A734 Protek Spectrum Analyzer

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.