Coaxial Dynamics Model 7601 Relative Field Strength Meter is used for measuring the relative strengths of radiating fields of patterns from a transmitting antenna system, making relative RF power measurements, or peaking and adjusting fixed or portable transceivers and antennas
50MHz to 3.5GHz Frequency range. ?For isotropic measurements of electromagnetic fields. ?Non-directional (isotropic) measurement with three- channel measurement sensor. ?High dynamic range due to three- channel digital results processing. ?Configurable alarm threshold and memory function (200 reciords). ?Easy & safety to use. ?Low battery detector. ?Over load indication. ?Auto power off (adjustable from 0~99 min) with disable function.
10MHz to 8GHz Frequency range.?For isotropic measurements of electromagnetic fields.?Non-directional (isotropic) measurement with three- channel measurement sensor.?High dynamic range due to three- channel digital results processing.?Configurable alarm threshold and memory function (200 records).?Easy & safety to use.?Low battery detector.?Over load indication.?Auto power off (adjustable from 0~99 min) with disable function
Although, the other project, PM3 and FC3 are hot favorite among radio amateurs for RF Measurement, I wanted something smaller & more economical for measurement of RF Signals accurately using an LED Driver LM3914 and Log amplifier AD8307.
For electromagnetic field strength measurement including: Mobile phone base station antenna radiation. RF power measurement for transmitters. Wireless LAN (Wi-Fi) detection/installation. Wireless communication applications (CW, TDMA, GSM, DECT). Microwave leakage. Measurement optimized for 900MHz, 1800MHz, 2.7GHz, 3.5GHz and 8GHz. Non-directional (isotropic) measurement with three-channel (triaxial) measurement probe. Max Hold and Average functions and level exceed audible alarm with user sele...
The Frankonia EFS field strength meters especially have been designed for field strength measurements / field homogeneity measurements during radiated immunity tests according to IEC/EN 61000-4-3 / -20. But it could also be used to measure the radiation exposure of the environment, for example at workplaces or flats.
The R-506 expands the Z Technology product line of cost effective test instrumentation with a rugged portable unit designed for the professional user. Accurate NIST traceable field strength measurement of RF signals.
The FSM1 is a lightweight, battery operated, field strength meter. This unit is ideal for making signal test measurements of all standard broadcast (VHF and UHF) and CATV channel assignments. Visual or aural carrier level, and aural verification (using built-in speaker) measurements are available.
Full operation from either front-panel controls or from computer via GPIB for maximum versatility. Special compact highly-sensitive magnetic sensors sharing EM-7530 frontend circuits for measurements previously not feasible.
2-in-1: broadband measurements (1 Hz - 18 GHz) and spectrum analysis (1 Hz – 400 kHz)Real-time FFT-based spectrum analysis using digital processing.Weighted Peak Method (WPM) for automatic and real time comparison with limits.Special auto-gain function for peak detection (indispensable for procedures such as welding).Display of results in RMS and peak values.Function for time domain measurement of a specific frequency.Automatic field probe recognition.E&H field selection.Total field value and va...