Main specification:

Frequency Range： DC～60MHz/150MHz/300MHz
Frequency Accuracy：＜±1ppm
Frequency Resolution：1Hz
Sweep Width：DC～150MHz/300MHz/1000MHz or point frequency (zero sweep)
Max. Output Level：+13dBm
Output Attenuation：0～70dB，in 0.1dB step
Level Flatness：±0.5dB(After RF calibration)
Phase Noise：＜-120dBc/Hz (20kHz off carrier frequency)
Phase measurement range: ± 180 degrees
Phase resolution：0.1 degress
Range resolution：0.01dB
Scanning Time: Automatic, Manual
Free cursor: 5, arbitrary frequency setting
Log scale: 0.1 dB / div ~ 10 dB / div
Dynamic range:> 100 dB
Input Impedance: 50 Ω/75Ω/1 M Ω optional
Display: TFT LCD Screen

Main advantages and features:
Synthesized digital signal source + digital sampling receiver
Cost-effective, high reliability
S-parameter network analysis
Display of Smith Chart or circular polarization diagram optional
Optional group delay analysis
>100dB Wide Dynamic Scope
Miniature Design
Optional transmission and reflection (VSWR) Dual Measurement
Optional impedance parameter analysis
Optional characeristic analysis of crystal filter

EE5101 LF Tags Vector Analyzer

Main Perfomance Specifications Test Frequency Band:130kHz band, 13.56MHz band;
usable frequency range:50kHz~20MHz
Frequency Resolusion:1Hz
Max. Output Level:+13dBm
System Impedance：50Ω
Display：5.6” colour TFT LCD
Frequency Standard Automatically displaying measured result
Resonant Frequency Test：50kHz~20MHz
Impedance Test：
Impedance Range：0Ω ~ 1kΩ
Phase Range：±180º
Options：
    1． Test jig for coil impedance
    2． Test jig for label resonance
    3． Communucation interface：RS232；GPIB or USB
    4． Aux. DC power output（DC）
    5．Aux. test input terminal
    6．Reference input and output terminals

EE5101 LF tags Vector Analyzer is specially designed according to the characteristics of RFID low frequency labels and coil. It can be used to analyse vector characteristics of coil impedance and also test resonant frequency of LF labels using impedance vector analysis arithmetic algorithm. The measured data can be automatically processed using computer.
  EE5101 LF Tags Vector Analyzer has very high frequency resolusion owing to the adoption of advanced DDS (direct digital synthesis) technology. The accuracy and stability of the actuation source are ensured by advanced ALC (automatic level control) technology. Dual channel synchronous test, digital signal processing and large scale PLD technologies are used in the vector receiver; so the amplitude- frequency and phase-frequency chracteristics of impedance can be displayed simultaneously. MARKER will automatically display measured result. Optional interfaces such as GPIB, RS232 or USB can be used for programming test.
  This instrument is widely used in resonant test and impedance test of low frequency passive device and two-port networks and especially labels, antenas, crystals, ceramic device and various filters. It’s very suitable to be used in production line.

EE8711 Scalar Network Analyzer

Main specification:

●Sweep Signal Source:
Frequency Range：1MHz～1050MHz/3GHz frequency resolution：1Hz Frequency stability： ≤ ±2.5ppm
Level control output range ：+13dBm～-66dBm
level accuracy： ≤±1.5 dB
Level Flatness：≤±0.5 dB
Harmonic suppression ratio:≥ 30 dBc(5-1050MHz)
System impedance： 50Ω(Series A) or 75Ω(Series B)
Source VSWR ：
 ●Receiver input specifications:
Dynamic range：60dB(+13dBm ~ 47 dBm)
Amplitude measurement resolution： 0.1dB
●Measurement functions:
Measuring channels： 2 channels, 2 tracks
Measurement parameters：transmission coefficient, reflection coefficient.
Measurement format： log amplitude
Scanning method： linear、CW（zero sweep）
Trigger： continuous, single (EXT), and hold
Storage / call： state and track
Display specifications：
Log display scale: 1 dB / DIV ~ 10dB/DIV
Display resolution: 0.02 dB Scanning Time： 200ms ~ 20s
Color TFT display screen: 5.5-inch Frequency standard: 6 frequency standards
●Other specifications: Multiple communication interfaces optional

Main advantages and features:
EE8711 Scalar Network Analyzer using advanced DDS and wide band PLL technologies with high frequency resolution (1 Hz) in full range;
Using the automatic level control (ALC) technology to ensure the accuracy and resolution source output level;
Use of active small-signal testing technology, digital signal processing technology and large-scale programmable logic design techniques, with more than 60 dB dynamic range; 5.5 inches (340 × 240) TFT color LCD display for simultaneously on-screen display of two-channel measurement results with a variety of colors and the transmission and reflection properties of test results; six markers (MARKER) can be set for storage of measurement state and measurement results; GPIB, RS232, USB interfaces are optional for programmable test.
The signal source and display unit are integrated so that the instrument is light-weight, easy to carry and flexible in use with a wide range of applications; the TFT LCD display features wide viewing angle and high definition of graphics, and meets the green environmental requirements. The instrument can be used in dynamic sweep measurement of networks within the scope of VHF, UHF, such as measurement of transmission and reflection characteristics of the active, passive four-terminal network, filters, cables, amplifiers. It is particularly suitable for test of CATV and HDTV in broadcasting and television. As a new generation of digital products, it is an ideal substitute of analog sweep generators.