A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the AEROFLEX-IFR 2959 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   AEROFLEX-IFR 2959   Description / Specification:    
AEROFLEX-IFR 2959 Advanced Multi-Mode Cellular Test Set

The IFR 2959 Advanced Multi-Mode Cellular Test Set allows you to perform tests manually or automatically on AMPS, NAMPS and TDMA (IS-136A) phones as well as on CDPD wireless modems. You have complete control over the entire testing process, including which tests are performed in automatic sequences and the pass/fail tolerances for each test. Multi-Mode phones can be tested in the modes disclosed to the 2959 during the Registration procedure, or individual aspects of the different modes can be tested explicitly in the manual procedures. All types of cross-mode handoffs are supported. Tests can vary from quick and simple confidence checks to comprehensive tests that disclose the causes of troublesome handset misbehavior. A rich collection of graphic displays assists in the quick and efficient identification of problems. Users can set up and store up to 10 test configurations in the 2959, while retaining factory default set up for quick tests or operator training. CDPD (Cellular Digital Packet Data) is a separate packet radio service deployed on many AMPS cellular networks. The 2959’s CDPD test mode simulates the functions of Mobile Data Base Stations (MDBS) and Mobile Data Intermediate Systems (MD-IS), which provides the stimulus and response necessary to test mobile-end systems (M-ES) often called CDPD wireless modems. Specifications. RF Signal Generator Frequency Range: 869.01 to 893 (Mobile Station Rx frequency range). Resolution: 10 kHz. Internal FM Modulation AMPS Test Tone Frequency: 1 kHz. Receiver Frequency Range: 824.01 to 848.97 MHz (Mobile Station Tx Frequency Range). Resolution: 10 kHz. Maximum Input: 5 W maximum (continuous into T/R Connector). FM Audio: -90 dBm, 12 dB SINAD. Timebase Frequency: 10 MHz nominal. Uncertainty: ±0.1 ppm. Temperature Stability: ±0.1 ppm. Ageing Rate: ±0.1 ppm/year.


Standard Calibration $510.00 *
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*This is a Web introductory price for one calibration of the AEROFLEX-IFR 2959. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Communication Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Decibel (dB)
A unit of measurement of optical power which indicates relative power. A -10 dB means a reduction in power by 10 times, -20 dB means another 10 times or 100 times overall, -30 means another 10 times or 1000 times overall and so on.

Plesiochronous Digital Hierarchy (PDH) is a transmission system for voice communication using plesiochronous synchronisation. The transmitter adds dummy information bits to allow multiple channels to be bit interleaved. The receiver discards these bits once the signals have been demultiplexed. PDH combines multiple 2 Mb/s (E1) channels in Europe and 1.544 Mb/s (DS1) channels in the US and Japan.

Spectral Width
Spectral Width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most -3 dB).

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