# TR501 Tektronix Tracking Generator Used

**Additional Features:**

The TR501 is a two-wide unit compatible with the Tek TM500-Series Power Modular.  
Sweep rates are controlled with the Spectrum Analyzer and the output level is controlled from the Tracking Generator.  
  
For later expansion of the system, a TM503 Mainframe is recommended which allows for the addition of a DC-Series Frequency Counter Module for direct measurement of the center frequency.  
When used as a CW source, the TR501/7L12 system has a 200 Hz stability increasing overall system dynamic range to over 100 dB.  
Allows swept frequency tests from 100 kHz to 1.8 GHz to be made with a 7L12 Analyzer.

## Details

- **Price:** 0.0 USD
- **Vendor:** Tektronix
- **Type:** Track Gen
- **Tags:** Manufacturers, product_manual_group_1, Product_used, Signal Generators, Tektronix, Tracking

## Variants

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

## Images

- TR501 Tektronix Tracking Generator Used

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> Source: [ValueTronics](https://valuetronics.com/products/tr501-tektronix-tracking-generator-used)
> Updated: 2026-05-21