# 548A EIP Microwave Frequency Counter Used

**Features:**

-   Frequency range of: 10 Hz-26.5 GHz
-   Sensitivity: -20dBm (10 Hz-1 GHz); -30dBm (1 GHz-12.4 GHz); -25 dBm (12.4 GHz-18.0 GHz); -20 dBm (18 GHz-22 GHz); -15 dBm (22 GHz-26.5 GHz)
-   Acquisition time: 1 mS for 1 kHz resolution; 1 S for 1 Hz resolution
-   Input impedance: 50 ohms
-   Resolution: 1 Hz-1 GHz

The 548A is a microprocessor-based, heterodyne Microwave Frequency Counter operating from 10 Hz to 26.5 GHz in three input bands. It features a 12 digit sectionalized LED display that makes it easy to determine frequency.

## Details

- **Price:** 0.0 USD - 337.5 USD
- **Vendor:** EIP Microwave
- **Type:** Freq Coun
- **Tags:** EIP Microwave, Frequency Counter, Manufacturers, Other Equipment, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 262.50 USD | In stock |
| NIST Traceable with Full Data | 300.00 USD | In stock |
| ISO IEC 17025 Accredited | 337.50 USD | In stock |

## Images

- 548A EIP Microwave Frequency Counter Used

---

> Source: [ValueTronics](https://valuetronics.com/products/548a-eip-microwave-frequency-counter-used)
> Updated: 2026-05-21