Modulation Meters

Yellowjacket®-TABLET is both a Windows XP® tablet UMPC spectrum analyzer and 802.11b/a/n/g packet demodulator. The calibrated receiver measures between 2.0 - 5.9 GHz covering such popular wireless bands including Wi-Fi, Wi-MAX, ISM, Public Safety, Bluetooth and more. Powerful spectrum analysis features include user selectable power triggers, 3 pair ...more

The ML2495A and ML2496A Peak Power Meters have been designed for high resolution measurements on radar and the latest 3G and 4G wireless systems, including next-generation systems based on complex new modulation technologies such as OFDM. They have the highest bandwidth and highest resolution in rising edge pulse measurements. A combination of ...more

The traditional analog techniques of amplitude, frequency and phase modulation retain their important position in all branches of communication despite the increasing use of digital modulation. The concept of the FMx family - modulation analysis for today's requirements - calls for measurement performance weIl beyond that of conventional modul ...more

This MWJ-6393, Blu-Ray Disc Jitter Meter is designer for measuring and indicating the jitter conponents of the data signals (1-7 modulation signals) from Blu-ray Disc drives employed as input signals and the clock signal extracted by the internal PLL circuit employed as a reference signal. ...more

This MWJ-6393U, Blu-ray Jitter Meter unit is a built-in type and is designed for measuring and indicating the jitter components of the data signals (1-7 modulation signals) from Blu-ray Disc drives employed as input signals and the clock signal extracted by the internal PLL circuit employed as a reference signal. ...more

Simplify the measurement of amplitude and frequency modulation on signals in the range 1.5 MHz to 2 GHz. By eliminating the need to tune a local oscillator and make level adjustments, the 257 speeds up measurements and reduces errors. Patented circuitry ensures that the meter always locks to the strongest signal available ignoring spurious sig ...more

Model MW & MK series, designed for general performance measruing active & reactive power, accepts ac voltage & current signals with conversion to use a time division multiplier principle of an accurate detection the measured input power. The conversional process adopts pulse width modulation for voltage input & amplitude choppi ...more

The Drake MM806 Modulation Monitor is a professional quality agile television demodulator with video and audio metering that demodulates any VHF, UHF, or CATV channel (54 through 806 MHz). The MM806 may be added to any headend installation to select and monitor any NTSC channel to allow setup of video and audio levels. ...more

The KJM6235A jitter meter is an instrument that measures the amount of jitter in output signals (EFM signals:Eight to Fourteen Modulation) from optical pickups used in compact disk (CD) players. ...more

SWR / POWER / MODULATION METER with build-in FREQUENCY COUNTER  ...more

K-SPM-3000 and 3050 are compact test meters to indicate the condition to 1.6-60 MHz antenna system and transmitter with an impedance of 50 ohm. With K-SPM-3000 or 3050 you can measure SWR, Relative output power of the transmitter, FM deviation/ AM modulation. ...more

QF4941 is the radio communication tester, it combines all required for AM/FM mobile transceiver (radio stations) testing to 965 MHz with a single unit, such as: RF signal synthesized generator, RF Freq. Meter, RF power meter, Modulation meter (AM/FM), AF voltmeter, AF distortion meter, AF SINAD meter,AF Freq. meter. ...more

This hand held meter measures video depth of modulation. Simply input the 45.75 MHz I.F. from the TV modulator that you wish to adjust and read the depth of modulation (should be 87.5%) directly  ...more

The AMM-Audio Modulation Meter demodulates the 41.25 MHz I.F. carrier of a TV modulator so that the loudness of TV audio modulation can be measured.  This meter measures the magnitude of audio loudness in RMS (dB), rather that in KHz of deviation.  Peak deviation is not a reliable measure of perceived loudness, while the RMS content of progra ...more

TM-2000 & TM-3000 are compact test meters to indicate the condition of 1.6-60 MHz antenna system and transmitter with an impedance of 50 ohm. With TM-2000 or TM-3000, you can measure SWR, Relative output power of the transmitter, and AM modulation. ...more

While most TV modulators have some provisions, such as L.E.D. indicators or meters to help set depth of video modulation and audio deviation, often these readings only indicate relative performance and are not consistent from unit to unit on all of the channels.  ...more

Broadband Transmission – 70/140 MHz Flat frequency response from 10 to 200 MHz Protocol Transparent – transmits all video, audio and data modulation formats Transmission distances ranging from 100 meters to 50km Gain Control, Indicators, Alarms and Monitors Single or Multi Channel up or downlink transmission Interface with M & C Systems for r ...more

Model 2042 Automatic Modulation Meter is designed to make rapid and accurate modulation measurements of FM and AM signals. Selection of function, meter range, filter and de-emphasis is  made by simple pushbutton switches. ...more

This power meter is specifically designed to be integrated into test systems. It features highly accurate complex signal measurement and is controlled with an RS/232 serial interface. You get the flexibility of a power meter that can accurately measure all digital modulation schemes such as QPSK 3/4 Coding Rate, QPSK 7/8 Coding Rate, 8 PSK, BP ...more

The Trilithic VF-4 Tunable Preselector Filter provides the preselection needed for the accurate measurement of composite triple beat, cross modulation and other spurious signals in a working CATV system. Measurements made without the use of a filter are prone to error because spectrum analyzers and signal level meters overload in the presence ...more

The NORMARC 7710 NAV Analyzer is used to adjust, verify and record parameters of ILS (Localizer, Glide Path, Marker Beacon) and VOR ground systems according to ICAO 8071. The NAV Analyzer’s functionality substitutes instruments like ILS/VOR receivers, modulation meters and frequency counters. It incorporates all ILS and VOR channels selectable with ...more

Operates with the EPM, EPM-P and P-series power meters. Wide dynamic range sensors (80 dB maximum). Accurate average power measurements on all modulation formats. Wide frequency coverage from 9 kHz to 18 GHz (special option to 24 GHz). Calibration factors stored in EEPROM. Fast measurement speed over the GPIB (up to 400 readings per second wit ...more

Avtron has two types of modulation meters. The T53 is an amplitude modulation meter (analog) and the K225 includes both amplitude and frequency modulation meters (digital). The T53 is manufactured as either a bench top instrument or rack mount (T53R) version.  ...more

MS8608A and MS8609A are transmitter testers equipped with an internal spectrum analyzer, a modulation analyzer and a power meter. Just one tester can cover the development and manufacturing of base stations and mobile stations, as well as the construction and maintenance of base stations. ...more

MS8608A and MS8609A are transmitter testers equipped with an internal spectrum analyzer, a modulation analyzer and a power meter. Just one tester can cover the development and manufacturing of base stations and mobile stations, as well as the construction and maintenance of base stations. ...more