Custom-Cal has for sale a new PROTEK A734. Also, short calibration turn times minimize downtime and reasonable rates decrease your long-term cost of ownership and minimizes downtime of the PROTEK A734. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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List Price for a new PROTEK A734, $4,500.00   PROTEK A734   Description / Specification:   Spec Sheet 
PROTEK A734 4.4 GHz Handheld Spectrum Analyzer

The Protek A734 handheld spectrum analyzer has been optimized for the convenience of mobility with lightweight (<2 Kg), 5.7 inch sunlight readable LCD, long battery life (> 8 hours) and smart battery indicator. Comparable DANL (Displayed Average Noise Level) enables users to detect more accurately low level of signals and additional features such as phase noise measurement, audio listen, and zero span options. Specifications. Frequency Range: 100 kHz to 4.4 GHz. Frequency Span Mode: Center Freq + Span or Start Freq + Stop Freq, ZERO Span. Frequency Span: ZERO SPAN, 600 Hz to 4.4 GHz. Frequency Minimum Span: 600 Hz. Internal Frequency Reference Accuracy: ±1 ppm. RBW: 0.1 Hz to 250 kHz & 5 MHz(0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.5, 13, 25, 50, 100~). Amplitude Measurement Range: DANL ~ 1dB Gain Compression, 1dB Gain Compression (attenuator 15 dB, preamp off), +16 dBm Typical 1 Hz to 150 MHz, +19 dBm Typical 150 MHz to 4.4 GHz. Displayed Average Noise Level: 0 dB ATT, 1 Hz RBW. Amplitude Unit: dBm, dBmV, Watt, V. Maximum Safe Input Level (preamp off, 15 dB Att): +20 dBm. DC Volt: ±0.2 V max. Zero Span Sweep Time: 10 ms to 2 sec ( ±0.1%) All other sweep times are estimates reported after sweep completes. RF Connector: RF Signal IN, N type Female 50 Ohm. BNC External Time base: 10 MHz in, BNC type Female. Display Type: 5.7" Color TFT-LCD.


Standard Calibration $350.00 *
*This is a Web introductory price for one calibration of the PROTEK A734. 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 RF Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Averaging is a mathematical process to reduce the variation in a measurement by summing the data points from multiple measurements and dividing by the number of points summed.

Jitter in technical terms is the deviation in or displacement of some aspect of the pulses in a high-frequency digital signal. Jitter is the time variation of a periodic signal in electronics and telecommunications, often in relation to a reference clock source. Jitter may be observed in characteristics such as the frequency of successive pulses, the signal amplitude, or phase of periodic signals. Jitter is a significant, and usually undesired, factor in the design of almost all communications links (e.g., USB, PCI-e, SATA, OC-48). In clock recovery applications it is called timing jitter.

Pulse Power
Pulse Power, the energy transfer rate is averaged over the pulse width. Pulse width is considered to be the time between the 50 percent risetime/falltime amplitude points. Pulse power averages out any aberrations in the pulse envelope such as overshoot or ringing.

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