Anritsu MT8801B
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Anritsu MT8801B Radio Communication Analyzer


FEATURES 1 unit for GSM, IS-136A, PDC, PHS, and DECT systems All basic transmission and reception measurements performed by 1 unit TRANSMISSION TEST · Batch measurements of transmission test items Less than 2 seconds are required to measure all major transmission test items, including frequency, modulation accuracy, origin offset, transmission rate, transmission power, leakage power during carrier off, rise/fall edge characteristics, occupied bandwidth, and adjacent channel power. Pass/fail decisions for limit value of each test item can also be displayed. · Calibration functions A built-in thermocouple power sensor is used for calibration, providing accurate measurement of absolute values such as average power with burst signal and leakage power during carrier-off. There is no need for other instruments; just one press of the CAL key during measurement performs calibration. · Wide-band power meter The power meter with built-in thermocouple power sensor can accurately measure power between 0 and +40 dBm. · Constellation display functions The I/Q vector components of measured signals are displayed. The frequency error, RMS/PEAK vector errors, and origin offset can be shown on the same screen. · Measurement of antenna power rise/fall edge characteristics Antenna power rise/fall edge characteristics can be measured simultaneously with antenna power measurements. In addition, the marker points can be moved and the power can be read directly with 1/10 symbol resolution. · Adjacent channel power measurement The MT8801B can measure adjacent channel power for each communication system at high speed. · Receiver sensitivity measurement This function displays the error count and error rate in the RF input or DATA/CLOCK input measured signal. · Call processing function The MT8801B simulates a base station permitting pass/fail testing for registration, origination, termination, communication, handover (PHS: TCH switching type only), disconnection from network, and disconnection from mobile station at the sequence monitor screen. DECT option can test both fixed ports and portable ports. ANALOG MEASUREMENT · Analog measurement function (Option 01) The MT8801B has general analog measurement functions too. Efficient FM TX/RX testing is made easy by built-in signal generator, AF oscillator, RF analyzer (power meter, frequency counter, FM measurement) and audio analyzer functions. This function is especially useful for the IS-136A analog test. · Transmission measurement Characteristics such as frequency, power, and frequency deviation can be measured easily. · Reception measurement An FM modulated signal is output to permit measurement of the frequency and level of the AF signal from a receiver, as well as SINAD and distortion. SPECTRUM ANALYSIS · Spectrum analyzer function (Option 07) The spectrum analyzer with synthesized local covers a frequency range of 10 MHz to 3 GHz with a resolution of 1 Hz. In addition to a C/N of -115 dBc (100 kHz offset), the RBW can be set to 300 Hz to 1 MHz, the VBW to 3 to 100 kHz, and the sweep time in the frequency domain to 100 ms to 1000 s (1 ms to 1000 s in time domain). The total level accuracy is an astonishing ±1.5 dB due to the analyzer's excellent linearity and the level calibration function. Moreover, the average noise level is just -85 dBm max (at 10 MHz to 1 GHz), and the secondary harmonic distortion is -60 dB max (100 MHz to 1.5 GHz).
Calibration functions
Wide-band Power meter
Constellation display function
Adjacent channel Power msrment
Call processing function
Reception measurement

 




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