Supplier: CableOrganizer.com, Inc.
Description: BK Precision® Class 2 Sound Level Meter Accurately Assesses Your Environment’s Noise Levels What's special about this sound level measurement tool? Measures the sound pressure of an area within 1 dB, providing a precise survey of your environment's noise level Meets IEC 60942
Supplier: WohlerUSA, Inc.
Description: Wohler SP 22 Sound Level Meter Sound Level DeterminationThe Wohler SP 22 Digital Sound Level Meter provides automatic or manual ranging in six measurement ranges from 30 to 130 dB. The unit meets ANSI S 1.4 and IEC 651 Type 2 standards, and features 0.1 dB resolution.A background noise absorber
Description: of time domain data during measurements is available for post-analysis purposes or for safety backups. Post-processing and results analysis can be processed without the analyzer unit.OR38 is based on OR3x technology, the breakthrough in dynamic measurement systems. Created by OROS for measurement
- Meter Style: Sound Level / Noise Dosimeter Combination
- Control Panel: Digital, Computer Interface
- Interface Options: Other
- Display: Analog Meter / Indicator, Digital Readouts
Supplier: Zones, Inc.
Description: The 86H2192 provides a 2 meter (6.6 ft) cable for attaching the SureMark printer to an integrated system unit via the RS-232 interface. Product Description IBM serial cable - 6.6 ft Type Serial cable Length 6.6 ft Connector(s) 1 x 9 pin D-Sub (DB-9) - female Connector(s) (Other Side) 1 x 9 pin
- Application: Computer Cable
- Product Type: Printer / Plotter Cable, Serial / RS-232/422/485
- Product Category: Cable Assembly
Speakers - 2/8-chan AES/analog audio monitor, two 10-segment level meters, 3-LED phase, hi-fi stereo speakers, 1RU. -- VMDA-4Supplier: Visual Sound, Inc.
Description: for use in portable and mobile vehicle applications. 4 Stereo analog or 4 AES/EBU channel Only one rack space high Produces a powerful 96 dB SPL @ 3' LED level meters and phase indication Balanced & unbalanced AES/EBU input Balanced analog inputs Balanced stereo analog output Front panel
Network Equipment - Computer Graphics Video, Stereo & S/PDIF Audio & RS?232 over Twisted Pair Receiver -- TP-124Supplier: Visual Sound, Inc.
Description: pair signal, and the TP-124 converts the twisted pair signal back into computer graphics, audio and RS-232 data signals. Bandwidth - 350MHz (-3dB) HDTV Compatible Twisted Pair Connectors - RJ-45 connectors Audio Outputs - unbalanced Stereo and S/PDIF (24-bit 48KHz) simultaneously Level (Gain
Description: and up to 60dB of high-frequency noise filtering. Status LEDs indicate the correct power is coming to the unit, whether the unit is properly grounded and whether the surge components are still intact. Units are available with an optional digital meter, mounted on the front of the unit monitoring
Supplier: Security Camera Warehouse
Description: DC power line more than 200 feet JID948/3.6B Specifications Image Pick-up Device Sony 1/3" CCD Sensor Effective Pixels 768x494 Horizontal Resolution 480 TV Lines S/N Ratio More than 48 dB Clock Frequency 28.636 MHz Scanning System 2:1 Interlace Minimum Illumination 0 Lux (IR LED
- Camera Function: Video
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Featured Products for Db/s Unit Meter Top
New Directional Coupler with 30 dB Coupling
designs to produce a wide assortment of directional couplers with ultra-high performance over a broadband frequency range. KRYTAR ’s new directional coupler, Model 104020030, adds to the family of directional couplers offering superior performance over the 4.0 to 20.0 GHz frequency range. KRYTAR ’s technological advances provide excellent operating performance of this new stripline design unit. Model 104020030 delivers 30 dB ( ±1.0 dB) of Nominal... (read more)
Browse RF Couplers Datasheets for Krytar, Inc.
New 30 dB Directional Coupler 12.4-18 GHz
adds to the family of directional couplers offering superior performance over the 12.4 to 18.0 GHz frequency range. KRYTAR ’s technological advances provide excellent operating performance of this new stripline design unit. Model 181230 delivers 30 dB ( ±1.0 dB) of Nominal Coupling (with respect to output) and Frequency Sensitivity of ±0.7 dB. Directivity is >15 dB. The coupler exhibits Insertion Loss of <0.6 dB across the full frequency range including coupled power... (read more)
Browse RF Couplers Datasheets for Krytar, Inc.
Conduct Research Top
What Are dB, Noise Floor & Dynamic Range?
Most engineers are probably familiar with or have come across the decibel or dB as a unit of measurement. Its most common use is in the field of acoustics where it is used to quantify sound levels. However, as will be explained in this article, it is also useful for a wide variety of measurements
Noise Level Prediction for Moore Fans
with their longest sides ad-. program will respond with the Total SPL in dBA and. jacent, separated by a constant distance (which may be. the spectrum in dP, at the specified point. zero.) All fans in the unit are identical. The fans are. arranged symmetrically in the bay(s). For example, if. SPL
Ceramic Ball Bearings
a lower thermal expansion. K-Factor curve is typical y an indicator of bearing wear. The. coefficient, al owing the bearings to run with less friction even. graph in figure 1 details the performance of Manufacture C’s. at higher rotational speeds. unit after 1 week of operation; as can be seen
Signal Analysis Reference
. ___________________________________________________________________________________________________________________________________________________________________________. Basic Units. Prefixes. Quantity. Unit. Symbol. Preﬁ x. Symbol. Multiple. length. meter. m. tera. T. 1012. mass. kilogram. kg. giga. G. 109. time. second. s. mega. M
How Does a CIP System Work?
be ultrapure or even wifi (water. for injection) with conductivity too low for mag-. What can Endress+Hauser supply for. netic flowmeters. We have on several occasions. CIP systems?. used promass for these applications, for example,. Balance tank. Promass 40E, 80E or 80F. • Deltapilot S DB 50 S
Guidelines for Specifying Underwater Electroacoustic Transducers
wave and the noise is isotropic, that is,. µPa. TVR is expressed in decibel form, i.e., dB. when the noise power per unit solid angle is the. re 1 µPa.m/V. Thus, a projector with a 150 dB re. same. As expected, the DI of a spherical. 1 µPa.m/V produces a pressure of 31.6x106. transducer is zero
A Short History and Review of Shielded Cables (.pdf)
the silver-plated copper, nickel-plated cop- 9,000 yards of the yarn. Often you may. cable to maintain a low resistance. For per, high and low permeable irons, car- see the length as meters, which is not. increased shield effectiveness, a loose bon fibers, tinsel wire and aluminum. the unit Mr. Denier defined
Medical Device Link . EMI Testing in Medical Electronics
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