BPF 3/…-200
Band-Pass Filters for the 130 MHz Band
Description
- High power base station band-pass filters for the 116 – 146 MHz range.
- The use of large ø200 mm cavities means a high Q,
- resulting in a very narrow passband.
- The large dimensions also mean a high power rating.
- Unloaded Q of a single cavity is better than 6000.
- High frequency stability on temperature and power.
- 19” mounting brackets are available as an option.
Specification
| Electrical | |
| Model |
BPF 3/1-200BPF 3/2-200BPF 3/3-200
|
|---|---|
| Frequency | 116 – 146 MHz |
| Max. Input Power |
350 W @ 0.5 dB IL
150 W @ 2.0 dB IL350 W @ 1.0 dB IL 150 W @ 4.0 dB IL350 W @ 1.5 dB IL 150 W @ 6.0 dB IL |
| Insertion Loss |
Adjustable 0.4 – 2.0 dBAdjustable 1.0 – 4.0 dBAdjustable 1.5 – 6.0 dB
|
| Impedance | 50 Ω |
| VSWR | < 1.5:1 |
| Environmental | |
| Frequency Stability | Approx. 1.5 ppm / °C |
|---|---|
| Operating temperature range | -30 °C to +60 °C |
| Mechanical | |
| Connection(s) | N(f) |
|---|---|
| Max. RPM | 200 (On tuning rod) |
| Historic Brand | Amphenol Procom |
| Dimensions |
ø200 x 765 mm /
ø7.87 x 30.12 in.200 x 400 x 765 mm / 7.87 x 15.75 x 30.12 in.200 x 600 x 765 mm / 7.87 x 23.62 x 30.12 in. |
| Weight |
Approx. 4.7 kg / 10.36 lb.Approx. 9.6 kg / 21.16 lb.Approx. 14.5 kg / 31.97 lb.
|
Ordering Codes
| Model | Product No. | Max. Input Power | Insertion Loss |
|---|---|---|---|
|
BPF 3/1-200 |
200001567 | 350 W @ 0.5 dB IL 150 W @ 2.0 dB IL | Adjustable 0.4 – 2.0 dB |
|
BPF 3/2-200 |
200001164 | 350 W @ 1.0 dB IL 150 W @ 4.0 dB IL | Adjustable 1.0 – 4.0 dB |
|
BPF 3/3-200 |
200001889 | 350 W @ 1.5 dB IL 150 W @ 6.0 dB IL | Adjustable 1.5 – 6.0 dB |
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-24
Version 1