Anritsu MS2604A Mobile Communications Analyzer Features:

• Major transmitter functions evaluated by a single system
• Compatible with NADC, PDC, PHS, Digital MCA, GSM, DCS1800 (PCN), CT2, DECT, WCPE, PACS, RCR STD-39 TETRA systems, and GMSK and pi/4 DQPSK universal measurement (measurement software can be installed as an option)
• High-speed measurement (under 1 second for modulation-accuracy measurements)
• Input up to 10 W (internal 20 dB attenuator and power meter for high power levels)

Anritsu MS2604A Mobile Communications Analyzer Specifications 

• Frequency Range: 100Hz to 8.5GHz
• Max. input level: +40 dBm (10 W)

Spectrum Analyzer: 

Frequency:
Setting Range: 100Hz to 8.5GHz (resolution: 1Hz), 0 to 2 GHz (freq. band: 0), 1.7 to 7.5GHz (freq. band: 1-), 6.5 to 8.5 GHz (freq. band: 1+)
Preselector range: 1.7 to 8.5 GHz (bands: 1-/1+)
Span: Setting range: 0 Hz, 100 Hz to 8.5 GHz
RBW: Setting range: 10 Hz to 3 MHz (3 dB), 1-3 sequence 

• Amplitude:
  * Level measuring range: Average noise level to +40 dBm.  Average noise level: < -112 dBm
  * Reference Level: Setting range: -80 to +40 dBm; Input attenuator: Setting range: 20 to 75 dB in 5 dB steps
  * Detection mode: POS PEAK, SAMPLE, NEG PEAK
  * AM/FM demodulation: Demodulated waveform display and monitoring demodulated audio signal with internal speaker 

Power Meter: 

• Frequency Range: 100 kHz to 5.5 GHz
• Level Range: -20 to +20 dBm
• Applicable power sensor: MA4601A

Other features: 

• External Memory: one slot
• Direct plotting: can hard-copy screen via GPIB 2
• External Control:
  GPIB 1 - As device controlled by host
  GPIB 2 - Controls other instruments as controller