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5 Results Found For "in-line"
DX Engineering RF Attenuators
DX Engineering RF Attenuators are used inline with receiving equipment for testing purposes. An inline attenuator will limit the RF input to preamplifier to prevent overload or be used to pad the output of a high gain preamp to an appropriate level. Adding an inline attenuator to a receiver input allows determination of accuracy of s-meter readings on transceivers with a constant RF input signal source. Sometimes, the level of low power RF equipment needs to be reduced for measurement or to obtain the proper input level to an amplification device, such as with QRP equipment. Specifications of impedance, attenuation, power handling and connectors appear on the part number description. Order inline RF Attenuators for your test bench or shack from DX Engineering.
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$45.99
200 Amp Inline DC Power Analyzer and Watt Meters
200 Amp Inline DC Power Analyzer and Watt Meters allow you to measure and monitor DC power in a variety of systems such as Amateur Radio, battery, solar, wind and RC. These DC power meters read voltage, current, watts, amp/hours and watt/hours; all with high precision. Capable of measurements of 4.8-60 VDC and up to 200 amps, these inline meters are powered by the source voltage they measure and will display accumulated amp/hour and watt/hour readings until the meter is shutdown or restarted. With its low power consumption, you'll hardly notice their inline presence. By connecting a separate battery or power source to the optional Auxiliary Power Connector, these meters will precisely measure the complete range of 0-60VDC, as the measurements do not include the small amount of power required to operate the meter. The 16x2 backlit LCD screen is easy to read, even in direct sunlight.
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$36.99
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$47.98
DMV-VAM-150-P Inline DC Multimeters
DMV-VAM-150-P Inline DC Multimeters allow you to measure and monitor DC power in a unique way. These meters read voltage, current, watts, amp/hours and watt/hours; all with high precision. Capable of handling up to 60 V DC at up to 150 amps, these inline meters are powered by the source voltage they measure. With only about 10 mA power consumption, you'll hardly notice their inline presence. The DMV-VAM-150-P comes with Powerpole connectors for you to install. Note: For additional product information, please look at the files under the "Documentation" tab. Do you REALLY want to know how much DC power you are using? Use one of these DMV-VAM-150-P Inline DC Multimeters from DX Engineering and find out for sure!
( 8 )
$38.73
Coaxial Dynamics Quick Match RF Connectors
Coaxial Dynamics Quick Match RF Connectors are rugged and reliable and allow the user to change the input and output connectors on their Directional Wattmeter in the field. When making power measurements, adapters that would affect impedance and introduce loss shouldn't be used. Quick Match connectors retain proper connections to the Directional Wattmeter Line Section for accurate readings. Even though Quick Match Connectors are physically interchangeable among Coaxial Dynamics products, some connectors may not be appropriate for some power and frequency applications.
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$28.00
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$46.00
12 Volt Power Precision DC Power Meters
12 Volt Power Precision DC Power Meters are designed to provide the user with precise usage information including supply voltage, amperage, watts, amp-hours, watt-hours, peak amps, peak watts and minimum voltage. These DC Power meters are plug and play, simply connect it inline and it will start providing real-time power usage information. This meter measures up to 60V and 100A, and displays all data on a high contrast green backlit LCD. All metrics that are shown are for the current powerup cycle. Additional Feature and Specifications: Watt Meter Display Startup Screen: Each time power is applied (or auxiliary input is used), the meter resets Amp-hours, Watt-hours, Peak Amps, Minimum Volts, and Peak Watts to zero. Real-Time Parameters: • Amps (A): Average current draw • Peak Amps (Ap): Maximum current since startup • Volts (V): Average system voltage • Minimum Volts (Vm): Lowest voltage (sag) since startup • Watts (W): Average power (Amps × Volts) • Peak Watts (Wp): Maximum power draw since startup • Amp-hours (Ah): Total charge delivered • Watt-hours (Wh): Total energy delivered Values are shown on the green LCD screen, with key data displayed continuously and others cycling every second.
( 1 )
$29.99