- High power base station band-reject filters for the 66 – 88 MHz range.
- The use of large ø250 mm cavities means a high Q, resulting in a very narrow notch bandwidth.
- The large dimensions also mean a high power rating.
- Unloaded Q of a single cavity is approx. 8000.
- High frequency stability on temperature and power.
- 19” mounting brackets are available as an option.
Description
Specifications
| Electrical | ||||
|---|---|---|---|---|
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
| Mechanical | ||||
|---|---|---|---|---|
|
||||
|
||||
|
||||
| Environmental | |||
|---|---|---|---|
|
|||
|
|||
Ordering Designations
| Model | Product No. | |
|---|---|---|
| BRF 4/1-250 | 200001923 | |
| BRF 4/2-250 | 200001924 | |
| BRF 4/3-250 | 200001212 |
Related products
Band Pass Filters
Amphenol Procom’s Band Pass Filters secure VHF and UHF radio systems against any kind of RF noise. All Filters are tested and tuned. Learn more here.
High Pass Filters
High Pass Filters by Amphenol Procom are highly used for protection of PMR, DMR and LMR radio against high power television or FM broadcast radio systems.
Low Pass Filters
In Amphenol Procoms Low Pass Filters the spectrum of pass band are from 0-2100 MHz and stop band from 138 MHz to 12.4 GHz. View our products line here.
Mounting Kits for Filters
Amphenol Procom provides Mounting Kits for a wide range of Multiplexers and Duplex Filters with repeater. Learn more of our product line here.