Product Introduction
Handheld comprehensive base station analyzer, providing cable, base station signal analysis, power measurement, transmission scalar measurement, transmission bit error test and other functions. Anritsu's new Cell Master MT8212B integrates antenna feeder analyzer, spectrum analyzer, power meter, CDMA IS-95, CDMA2000, CDMA2000 1x, GSM signal demodulation analysis, channel power scanning, interference analysis, GPS receiver mode, T1 and E1 analyzer, and AM/FM demodulation functions into one unit. It can also be configured with multiple functions on demand to meet various applications. The optimized combination of test capabilities does not sacrifice measurement accuracy and greatly reduces the workload of electronic engineers, eliminating the need to carry, learn, and use multiple test instruments as before. The Cell Master is low-cost, rugged, and easy to use, making it the best choice for radio technicians and engineers. It combines all the test instruments needed for base station installation, operation, maintenance, and troubleshooting into one, greatly simplifying the workload of technicians and serving as the best test tool for base station installation, operation, maintenance, and troubleshooting.
* Cable and antenna analysis: 25MHz ~ 4GHz VSWR test, fault location
* Spectrum analysis: 9KHz ~ 3000MHz field strength, channel power, adjacent channel power ratio, occupied bandwidth, carrier-to-interference ratio
* Power meter: 9KHz ~ 3000MHz, covering power with multiple options: interference analysis; GPS; GSM, CDMA1,
* CDMA2000 RF index measurement; CDMA demodulation measurement and air interface measurement; T1/E1 bit error measurement applications:
CDMA IS-95 and CDMA2000 1X signal analysis modes
- Built-in signal analysis modes support CDMA IS-95, CDMA2000 1X, and CDMA 1x Ev-Do* standards
- Supports RF analysis, demodulation analysis, and drive test modes for CDMA signals
- Air interface measurements for CDMA IS-95 and CDMA2000 1x signals via built-in GPS receiver mode
- RF test mode provides measurements of channel power, occupied bandwidth, carrier power, frequency error, and noise floor level based on CDMA signal standards
- Demodulation test mode provides multiple code domain analysis capabilities, pilot signal power measurement, channel power measurement, frequency deviation measurement, waveform quality measurement, pilot time tolerance measurement, pilot energy-to-interference ratio measurement, and carrier feedthrough measurement.
GSM RF measurement mode
- Built-in GSM signal analysis mode for analysis of GSM RF parameters, including channel power, time slot power, occupied bandwidth, carrier frequency, frequency error, and training sequence code (TSC)
- Supports GSM 8 time slot signal analysis mode
Channel power scanning mode
- MT8212B provides precise scanning measurement modes for mobile communication signal power, using different scanning methods to display information on multiple signal frequencies and powers
- Provides multiple amplitude display modes, including graphical display or text format display
Interference analysis scanning mode
- MT8212B has built-in interference finding and analysis modes; by adding option 25, interference signal finding, locating, and analysis can be completed
- Using the built-in speaker or headset of the MT8212B, the strength of the interference signal prompt sound can be used to easily track the interference source; the intensity of the interference signal can be intuitively represented by the volume of the sound
- Powerful multi-dimensional code spectrum display capability can display signal activity and trends at different times, frequencies, and intensities through different historical records; with this mode, you can discover certain intermittent hidden interference signals.
- MT8212B provides internal recording capacity of up to 3 consecutive days
Cable and antenna analyzer (25MHz ~ 4.0GHz)
- VSWR/return loss amplitude
- Fault location
（Distance-to-fault VSWR/return loss reflection point measurement）
- Cable loss, insertion loss measurement
- Impedance and reflection phase measurement (with software)
Power meter (4.5MHz ~ 3.0GHz)
- Coverage signal power
- Accuracy: +/-0.5dB typical
- Detection range: -80dBm--+80dBm
- Measurement range: -80dBm--+20dBm
- Offset range: 0--+60dB
Spectrum analyzer (10MHz ~ 3.0GHz)
- Spectrum analysis
- Channel power, adjacent channel power ratio, occupied bandwidth, field strength
- Interference analysis
- -135～+20dBm test range
- RBW:100Hz～1MHz; VBW:3Hz～1MHz
- Amplitude accuracy: +/-0.5dB typical
E1 (2M) and T1 (1.5M) bit error analyzer
- Local loopback and remote loopback
- Bit error rate, frame error rate
- Voltage peak-to-peak measurement
- Histogram
