Product overview
Dingyang sha860a is a handheld signal analyser dedicated to on-site testing, which combines spectrum analysis/vector network analysis/ cable & antenna testing. Its frequency range is 9 khz ~7. 5 ghz (5 khz can be tested), with a real-time analysis bandwidth of up to 110 mhz, equipped with a variety of functional functions such as 5g nr ota testing, lte fdd/tdd ota testing, real-time spectrum analysis, real-time data acquisition, pulse analysis measurements and indoor/outdoor maps。
Product picture
Main characteristics of the product
• frequency range for spectrum analysis: 9 khz - 3. 6 ghz / 7. 5 ghz
▪ real-time analysis of bandwidth size 110 mhz
• support for 5g nr ota measurement analysis
▪ support for lte fdd/tdd ota measurement analysis
▪ support for pulse measurement analysis
▪ support gps positioning, online map display
▪ typical working hours 2. 5 hours, net weight 3. 2 kg
Product video
Product overview
Real-time spectrum analysis rtsa
Sha860a analyses in real time the bandwidth of 110 mhz and captures the signal of 3. 51 μs at 100% poi. In rtsa mode, the analyser is able to perform seamless fft calculations and spectrum triggers in real-time analysis bandwidth, which greatly facilitates the capture of transient signals, analysing frequency, signal characteristics, duration, range variations, etc. There are extensive applications in the areas of spectrum monitoring, radio-jump testing and the development of oscillators。
5g nr ota measurements
The 5g nr ota measurement function of sha860a allows testing of multiple sub-regions by air interface (ota) and provides decomposition indicators such as physical sub-area id, beam, gscn, ss-rsrp, ss-rsrq, ss-sinr, ss-rssi, evm。
This function allows for the testing of signals and the mass of transmitters, and enables the location and tracking of malfunctions through data acquisition analysis of different frequencies, different frequency bands, different working patterns and different types of launch antenna systems, and determination of whether or not they are abnormal states based on measurements at different receiving ends. It allows engineers to test and deploy 5g base stations on site and effectively improves wireless network performance and user experience。
Lte fdd/tdd ota measurements
The lte ota measurements for sha860a are fully functional and provide reconciliation indicators such as pci, sector id, small group, frequency error, time deviation, synchronization status, power (pss/sss/crs/pbch), evm (pss/sss/crs/pbch), average evm, peak evm, and display lte signal quality through constellation maps。
This function allows for the decomposition of the sub-regions, which, by measuring and analysing the quality of signals, the quality of the channel, the intensity of the interference, etc. Of the different sub-regions, can determine which sub-regions are seriously disturbed and, in turn, adopt the corresponding interference coordination measures, thus improving the quality of communication and user experience of the sub-regions。
Pulse parameter analysis
The sha860a pulse analysis function has a large number of large measuring points of 10001 to support power measurement, pulse properties, conversion characterization measurements; and support positive peak detection, negative peak detection, sample detection, average detection, conventional detection. Engineers can be assisted in accurately analysing and mastering signal features, evaluating and validating radio-frequency equipment performance。
Indoor/outdoor maps
In addition to measuring the performance of 5g and lte base stations, station technicians are required to perform signal cover analysis to enable operators to analyse the coverage conditions around the base stations. The sha860a indoor/outdoor map model helps technicians to understand the location of the base station, the height and direction of the antenna, to exercise full control over the signal coverage, to easily identify areas with poor signal coverage or with high levels of interference and to optimize them, and to increase the efficiency of station technicians。
Iq data collection
The sha860a iq data acquisition function has a 300 mhz sampling rate, 100 mhz signal bandwidth with high precision, high speed, high reliability to capture analogue signals entered by the spectrumr and convert them to spectrum data, which not only helps users to record and display spectrum data, but also store data locally or in usb, with excellent flexibility。
Product model
