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Coaxial Dynamics Broadband Multirange Directional RF Wattmeters
Commercial-grade VHF/UHF wattmeters don't have to be outside the ham's budget! Coaxial Dynamics Broadband Multirange Directional RF Wattmeters and Peak Reading Broadband Wattmeters are reasonably priced and very easy to use. Just connect the wattmeter between the RF power source and antenna or dummy load, select the power range, then rotate the broadband non-removable element to select the forward or reflected direction. The RF power is directly displayed on the large, 4-1/2 in. mirrored meter. Coaxial Dynamics Broadband Multirange Directional RF Wattmeters allow you to measure RF power in 50-Ohm coaxial cable and transmission lines across a wide VHF/UHF frequency range without the need for additional plug-in elements. Peak Reading models are designed to measure RF power in amplitude modulated systems such as television, telemetry, radar and peak envelope power (PEP) such as SSB and AM signals. A special non-removable Broadband Element and power selection switch allows power measurement on one of 5 selectable full-scale ranges of 5, 15, 50, 150, and 500 watts or 15, 50, 150, 500 and 1,500 watts across frequencies of 25 to 1000 MHz. When making measurements below 100 MHz, simply multiply the meter reading by the correction factor found conveniently on the back of the wattmeter. Versatile and strong, these wattmeters are protected by a rugged, virtually indestructible shock-proof housing. Coaxial Dynamics wattmeters employ a rugged shock mounted meter for dependable readings. Along with superior taut band meter technology, they provide consistently accurate readings that satisfy both the US Navy and Canadian standards for shock and vibration. This is your assurance of complete and dependable accuracy! Note: For additional product information, please look at the files under the "Documentation" tab. Coaxial Dynamics Broadband Multirange Directional RF Wattmeters and Peal Reading Broadband Wattmeters are ideal for low power VHF and UHF measurements and offer commercial quality, accuracy and flexibility that Amateur Radio operators can actually afford! Order one of your own Coaxial Dynamics wattmeters from DX Engineering… today!
Not Yet Reviewed
$855.00
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$950.00
Coaxial Dynamics RF Peak Reading Wattmeters
Would you like commercial-grade quality and peak-power measuring capability on a budget? When you need measurements in the 2 to 2300 MHz frequency range and from 100 mW to 10 kW, you need to get your hands on one of these Coaxial Dynamics RF Peak Reading Wattmeters! Combined with the appropriate element, Coaxial Dynamics RF wattmeters are very easy to use. Just connect the wattmeter between the RF power source and antenna or dummy load then rotate the element to select the forward or reflected direction. The RF power is displayed directly on the large, 4-1/2 in. triple-scale mirrored meter. Peak reading meters are designed to measure RF power in peak envelope power (PEP) such as SSB (single-sideband), DSB (double-sideband) and AM (amplitude modulation) signals. Interchangeable standard plug-in elements, such as those used with Coaxial Dynamics averaging meters, work with these peak-reading meters. To complement each application and specific requirement, Plug-In Elements are selected separately by power and frequency ranges. Similar in appearance and operation to their standard wattmeters, these devices convert from average reading to peak reading with the flip of a switch! This is accomplished by inserting a peak-reading amplifier between the element and the meter. With peak reading circuitry that operates on one 9 volt replaceable alkaline transistor battery (supplied), normal, portable usage is possible for at least 90 days or the life of the battery. Versatile and strong, these wattmeters are protected by a rugged, virtually indestructible shock-proof housing. Coaxial Dynamics wattmeters employ a rugged shock mounted meter for dependable readings. Along with superior taut band meter technology, they provide consistently accurate readings that satisfy both the US Navy and Canadian standards for shock and vibration. This is your assurance of complete and dependable accuracy! Self-contained and requiring no line power in either Peak or Average mode, these RF wattmeters are the right choice for portability and functionality. Note: For additional product information, please look at the files under the "Documentation" tab. Coaxial Dynamics RF Peak Reading Directional Wattmeters are ideal for professional and Amateur Radio measurements and offer commercial quality, accuracy and flexibility that everyone can afford. Order your Coaxial Dynamics wattmeters from DX Engineering and know your transmit power… for certain!
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$870.00
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RigExpert Antenna Analyzers
RigExpert Antenna Analyzers are powerful antenna analyzers designed for testing, checking, tuning, or repairing antennas and antenna feed-lines. Mainly, these are SWR (Standing Wave Ratio) and impedance measurement instruments (vector impedance analyzers). Their large, bright LCD screens provide graphic illustration of SWR, impedance; return loss, and much more. Easy to use measurement modes, as well as additional features such as connection to a personal computer (to plot SWR, R, X and Smith charts, etc.); make RigExpert Analyzers attractive for professionals and hobbyists alike. They are compatible with several operating systems, including Windows© 10, 11 and Mac, with software download*. The graphic display of various parameters over a wide frequency range is a key feature of these analyzers. This significantly reduces the time required to adjust an antenna. ZOOM models allow you to zoom-in on graph points for clearer analysis. USB connection allows export of sweep files with Antscope for Android or Antscope2 software to PC or MAC. *(download from the manufacturer https://rigexpert.com/products/software/). Many models have Bluetooth for direct file transfer for galvanic isolation without a USB cable, which provides the most accurate measurements. RigExpert Antenna Analyzers are available in several models with greater frequency range of operational features. Some have SO-239 UHF female connector, except for most models that operate at 230 MHz and above that have a Type N female connector. An array of options are available to cover almost any need for the professional and the Amateur. The following tasks are easily accomplished by using RigExpert Antenna Analyzers: * Rapid check-out of an antenna * Tuning an antenna to resonance * Antenna SWR and impedance measurement and comparison before and after a specific event (rain, hurricane, winter, etc.) * Making coaxial lines or measuring their parameters * Cable testing and fault location * Measuring capacitance or inductance of reactive loads *Send data to laptop for larger graphical display and further analysis. Note: For additional product information, please look at the files under the "Documentation" tab. When you need a versatile antenna analyzer for Amateur Radio or professional use, you'll find that one of these RigExpert Antenna Analyzers, from DX Engineering, will be well suited to the task!
( 513 )
$999.95
West Mountain Radio CBA Battery Discharge Amplifiers
West Mountain Radio CBA Battery Discharge Amplifiers make testing batteries at high discharge rates easier than ever! These amplifiers are very simple in concept: They are a DC amplifier that amplifies and regulates discharge current (load) with a total of 10X amplification-factor as set by the software. The Computerized Battery Analyzer (CBA) is actually doing one-tenth of the discharge work and the amplifier is doing the other nine-tenths. The amplifier simply senses the current drawn by the CBA and amplifies the discharge current setting of the CBA for a total of ten times the set current. CBA Battery Discharge Amplifiers are designed and recommended only for COMMERCIAL OR INDUSTRIAL use. They are not intended for a hobbyist, as they will easily test batteries at destructive limits. It is NOT recommended to test batteries at advertised maximum ratings--maximum discharges may significantly shorten the life-cycle of a battery. CBA Battery Discharge Amplifiers are designed to be left in-line and switched off for discharge rates that are less than 100 watts or less than 10 amps. At these power levels, a CBA alone can handle the discharge current. If your battery analyzer application calls for a high rate of discharge when performing battery testing, then contact DX Engineering today for one of these West Mountain Radio CBA Battery Discharge Amplifiers! Look at these specifications! * Max. continuous discharge rate: 500 W * Discharge rate amplification (typical): 10X +/- 1% * Absolute-maximum operating voltage: 55 V * Max. discharge rate: 160 A (battery dependent) * Min. voltage for 160A discharge: 0.9 V at test completion (battery dependent) * Connectors: Supplied copper bus 5/16 bronze battery connectors; Powerpole CBA connectors * Fan operation: Auto sense, requires 1A or more current from CBA (stays on approx. 5 min. after test completion) Note: For additional product information, please look at the files under the "Documentation" tab. West Mountain Radio CBA Battery Discharge Amplifiers from DX Engineering are the best way to do detailed battery analysis!
Not Yet Reviewed
$799.95
DX Engineering RigExpert Antenna Analyzer/NANUK Case Combos
DX Engineering RigExpert Antenna Analyzer/NANUK Case Combos are the ideal antenna analyzer and protective carrying-case set for professionals or Radio Amateurs. RigExpert Antenna Analyzers are powerful antenna analyzers designed for testing, checking, tuning, or repairing antennas and antenna feed-lines across a wide frequency range. Their large, bright, LCD screens provide graphic illustration of SWR, impedance; return loss, and much more. The following tasks are easily accomplished by using RigExpert antenna analyzers: * Rapid check-out of an antenna's performance * Graphic analysis. * Tuning an antenna to resonance * Provides internal storage of antenna data * USB output allows mass PC storage of antenna data * Perform antenna SWR and impedance measurements and comparisons before and after a specific event (rain, hurricane, winter weather, etc.) * Making tuned coaxial lines or measuring their parameters * Cable testing and fault location (TDR function) * Measuring capacitance or inductance of reactive loads * Specific models include Bluetooth capability for plot file transfer directly to Android, PC and MAC devices without USB connection Note: For details on the individual antenna analyzers and NANUK cases in these combos, go to the "More Detail…" page and click the "Kit/Combo Contents" tab. You may then click the links to individual items in the combo. Easy to use measurement modes, as well as additional features such as connection to a personal computer (to plot Smith charts, etc.); make RigExpert analyzers attractive for professionals and hobbyists alike. The graphic display of various parameters over a wide frequency range is a key feature of these analyzers. NANUK Equipment Cases are designed to protect your most sensitive equipment in even the harshest environments. Every detail of NANUK cases has been refined and perfected to offer the utmost in protection and performance. Teamed with your RigExpert analyzers, NANUK equipment cases offer these exceptional qualities: * Waterproof; watertight to IP67 standards** * Impact resistant** * Crushproof * Dustproof** * Available in your choice of colors * Combo includes high-quality NANUK shoulder strap ** Certified to have passed ATA300 impact standards, ASTM D4169 impact, rain, vibration and drop tests, Mil-STD-810F immersion test and IP67 ingress protection tests. For more detailed information on NANUK cases, please search NANUK in our search window. From their high-impact NK-7™ resin to their PowerClaw™ latches, these virtually indestructible, lightweight, watertight cases offer the ultimate grade of protection for your equipment. Pick 'N Pluck foam squares may be easily removed to accommodate the contents of the case. Customize your RigExpert analyzer case to your own needs! You're investing in a fine piece of test equipment. Protect that investment with DX Engineering RigExpert Antenna Analyzer/NANUK Case Combos and your analyzer will always be clean, dry and safe from impact. * Important Note regarding DX Engineering Protection Plans and Kit Combo Contents Protection plans cannot be purchased for combination packages or on applicable devices after shipment. DX Engineering Combination Kits and Packages are designed to help you easily visualize and order the right items for your specific needs. However, we encourage you to contact our experienced Technical Sales Team for assistance. We can help adjust the kit contents, suggest substitutions based on stock availability, and offer DXE Protection Plans for radios and devices when applicable. Contact us for Expert assistance and make informed purchasing decisions with our guidance.
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$784.90
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$834.94