- High power base station band-pass/band-reject filters for the 380 – 470 MHz range.
- The use of large ø250 mm cavities means a high Q, resulting in a very narrow pass/reject spacing.
- 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.
Pass/Reject FiltersBPBR 70/...-250
Band-Pass/Band-Reject Filters for the 450 MHz Band
Description
Specifications
| Electrical | ||||
|---|---|---|---|---|
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
| Mechanical | ||||
|---|---|---|---|---|
|
||||
|
||||
|
||||
| Environmental | |||
|---|---|---|---|
|
|||
|
|||
Ordering Designations
| Model | Product No. | |
|---|---|---|
| BPBR 70/1-250 | 200001400 | |
| BPBR 70/2-250 | 200001398 | |
| BPBR 70/3-250 | 200001408 |
Typical Response curves
Figure 1
Figure 2
Figure 3
Related products
Duplex Filters
Amphenol Procoms collection of Duplex Filters for VHF and UHF PMR/DMR radio systems covers low and high power version in many size variations. Learn more.
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.
