The SK9908 series RF analyzers are feature-rich, compact, and have moderate performance. The SK9908 series is expected to include four optional frequency ranges, covering low frequencies to 6, 10.8GHz, 18.6GHz, and 43.5GHz.
The basis of the SK9908 is a monitoring receiver, which provides 15MHz real-time bandwidth when working independently and can scan the entire coverage area. For narrowband digital signals, the original data (IQ data) can be recorded to a TF card. When using GNURadio software, the real-time bandwidth is 40MHz.
Built-in vector signal source, analog modulation can be performed, and digital signal creation can also be performed using GNURadio software.
Special optimization has been carried out in narrowband communication reconnaissance, and fast scanning and peak grabbing according to rules. The receiver of the instrument has common analog modulation and digital protocol demodulation capabilities, and a built-in speaker.
The combination of rich functions and extremely small size makes the SK9908 more suitable for field applications, especially field service, monitoring, construction, and maintenance activities that are often carried out on business trips. In most cases, a SK9908 can handle tasks that used to require large instruments.
The performance of the SK9908 is at a medium level, and if you master the skills, you can also handle tasks that require higher performance. Please read the User Manual for details.
Applications
The signal source can be used in all fields where traditional handheld receivers, spectrum analyzers, field strength analyzers, and signal sources are applicable, such as:
(1) Radio reconnaissance and monitoring, interference detection, emission source tracking, and hidden emission source detection
(2) Internet of Things
(3) Private network communication engineering
(4) Radar, satellite earth station, measurement and control station
(5) Industrial microwave engineering
The signal source can output a large signal and has an adjustable range of 90dB. After connecting an external 50dB attenuator, it can form a simple comprehensive tester.
Saluki SK9908X Series RF Analyzer 100kHz to 18.6GHz
Order
Please allow 4-5 weeks lead time for new product to arrive.
For USA customers, all items will arrive FOB. Any taxes or tariffs are prepaid by us.
Features
- 100kHz…4/6/10.8/18.6GHz
- 13dB noise figure (typical)
- 20dBm maximum level
- 15MHz real-time bandwidth for the local device
- 40MHz real-time bandwidth for the PC
- 100% POI: 210μs (accurate measurement)
- 2GHz/s search speed
- 1.5dB level uncertainty
- CTS, DTS, level squelch, voice squelch
- Manual, automatic gain control
- Built-in preselector
- Automatic strong signal statistics
- 4hr battery life on full charge
- 3.5-inch TFT, 800×480 pixels
- Lightweight and portable, weighing only 0.9kg
Specifications
Frequency Range
Model Port 1 Function Port 1 Frequency Range Port 2 Function Port 2 Frequency Range SK9908A
Receiver/Spectrum Analyzer 100kHz-6GHz Receiver/Spectrum Analyzer 100kHz-10.8GHz Signal generator 100kHz-10.8GHz Signal generator 80MHz-6GHz SK9908B
Receiver/Spectrum Analyzer 100kHz-6GHz Receiver/Spectrum Analyzer 100kHz-18.6GHz Signal Generator 100kHz-18.6GHz Signal generator 80MHz-6GHz SK9908U Signal generator only 100kHz-4.3GHz Receiver/Spectrum Analyzer 100kHz-4.3GHz SK9908V Signal generator only 100kHz-6GHz Receiver/Spectrum Analyzer 100kHz-6GHz SK9908W Signal generator only 100kHz-6GHz Receiver/Spectrum Analyzer 100kHz-43.5GHz Resolution bandwidth The allowable range of resolution bandwidth is related to the spectrum width (SPAN).
When SPAN < 4.2kHz, the minimum resolution bandwidth is 1Hz; when SPAN > 4.3MHz, the minimum resolution bandwidth is 4.476kHz. When SPAN is between 4.2kHz and 4.3MHz, the minimum resolution bandwidth gradually increases from 1Hz to 1.119kHz.
When SPAN > 4.3MHz, the effective maximum resolution bandwidth is 2.048MHz, and the maximum operable resolution bandwidth is 8MHz. When SPAN ≤ 4.3MHz, the maximum resolution bandwidth will decrease discretely as SPAN becomes narrower, until SPAN = 1kHz, RBWmax = 976Hz.
Within the range between the maximum and minimum, the resolution bandwidth is continuously adjustable.Real-time bandwidth 15MHz.
Using USB3.0 to output IQ data, the maximum real-time bandwidth is about 38MHz and the sampling rate is 40M.
Demodulation bandwidth 150Hz~300KHz, continuously adjustable
Audio bandwidth 15kHz
Frequency accuracy Central uncertainty:
25℃:
0.5ppm(typ.)
1ppm(Max)
-20~40℃:
1ppm(typ.)
2ppm(Max)
Reference level range: -100dBm to 20dBm
