Agilent/Keysight E7495B

The Agilent/Keysight E7495B Base Station Test Set consolidates multiple essential test functions into a single, ruggedized instrument for wireless base station maintenance and field diagnostics. This all-in-one platform eliminates the need to transport separate analyzers, reducing technician workload and training overhead while improving productivity across deployment sites.

The E7495B operates across 500 kHz to 2.7 GHz, with spectrum analysis capabilities from 10 MHz to 2700 MHz. Its antenna and cable analyzer extends to 2500 MHz, delivering return loss measurements exceeding 40 dB (375 MHz to 2500 MHz, ≥16 averages) and distance-to-fault ranging from 1 m to 300 m with approximately 1% resolution. Insertion loss measurement reaches beyond 100 dB in wide-range mode with ±1 dB accuracy across 0 to 60 dB.

– Technical Specifications

• Frequency Coverage: 500 kHz to 2.7 GHz usable input; 10 MHz to 2700 MHz input range; 375 MHz to 2500 MHz antenna/cable analysis
• Spectrum Analyzer DANL: -150 dBm (30 Hz RBW, 375 MHz to 1.5 GHz)
• Resolution Bandwidth: 10 Hz to 1 MHz, settable to 1 Hz precision
• Dynamic Range: >90 dB simultaneous (CW signals, 300 kHz separation, 500 kHz span, 30 Hz RBW)
• Trace Update Speed: <17 ms full span; 40 dB with ≥16 averages; VSWR 100 dB range; ±1 dB accuracy (0 to 60 dB, ≥16 averages)

– Key Features

• Magnesium alloy case with rubber bumpers for field durability
• Transflective color display readable in direct sunlight
• Backlit keys for low-light operation
• TX RF modulation analysis: W-CDMA (UMTS), HSDPA, GSM, EDGE, cdmaOne, CDMA2000 1X, CDMA2000 1xEV-DO
• Modulation quality metrics: phase error, Rho, EVM, time offset, code domain power
• Codogram analysis for W-CDMA and CDMA systems
• Reverse link signal generation: CW, cdmaOne, CDMA2000 1X, CDMA2000 1xEV-DO, iDEN

– Typical Applications

• Base station RF performance verification
• Antenna and transmission line fault location
• Transmitter modulation and power analysis
• Field site commissioning and maintenance

– Wireless System Support

cdmaOne, CDMA2000 1X, CDMA2000 1xEV-DO, W-CDMA (UMTS), HSDPA, TDMA, GSM, EDGE, GPRS, AMPS, iDEN.