units dBmV, dBuV Typical Accuracy +/- 0.5 dB Max Additional Error at 70° F +/- 0.5 dB Typical Accuracy from 0 to 120° F +/- 1.0 dB Max Additional Error from 0 to 120° F +/- 1.0 dB Digital Error additional +/- 0.5 dB LEAKAGE DETECTOR (OPT-02) Frequency Range: 110 to 140 MHz. Sensitivity: 2 uV/m, with duck antenna 3ft from leak Level units: uV/m Tuning Resolution: 125 KHz Tuning Bandwidth: 280 KHz Detector Mode: Peak Responds only to video signals (rejects non-cable signals) Audio: Outputs tone; pitch varies with level Accuracy: Same as base model analog channel QUALITY MEASUREMENTS (OPT 3) Digital BER: min 10 E-9 (min input - 15dBmV) Digital MER: max 40dB (min input - 15dBmV) Analog C/N: max 48dB (min input 0dBmV) Displayed as a function of system noise 1 GHZ Tuning (OPT-05) Frequency Range: 5 to 1000 MHz. Please check our Huge Inventory with savings of up to 80% off of retail on Cat5/5e/6 LAN Cable Certifiers and Fiber Optic OTDR's, Fusion Splicers, CATV Meters, Fiber Optic Kits, Sources, Meters, Tools, Network Analyzers and much more. Here is a Link to our Ebay Test Equipment Store. All of our Test Equipment is backed with a Full Warranty and unbeatable customer support & service. Please don't hesitate to contact us for a Quote on Something you don't see in our inventory, sometimes we have items that may have not been listed or processed yet. Test Equipment Store Offers a wide range of Refurbished Telecom/ Datacom Tools and Test Measurement Equipment. Which includes Fiber Optic Test and Splicing tools, Fusion Splicers, OTDRs, Copper and Fiber Cable Certifiers, CATV Test Equipment, Cable and Antenna Analyzers, Network Analyzers and much more! We carry a large inventory of quality refurbished and used test equipment from all the major manufacturers. If you are looking for multiple quantities or if we don't have a listing for a particular item that you are looking for. Please contact us as it may be fresh inventory waiting to be listed or we'll be glad to find it for you at the best price possible and put up an eBay listing for you! Contact: Test Equipment Store eBay Sales Phone: 1-419-517-6681 Toll Free : 1-800-548-2381 We Ship World Wide! 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