Hp 8921a Rf Communications Cell Site Test Set With Options 600-cdma Calibrated

US $3,450.00

Las Vegas, Nevada, United States
Jul 12th

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HP / Agilent 8921A Cell Site Test Set, Refurbished AM/FM signal generator AM/FM modulation analyzer Duplex offset generator RF power meter RF frequency counter/frequency error meter Audio frequency counter and power meter AC/DC voltmeter SINAD/SNR/distortion meter Two variable frequency AF generators Digital oscilloscope Built-in IBASIC controller Spectrum analyzer with tracking generator Adjacent channel power meter Signaling encoder and decoder High-stability timebase DC current meter HP-IB/RS-232/parallel remote interfaces Upgradability to TDMA, CDMA, CDPD, or PCS test capability Available Options, Below Hewlett Packard 8921A Cell Site Test Set The HP 8921A cell site test set is a highly-portable, integrated solution for the installation and maintenance of AMPS and TACS cell sites. The HP 8921A incorporates more than twenty powerful instruments into a compact, 38-pound package. The integral IBASIC controller in the HP 8921A runs the HP 11807B cell site test software to fully automate base station test and adjustment procedures. Automation combined with accurate measurements increases technician efficiency to speed installation and maintenance procedures. UPGRADING FOR NEW FORMATSBeyond testing analog AMPS and TACS base stations, the HP 8921A is ready to grow with your measurement needs for digital cellular systems with upgrades available for: TDMA CDMA CDPD PCS (17170-1990 mHz) HIGH-PERFORMANCE SPECTRUM ANALYZERThe spectrum analyzer of the HP 8921A has the wide dynamic range and synthesized frequency accuracy previously found only in expensive stand-alone spectrum analyzers. Wide dynamic range allows the HP 8921A to locate low level signals in the presence of high power transmitters. Synthesized frequency accuracy translates into high confidence that you've located the correct signals. With frequency spans ranging from 1 GHz to as narrow as 5 kHz, the HP 8921A has the flexibility to look at the entire RF spectrum and then zoom in on the desired signals. The marker function displays the frequency and amplitude of any displayed signal. The marker-to-peak function displays the frequency and amplitude of the largest on-screen signal with a single keystroke. BUILT-IN TRACKING GENERATORThe HP 8921A spectrum analyzer also includes a built-in tracking generator for tuning base station duplexers. With +13 dBm power output (over range), use the tracking generator as an input stimulus to the duplexer. The calibrated level of the spectrum analyze ensures accurate adjustment of duplexers. Using the marker function of the spectrum analyzer, the rejection of the duplexer can be measured at any point of the filter response. Antenna return loss can be quickly and accurately measured onsite with the HP 8921A tracking generator. Using the tracking generator to drive the antenna through an external VSWR bridge, the reflected power can be measured on the HP 8921A spectrum analyzer. Other measurements performed with the tracking generator include insertion loss and frequency response of filters, cables, or attenuators. The tracking generator features calibrated output level from -137 to +7 dBm and variable frequency offset for IF to RF conversion measurements. Coupled with 1, 2, and 10 dB per division spectrum analyzer ranges, normalization, and marker capability, the tracking generator makes the HP 8921A ideal for all types of measurements and adjustments. AUTOMATED BASE STATION MAINTENANCEFor complex base station maintenance, the HP 11807B cell site test software, running on the HP 8921A's internal controller, guides the user through each step of the procedure. Graphical displays show connection diagrams and highlight key adjustment points when required. Technicians spend less time learning and more time testing with the HP 8921A cell site test set. Another software package, the HP 11807B Option 120, provides AMPS system information. The software uses the HP 8921A to scan for and decode local control channels, display system data, and measure key transmitter characteristics. Ordering Information Model Description Buy Now Price 8921A Agilent / HP 8921A Cell Site Test Set, Refurbished $3450.00

Condition:	Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...	Model	HP8921A
Modification Description	TESTED AND CALIBRATED
Modified Item	Yes
Brand	Agilent
Country/Region of Manufacture	United States
Frequency Range	300KHZ-1GHZ
Custom Bundle	Yes
Bundle Description	600-CDMA
Installed Options	600-CDMA
UPC	Does not apply