# 3103R Krohn Hite Filter Used

**Additional Features:**

-   Calibration accuracy ±10%
-   Pass-band gain is unity (0 dB)
-   Attenuation rate of 24 dB per octave
-   Maximum attenuation 80dB with an amplitude of 3 V RMS and output hum and noise is less than 150 µV
-   Insertion loss: 0 dB ±0.5 dB
-   Rack mounted

The Krohn-Hite 3103R Variable Bandpass Filter operates in the frequency range of 10 Hz to 3 MHz. The frequency characteristic of this filter very closely approximates a fourth-order Butterworth with maximal flatness for cleanest filtering in the frequency domain.

## Details

- **Price:** 0.0 USD
- **Vendor:** Krohn Hite
- **Type:** Filter
- **Tags:** Filter, Krohn Hite, Manufacturers, Other Equipment, product_manual_group_1, Product_used

## Variants

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

## Images

- 3103R Krohn Hite Filter Used

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> Source: [ValueTronics](https://valuetronics.com/products/3103r-krohn-hite-filter-used)
> Updated: 2026-05-21