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General description of the
used AGILENT E8285A
for sale.
The Agilent E8285A CDMA mobile station test set provides CDMA mobile phone manufacturers with increased measurement speed, improved accuracy, and flexibility to increase test throughput and product quality. Built from the industry-standard Agilent Technologies 8924C, the E8285A offers proven performance and reliability with increased capabilities for manufacturing all current types of TIA/EIA-95-A based CDMA mobile phones in a one-box test set. The E8285A additionally provides flexible base station emulation and a large set of capabilities which enable CDMA mobile phone designers to produce high quality designs in less time. The E8285A includes high performance cellular CDMA, PCS CDMA, and cellular AMPS, NAMPS, TACS, NTACS, and JTACS analog phone test capability. With the press of a single button, the E8285A automatically handles the complex, over-the-air call processing required to make a CDMA or analog phone call. For call processing verification, the E8285A supports both mobile- and base-station initiated call connect and disconnect. Once a call is established, verifying the overall functionality of a CDMA mobile is easy, fast, and accurate using the E8285A’s extensive set of functional and parametric test capabilities. The E8285A offers eight user-selectable protocol stacks: IS-95, IS-95A, TSB-74, ARIB-T53, Korean PCS, J-STD-008, and TIA/EIA-95B, as well as Multi-Mode, which allows handoffs between the CDMA PCS and CDMA cellular bands. Specifications. Signal Generator RF Frequency Range: 800 MHz to 1000 MHz, 1700 MHz to 2000 MHz. Accuracy and Stability: Same as reference oscillator ±0.065 Hz. Resolution: 1 Hz. Signal Generator Output RF IN/OUT Connector Level Range: –120 dBm to –18 dBm into 50 ohms, Level Accuracy: ±1.0 dB (800 MHz to 1000 MHz), typically ±0.7 dB; ±1.25 dB (1.7 to 2.0 GHz), typically ±1.0 dB. Signal Generator Output DUPLEX OUT Connector Level Range: –120 dBm to –8 dBm into 50 ohms, Level Accuracy: ±1.0 dB. Audio Source (both internal sources) Frequency Range: dc to 25 kHz. Accuracy: 0.025 % of setting. Resolution: 0.1 Hz. Audio Source Output Level Range: 0.1 mV to 4 Vrms. RF Analyzer RF Frequency Measurement Range: 800 MHz to 1000 MHz, 1700 MHz to 2000 MHz. Audio Analyzer Frequency Measurement Range: 20 Hz to 400 kHz, Accuracy: ±0.02% plus resolution plus reference oscillator accuracy. Oscilloscope Frequency Range (–3 dB BW): 2 Hz to 50 kHz, Scale/Division: 10 mV to 10 V, Amplitude Accuracy (20 Hz to 10 kHz): ±1.5% of reading ±0.1 division. Options. Opt 002, Add E8290A PoST automated PC software. Opt 011, Add CCITT filter for TACS/ETACS. Opt 102, Add spectrum analyzer with tracking generator.
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