Discontinued Potomac products
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Potomac FIM-22 & FIM-41 Field Strength Meters
The Models FIM-22 and FIM-41 are portable field strength meters designed to provide precise, direct measurements of electro-magnetic fields in the 200 kHz to 5.0 MHz spectrum. These units include a receiver, integral shielded loop antenna, precision attenuator, internal calibration... more
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Potomac FIM-71 VHF
KEY FEATURES: Direct Reading - Volts or dB 45 MHz to 225 MHz, Continuous Tuning Peak or Averaging Detector Wide or Narrow IF Bandwidth 20 dB or 60 dB Meter Range AM or FM Demodulator Calibrated Dipole Antenna, Case Mount... more
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Potomac FIM-72A UHF
KEY FEATURES: Direct Reading - Volts or dB 450 MHz to 960 MHz, Continuous Tuning Peak or Averaging Detector Wide or Narrow IF Bandwidth 20 dB or 60 dB Meter Range AM or FM Demodulator Calibrated Dipole Antenna, Case Mount... more
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Potomac AG-51 Audio Generator
KEY FEATURES: Transformerless Stereo Outputs (balanced or unbalanced) Output Level +20 dBm across 600 ohms 0 dBm across 150 ohms Stereo Matrix Switch L, R, L-R, L+R Precision 10 dB, 1.0 dB, and 0.1 db Step Attenuators High Level of... more
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Potomac AA-51A Audio Analyser
KEY FEATURES: Shielded, Balanced Inputs Auto-Null THD Frequency Readout Compatibility with NAB Test CD's Stereo Measurements Measures: -THD, IMD, Volts -Signal + Noise/Noise -Stereo Phase -Stereo Ratio -Wow and Flutter -Frequency The AA-51A is a multi-purpose, precision audio analyzer... more
