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Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
Analog dBm meters are instruments that measure signal power. They display values on a dial, usually with a needle or moving pointer. Search by Specification | Learn More
Analog multimeters are instruments that are used to measure electrical quantities such as voltage, current, resistance, frequency and signal power Search by Specification | Learn More
There are many types of analog devices. Examples include analog multimeters, analog panel meters, analog pressure gauges, and analog dBm meters. Analog devices are used to measure electrical quantities such as voltage, current, resistance, frequency... Learn More
Measurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL). Search by Specification | Learn More
Sound level meters and noise dosimeters are used in sound and noise analysis. Applications include industrial safety, traffic noise studies, and scientific noise measurement. Search by Specification | Learn More
...on the mixer being installed in a 50 Ohms system and a stated LO signal power specified according with the appropriate mixer type. LO power is the power level (in dBm) that must be supplied by the local oscillator to properly drive the mixer diodes. The LO... Search by Specification | Learn More
Power meters are used for high-accuracy measurements of power over a wide-frequency bandwidth, and from both AC and DC circuits. Search by Specification | Learn More
Digital multimeters (or multi-meters) are used to measure electrical quantities such as voltage, current, resistance, frequency, temperature, capacitance, and time period measurements. Search by Specification | Learn More
...to a device in order to multiply the frequency of the input signal. It is also the specified power range for the conversion loss. Both output power and input power are expressed in decibels relative to one milliwatt (dBm). Spurious rejection... Search by Specification | Learn More
...minimum and maximum frequencies. Power level is measured in decibels per meters (dBm) and represents the required RF power that devices apply to the LO and RF ports. LO/RF isolation is the attenuation of the LO signal when measured at the RF port... Search by Specification | Learn More
...achieve. Settling time is the maximum amount of time needed for the output signal to reach its final, stable state. Output power is usually measured in decibels per meter (dBm) for a 50 W load. Additional considerations include phase noise, reference... Search by Specification | Learn More
...by the receiver. Sensitivity is measured in dBm, and the lower the value (higher in absolute value) the better is the receiver. Search by Specification | Learn More
The sensitivity is the measure of the weakest signal that may be reliably sensed by the receiver. Sensitivity is measured in dBm, and the lower the value (higher in absolute value) the better is the receiver. Common features include antennas... Search by Specification | Learn More
...measurement and gain measurement . Input specifications for noise figure meters include frequency range, tuning accuracy, frequency resolution, noise figure for input power levels below -60 dBm, input standing wave ratio (SWR) at a 50-ohm reference... Learn More
...to that level. For a pure 100-Hz sine wave, 0 VU equals 0 dBM or 0.775-V root mean square (RMS). In practice, however, VU meters contain an isolating resistor so that 0 VU equals +4 dBM for a pure sine wave. Selecting audio meters requires an understanding... Learn More
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Sound Level Meter SE65755 Davis Instruments
D30R D40R D85R Surge/HiPot Resistance Tester Baker Instrument Company, an SKF Group Company
OMNIA® 8106 Electrical Safety Compliance Analyzer Associated Research, Inc.
20KV DC Hipot Tester Associated Research, Inc.
500VA Hipot Tester Associated Research, Inc.
10KV AC Hipot Tester Associated Research, Inc.
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Suitable for many high precision/mechanical motion transfer applications, the Tuthill DBM/DBF Series offers a four-piece, bronze race design in metric thread sizing. Its oil impregnated bronze raceway delivers precise and extremely low friction performance, leading to longer wear life, higher temperature performance and lower maintenance costs. (read more)
The Fluke 287 TRMS Logging Multimeter with TrendCapture quickly documents design performance and shows graphically what happened. With unique logging and graphing capabilities, you no longer need to download logged readings to a PC to detect a trend. The Fluke 287 packs more accuracy and convenience into a handheld DMM than ever before, putting more problem solving power in your hands. (read more)
Elinx Ethernet Switches from B&B Electronics have an almost endless variety of port options. Each switch has Flexible Ports that you decide how to configure. For example: Our 8-port switch has 5 copper and 3 Flexible Ports. Choose: Copper, Multi-mode ST/SC, or Single-mode 15km/40km/80 km ST/SC. No catches; we will build and ship 1 piece or large quantities in days, not weeks. (read more)
B&B Electronics' Media Converters allow Ethernet devices with different physical media to communicate with each other. Convert copper to Multi-mode ST/SC, or Single-mode 15/40/80km ST/SC fiber, or convert between fiber optic types. Choose from in-stock combinations – or configure and price your port needs online. We'll build and ship 1 piece or large quantities in days, not weeks. (read more)
The GSP-810 is a digitally synthesized, easy to use spectrum analyzer with a frequency range of over 1 GHz. It uses state-of-the-art design for a phase-locked RF system that combines measurement quality and performance with an affordable price. The GSP-810 has a 1-watt input protection. The small size and light weight of GSP-810 makes this unit easy to carry and stow. (read more)
Cascadable amplifier, 30-2000 MHz, high output power (1 Watt, 30 dBM, typical); typical gain is 10.8 dB and noise figure is 5.2 dB. Excellent typical intermodulation performance: 42.0 dBm IP3 and 55.0 dBm IP2. Amp operates at 15.0 volts nominal, yielding 370 mA of DC Current. Comes standard in a TO-8B package, but Cougar recommends its Power Pack to aid heat dissipation. (read more)
Cascadable amplifier, 10-600 MHz, offers high efficiency with high gain (32 dB, typical); low noise figure, 2.8 dB typical; and output power 19.0 dBm. Typical intermodulation performance: 33.0 dBm IP3 and 38.0 dBm IP2. Amp operates at 12.0 volts nominal, yielding 95 mA DC Current. Comes standard in a TO-8 package; also available in surface mount, SMTO-8, and SMA connectorized packages. (read more)
Cascadable LNA, 650-1200 MHz, offers low noise figure, 1.0 dB; high gain, 31 dB; 12.5 dBm output power, high reverse isolation, 42 dB; all typical. Typical intermodulation performance: 23 dBm IP3 and 35 dBm IP2. Operating at 15 volts nominal, the amp yields only 62 mA DC Current. Comes standard in a TO-8 package; also available in surface mount, SMTO-8, and SMA connectorized packages. (read more)
Cascadable amplifier, 1-250 MHz, offers over 1.0-Watt of output power (+28.5 dBm), 4.5 dB noise figure, 10.5 dB gain, and 17 dB reverse isolation; all typical. Typical intermodulation performance: 44 dBm IP3 and 75 dBm IP2. Operating at 15 volts nominal, the amp yields 235 mA DC Current. Comes standard in a 10-pin Gullwing package; contact the factory regarding other package options. (read more)
Cascadable microwave amplifier, 8.0-16.0 GHz, offers over 0.5-Watt of output power (+29.0 dBm), 4.3 dB noise figure, 7.5 dB gain, all typical. Typical intermodulation performance: 65 dBm IP3 and 42 dBm IP2. Operating at 12 volts nominal, the amp yields 253 mA DC Current. Comes standard in a high frequency two-stage SMA-connectorized CougarPak(TM). (read more)
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Decibel - Wikipedia, the free encyclopedia For example, "dBm" indicates that the reference quantity is one milliwatt, while "dBu" is referenced to 0.775 volts RMS.[1 The definitions of the |
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AD8306 Data Sheet Fully Calibrated Log-Limiting IF Amplifier 100 dB Dynamic Range: ?91 dBV to +9 dBV SIX STAGES TOTAL GAIN 72dB TYP GAIN 18dB Stable RSSI Scaling Over See Analog Devices, Inc. Information |
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AD8310 Fast, Voltage-Out DC?440 MHz, 95 dB Logarithmic... See Analog Devices, Inc. Information |
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The dBm calculator - conversion dBm to volt mW voltage V dB... ? Conversion : Voltage V to Level dB , dBu , dBV , and dBm ? Usually we measure AC voltage V as voltsRMS. |
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Der dBm-Rechner - Umrechnung Spannung in dB dBu dBV und dBm in... ? Umrechnung : Spannung U in Pegel dB , dBu , dBV und dBm ? Üblicherweise wird die Signalspannung als Wechselsspannung U in Volteff angegeben. |
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LMV225/LMV226/LMV228 RF Power Detector for CDMA and WCDMA See National Semiconductor Information |
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LMV227 Production RF Tested, RF Power Detector for CDMA and... from No Power to 0 dBm Applied 4.5 ?s r I Current into RF /E Pin 1 ?A EN IN N P Input Power Range (Note 5) 0 dBm IN -30 -43 dBV -13 Logarithmic Slope See National Semiconductor Information |
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World Feed Panel - Audio Signal Connection System The +4 dBm outputs from the studio equipment are resistively padded to create the -10 dBV and -50 dBm outputs. See Harris Corporation / Broadcast Communications Division Information |
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Xilinx XAPP469 Spread-Spectrum Clocking Reception for... FCC(1) Field Strength CISPR(2) Field Strength Frequency (MHz) (dBV/m) @ 10 meters (dBV/m) @ 10 meters 88 29.5 30 216 33 30 230 35.6 30 960 35.6 37 See Xilinx, Inc. Information |
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Shure - Mixers and DSP - FP410 Automatic 4-Channel Mixer Wide, flat frequency response and low distortion up +18 dBm output -15 dBV Line <10 kilohms 66 kilohms To >+26 dBV See Shure Incorporated Information |