The Giga-tronics 8652A is a dual-channel universal power meter from the 8650A Series, designed for comprehensive measurement of modern communications systems. It accurately measures CW, peak, and average power for TDMA, GSM, and CDMA signals, including IS-95 and third-generation 10 MHz wideband formats. With a wide frequency range up to 40 GHz and high-speedGPIB capabilities exceeding 1,750 readings per second, the 8652A offers advanced time-saving features such as automatic time gate setting and direct crest factor measurement.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | GPIB |
| Compatible Sensor Series | Giga-tronics 80300A, 80350A, 80400A, 80500A, 80600A, 80700A |
Measurement Capabilities
| Parameter | Value |
|---|---|
| Number of Channels | 2 (Dual input) |
| Measurement Modes | CW power, peak power, average power |
| Signal Compatibility | TDMA, GSM, CDMA (IS-95 and 3G 10 MHz wide band) |
| Power Range | -70 to +47 dBm (depending on sensor) |
| Measurement Speed (CW) | > 1,750 readings/s (over GPIB) |
| Measurement Speed (Modulated) | > 300 readings/s |
| Advanced Analysis Features | Automatic time gate setting, direct crest factor measurement, statistical power measurement analysis |
Accuracy and Linearity
| Parameter | Value |
|---|---|
| Instrumentation Linearity | ±0.02 dB |
Interfaces and Connectivity
| Parameter | Value |
|---|---|
| Remote Control Interfaces | GPIB |
Calibration Reference
| Parameter | Value |
|---|---|
| Reference Power Output | 1.00 mW (0 dBm) |
| Reference Frequency | 50 MHz |
| Reference Connector | Type-N (female), 50 Ω |
Technology
RF / Microwave
Applications
Wireless communications testing, complex modulated signal analysis, CW and peak power measurement