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Tag: frequency
Drew Buckley, of Bay Shore, fined for allegedly jamming Melville Fire Department's radio frequency
2014-06-28 22:24:24| Telecom - Topix.net
A Bay Shore man accused of jamming a Melville fire department's emergency radio frequency has been fined by the Federal Communications Commission.
Tags: radio
fire
bay
frequency
Variable Frequency Drive promotes simple, reliable motor control.
2014-06-23 14:29:08| Industrial Newsroom - All News for Today
Available for 0.25–30 hp applications, Parker AC10 Micro Drive features sensorless vector mode, output frequency up to 650 Hz, and full 150% overload capacity at 0.5 Hz for 1 min. This AC motor speed control will run either AC induction or permanent magnet AC motors. Minimal wiring requirements and 2 accessible terminal rails facilitate and accelerate installation, while auto-tuning sensorless vector mode allows functionality beyond V/Hz control with 0.5% speed and 5% torque accuracy. This story is related to the following:AC Variable Speed Drives | Motor Speed Controls
Tags: control
simple
drive
motor
Impedance Analyzers offer flexible frequency options.
2014-06-20 14:31:09| Industrial Newsroom - All News for Today
Designed for engineers characterizing and evaluating passive electronic components and semiconductor devices, Agilent E4990A features frequency range of 20 Hz to 10/20/30/50/120 MHz and 0.045% basic accuracy, while E4991B offers frequency range of 1–500 MHz or 1 GHz/3 GHz and basic accuracy of 0.65%. E4991B additionally provides material measurement options that include temperature characteristics analysis from -55 to 150°C and direct read function of permittivity and permeability. This story is related to the following:Impedance Analyzers
Tags: options
offer
frequency
flexible
Manipulating And Detecting Ultrahigh Frequency Sound Waves
2014-06-16 10:39:59| rfglobalnet Home Page
An advance has been achieved towards next generation ultrasonic imaging with potentially 1,000 times higher resolution than today's medical ultrasounds.
Tags: sound
frequency
waves
detecting
OCXO delivers ±0.2 ppb frequency stability.
2014-06-13 14:32:52| Industrial Newsroom - All News for Today
Covering 10–40 MHz range, IQOV-164 series comes in 5-pin euro package measuring 36 x 27 x 13.5 mm and delivers ±0.2 ppb frequency stability from -20 to +70°C or ±0.5 ppb from -30 to +75°C. Frequencies are available up to 100 MHz with stability of ±10 ppb from -30 to +75°C. Consuming 7.0 W max during 3 min warm up, series operates from 3.3 V supply and offers output that can be specified as HCMOS, 15 pF load, or Sinewave into 50 Ω load. Phase noise is typ -158 dBc/Hz at 100 kHz offset. This story is related to the following:Oven Controlled Crystal Oscillators (OCXO)
Tags: frequency
stability
delivers
ppb
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