# FPL1-K7 Rohde & Schwarz NEW

**Features:**

-   AM/FM/ΦM analog demodulation option
-   Converts device into an analog modulation analyzer for amplitude, frequency and phase modulated signals
-   Measures the characteristics of the useful modulation and other items such as residual FM or synchronous modulation
-   If used with ZNL series, the ZNL3-B1, ZNL4-B1 or ZNL6-B1 are also required

he R&S FPL1-K7 option converts the R&S FPL1000 into an analog modulation analyzer for amplitude, frequency, and phase-modulated signals. It measures the characteristics of the useful modulation and other items such as residual FM or synchronous modulation. Typical applications of the R&S FPL1-K7 include:

-   Transient and settling measurements on oscillators such as VCOs and PLLs
-   Troubleshooting AM/FM transmitters
-   Simple chirp analysis of pulsed or continuous wave signals

##### Functions include:

 

-   Demodulation of AM, FM, and φM signals
-   Simultaneous viewing of:
    -   Modulation signal versus time
    -   FFT spectrum of the modulation signal
    -   RF signal power versus time
    -   FFT spectrum of the RF signal
-   Table with a numeric display of:
    -   Deviation or modulation depth, RMS weighted, +peak, –peak, ± peak/2
    -   Modulation frequency
    -   Carrier frequency offset
    -   Carrier power
    -   Total harmonic distortion (THD) and SINAD

**\*The image is for reference only. See product specification for details.**

## Details

- **Price:** 2860.0 USD
- **Vendor:** Rohde & Schwarz
- **Type:** Software
- **Tags:** Accessories, Buy New Equipment AVADA, Manufacturers, New, Optional, Other, Other Equipment, Product new, product_manual_group_3, Product_new, Rohde, Rohde & Schwarz, Software, spec ana, Spectrum, spectrum analyzers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2860.00 USD | In stock |

## Images

- FPL1-K7 Rohde & Schwarz NEW

---

> Source: [ValueTronics](https://valuetronics.com/products/fpl1-k7-new-rohdes-unassigned-new)
> Updated: 2026-05-21