Boonton 93A True RMS RF Voltmeter

The Boonton 93A is a solid-state RF millivoltmeter designed for accurate power measurement in laboratory, production, and field environments. It offers a wide dynamic range and frequency coverage, making it suitable for various applications. This true RMS responding instrument utilizes backward diodes as balanced, low-level, square-law detectors to provide accurate measurements across its specified ranges.

### Technical Specifications

* **Model:** 93A
* **Manufacturer:** Boonton Electronics
* **Instrument Type:** True RMS Voltmeter
* **Voltage Range:** 1 mV to 300 V (full scale in 12 ranges)
* **Frequency Limit (High End):** 20.0 MHz
* **Bandwidth Options:** 10 Hz – 20 MHz or 10 Hz – 100 kHz (selectable)
* **Accuracy:** +/- 1%
* **Power Measurement Capability:** Covers -68 dBm to +52 dBm
* **Detector Type:** True RMS responding, using backward diodes as balanced, low-level, square-law detectors.

### Electrical Characteristics

* **Voltage Sensitivity (Low End):** 1 mV
* **Voltage Range (High End):** 300 V
* **Power Measurement Sensitivity:** -68 dBm to +52 dBm

### Interfaces

* **Output:** DC output proportional to RF input voltage, capable of driving a recorder or remote indicator.

### Physical Characteristics

* **Form Factor:** Compact bench instrument.
* **Rack Mounting:** Can be mounted in a standard 19-inch rack using an optional rack mounting kit.

### Compatibility

* **Probe Compatibility:** The Boonton 93-1A probe is available as an optional accessory. Note that probe mismatch can affect readings.

### Documentation

* **Instruction Manual:** Available for download.

Why Choose Aumictech for Boonton 93A?
At Aumictech, we specialize in supplying high-end RF measurement equipment. Whether you need precise power readings, a wide dynamic range, or reliable performance in demanding environments, our team ensures the Boonton 93A delivers maximum performance for your laboratory, production, or field application.