Measuring & Control Equipment
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Belar CSA-1
The Belar CSA-1 is a versatile FFT Spectrum Analyzer which may be used for AM, FM and TV applications as well as just audio. Equipped with 2 MHz RF/IF, 150 kHz composite, 24 kHz L/R analog and 24 kHz L/R... more
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Belar DC-4
The Belar DC-4 is a Frequency Agile FM Down Converter. It is designed to enable the precise measurement of FM transmitter performance at different carrier frequencies. It is of interest to consultants, group owners, transmitter manufacturers, and FM stations sharing... more
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Potomac PI-4100
The PI-4100 is Potomac's third generation of precision survey instrumentation intended for the direct measurement of electromagnetic field strength in the 520 kHz to 5.1 MHz frequency spectrum. This instrument combines a laboratory quality radio frequency voltmeter, a calibrated, shielded... more
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Potomac 1900 Series - Digital Antenna Monitors
KEY FEATURES: FCC authorization number: IJ3PI1900 Digital display of ratio and phase of up to 12 towers Same phase accuracy as the industry standard AM-19 Modular design simplifies expansion, reduces downtime Provides continuous analog outputs of all tower measurements Fully... more
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Potomac 1750-TLM Tower Light Monitor
KEY FEATURES Designed for Broadcast Tower Applications FAA/FCC Compliance Assist Four Separate Inputs Power Line Tracking Photocell Inhibit "AND"/"OR" Logic Election Detects Single Lamp Failures "Daisy Chain" Capability for Multi-Tower Applications Monitors Beacons and/or Obstruction Lights Binary Logic Status Outputs... more
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Delta SM-1
Introduction The Model SM-1 Splatter Monitor provides AM broadcast engineers with a means of accurately and easily measuring off-channel emissions to ensure compliance with the FCC (NRSC-2) emissions standard. Manufactured in response to the recommendations of the National Radio Systems... more
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Delta SNG-1 Stereo Noise Generator
Features: Selectable white, pink and USASI noise spectra Generates true stereo noise (uncorrelated) True balanced front and rear panel outputs Compact Size Low DC offset Close Channel Tracking (better than 0.5 dB) External input offers unlimited noise envelopes Outputs can... more
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Delta DTCA Digital RF Ammeter Systems
Introduction The Model DTCA Digital RF Ammeter provides AM broadcasters and other high power RF operators with an accurate, reliable and high resolution digital instrument for measuring RF current. The 100:1 dynamic operating range enables RF current measurement over a... more
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Delta Toroidal Current Transformers
IntroductionThe TCT series of precision toroidal current transformers provides sample voltages for RF current phase and magnitude measurement on broadcast antenna arrays. The transformers are available with center conductor voltage ratings of 10 kVRMS, 20 kVRMS or 42.4 kVRMS for... more
