Field Strength Meters
FIM-22 And FIM-41 - Potomac Instruments, Inc.
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 source, and battery power supply. With calibration accuracy traceable to the National Institute of Standards and Technology, the FIM-22 and FIM-41 meet the most exacting requirements of government and industry. Their hinged covers, on the rugged drawn aluminum cases, contain a loop antenna. Opening the cover to a vertical position connects the antenna terminals to the receiver via maintenance-free gold-plated contacts. An interlock switch prevents inadvertent battery discharge when the cover is closed.
Topics
- RF Field Strength Meters
- Power Supplies
- Loop Antennas
- Battery Discharge
- Electromagnetic Field
- Meters
- PSU
- Antennas
- Battery
- Calibration
- Calibrators
- Loop
- Receivers
- Contacts
- Discharge
- Electromagnet
- Electromagnetic
- Electro-magnetic
- Measurement
- Model
- Modelers
- Modeling
- Modelling
- MOST
- Positioning
- Power
- Shielding
- Sources
- Standards
- Switches
- Switching
- Power Calibration
- Power Calibrators
