Advantest R3767AG

The Advantest R3767AG network analyzer is a vector network analyzer that incorporates a new RF circuit analysis technique. The measuring frequency range of the R3767AG is from 300 kHz to 3.8 GHz .

ADVANTEST's unique high-speed signal processing technology enables a faster measurement speed. In addition to the basic model, a model with built-in bridge transmission/reflection characteristic measurement and a model with a built-in S-parameter test set for forward and reverse measurement are also available.

An optional 3-port test set or 4-port test set can be added. By installing additional input channels in the receive section, the multi-port models allow perfectly simultaneous measurement of two different measurement paths, revolutionizing the measurement efficiency of multi-port devices.

The 8.4-inch color TFT liquid crystal display of the R3767AG allows the waveform display can be split into four windows. An independent measurement path can be selected for each windows, thus allowing the simultaneous display of up to eight parameters in four paths.

Analysis of measurement items in a wide range can be completed instantaneously. By executing 2-port full calibration, measurement speed can be increased to 0.15ms per point. The built-in 3-port test set model (option) can shorten measuring time. The system eliminates the need for a change-over switch and enables measurement of two different paths simultaneously.

The sweep time per point has been shortened further to 0.15ms. The R8384 network analyzer also features faster register save and recall functions in addition to reduced sweep time to enhance overall throughput. The R3767AG achieves a further reduction of measuring time. This series of network analyzers supports today's increasingly diverse measurement environments and significantly expands RBW setting resolution to enable optimal setting for both high-accuracy and high-speed measurement.

The R3767CG provides users with four display channels. Each channel is capable of two trace displays, allowing simultaneous display of a total of eight traces. Users can also freely select the measurement path independently for each channel. This function is particularly effective for measurement of multiple port devices.

Step Attenuator (Option 10) is a built-in output attenuator option for R3767AG network analyzer. Attenuation can be set for each test port, and a successive switching operation is available thanks to an electric step attenuator. This option is suitable for applications such as a small signal input amplifier, which lower the network analyzer's output level when measuring S21 (Gain) and raise the level when measuring S22 (output impedance). By these functions, a small signal can be input to a device.