ProTek Devices Spectrum Analyzer A734

The A734 is a 4.4 GHz spectrum analyzer from Protek. A spectrum analyzer measures the power of spectrums of known and unknown signals. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. As a frequency analyzer, spectrum analyzers’ main use is to document and analyze electrical input signals as well as spectral compositions of other signals. Additional Features: Zero Span Function Minimum Span: 600Hz 8 hours operation Smart Battery Indicator 5.7” TFT Sun-light Readable Screen Audio Listen Modern Connectivity: USB, LAN Specifications Frequency Frequency Range: 100kHz~4.4GHz Span Mode: Center Freq + Span or Start Freq + Stop Freq, ZERO Span Span: ZERO Span, 600 Hz ~ 4.4 GHz Minimum Span: 600 Hz Internal Frequency Reference Accuracy: ±1PPM Frequency Readout Accuracy: ±1PPM Marker Accuracy: ±1PPM RBW: 0.1Hz to 240KHz & 5MHz (0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6,5, 13, 25, 50, 100 Hs or kHz) Amplitude Measurement Range: DANL ~ 1dB Gain Compression 1dB Gain Compression (attenuator 15dB, preamp off) +16dBm Typical, 1Hz to 150MHz 19dBm Typical, 150MHz to 4.4GHz DANL - Displayed Average Noise Level: odB ATT, 1Hz RBW Amplitude unit: dBm, dBmV, Watt, V Absolute Accuracy (ref level < odBm): ±1.5dB Typical Absolute Accuracy (odBm< ref level < 10dBm): ±1.5dB Relative Accuracy (ref level < odBm): ±0.25 Maximum Safe Input Level (preamp off, 15dB att): ±20dBm DC Volt: ±0.2V max Sweep Zero Span Sweep Time: 10 ms to 2 sec (±0.1%) All other sweep times are estimates reported after sweep completes Sweep Triger: freerun, single, external External Trigger: 3.3V CMOS/TTL input Display TRACE: 3 Trace DETECTOR: min, max, sample, avg (power, voltage, log) Marker: 5 Marker Marker function: peak, next peak, center=marker frequency Audio Demodulation: AM & FM Type: 5.7" Color TFT-LCD 640*480 pixels Display Resolution: 640*480 pixels Feature: Sunlight Readable Keypad Back Light: ON/OFF Input RF Connector: RF Signal IN, N type Female 50OHM BNC External Timebase: 10MHz in, BNC type Female BNC Share: Self-test, Sync out, Sweep Trigger IN, BNC type Female General Spec Operating Environment: -10°C to 50°C < 95% Humidity: < 95% Storage Temperature: -20°C to +60°C Power Battery: Li-ion Rechargeable Battery 6Cell (normal 7.4V/7800mA) Power Adaptor: AC Input: AC 100-240 V, 50/60 Hz, 1.5A; DC Output: DC 12Vdc/5.0A Dimension Size: 160(W) X 263(H) 61(D) mm Other Speaker: 0.5W 8ohm Speaker 1Ch AF out Interface: Storage (USB port), LAN (RJ-45 Port) Environmental For Indoor use Altitude up to 2000m Pollution Degree 2° The Protek A734 handheld spectrum analyzer has been optimized for the convenience of mobility with lightweight, 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, will lead users to take advantage of Protek A734 in more field applications than other spectrum analyzers. The Protek A734 has been designed for use in the process of development, adjustment and testing of various electronic devices in industrial and laboratory facilities, including operation as a component of an automated measurement system.