High-performance tunable RF cavity filter manufactured by Coleman Microwave Co.
Designed for operation in the 1.8–2.0 GHz frequency range, this unit features precision mechanical tuning via a micrometer adjustment, allowing accurate frequency selection.
Includes original calibration chart for frequency vs micrometer settings.
Ideal for RF labs, telecom applications, and microwave systems.
Specifications
| Feature | Details |
|---|---|
| Brand | Coleman Microwave Co. |
| Model / P/N | 506200 |
| Type | Tunable Cavity Filter |
| Frequency Range | 1.8 – 2.0 GHz |
| Tuning | Micrometer adjustable |
| Connectors | Coaxial RF |
| Country of Manufacture | USA |
What’s Included
- 1x RF cavity filter
- Calibration chart label attached
Quantity
2 available (listing is for 1 unit)
Shipping & Payment
- Ships from: Räpina, Estonia
- Worldwide shipping available
Notes
- Untested
- Minor cosmetic wear from storage
- Sold as-is


















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