# ESA-L1500A Agilent Spectrum Analyzer Used

**Features:**

-   9 KHz Max Frequency: 1.5 GHz

The Agilent Technologies Inc. ESA-L1500A spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Agilent Technologies Inc. ESA-L1500A. The CRT displays received signal strength (y-axis) against frequency ( x-axis).

Some applications for Agilent Technologies Inc. ESA-L1500A Spectrum Analyzers include Site Monitoring: Verify that the frequency and signal strength of your transmitter is accurate. Interference: Before a system is installed you use a Agilent Technologies Inc. ESA-L1500A spectrum analyzer to verify that the frequencies (you plan to use) are not occupied or if the presence of a very strong signal will interfere with your new setup. Interference can be created by a number of different situations. Other tests that utilize the Agilent Technologies Inc. ESA-L1500A spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components.

## Details

- **Price:** 0.0 USD
- **Vendor:** Agilent
- **Type:** Spec An
- **Tags:** Agilent, Agilent Keysight, Analyzers, Manufacturers, product_manual_group_3, Product_used, Spectrum

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- ESA-L1500A Agilent Spectrum Analyzer Used

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> Source: [ValueTronics](https://valuetronics.com/products/esa-l1500a-agilent-spectrum-analyzer-used)
> Updated: 2026-05-21