Typical Response curves
PRO-BPF 451-466-LP
Band-Pass Filter for the LTE band 451 - 466 MHz
Description
Interference originating from DVB-T transmitters can often lead to saturation of LTE450 receivers disrupting communication reception and reducing radio coverage.
The new mast mountable bandpass filter, PRO-BPF 451-466-LP is designed to suppress high power signals, effectively mitigating interference, and elevating the performance of LTE450 communications. Covering LTE bands 31 and 72.
Key Features:
- PRO-BPF 451-466-LP (Low Pim) is a robust high performance UHF 450 MHz band-pass filter for mounting e.g. in base station masts.
- It is highly used for protecting the recieving side of a LTE radio system or other DMR systems from high power out of band interference occuring from e.g. DVB-T systems or others.
- PRO-BPF 451-466-LP is PIM rated to -150 dBc @ 2 x 20 W (2 x 43 dBm).
- The Band-Pass Filter is built into a IP67 proof enclosure for wall mounting or it can be mounted on masts or pylones. See the Mechanical designation.
- Covers LTE450 band 31 and 72 (451 – 466 MHz)
- Mast mountable – brackets and metal strips included for mounting.
Specification
| Electrical | |
| Model | PRO-BPF 451-466-LP |
|---|---|
| Frequency | 451 – 466 MHz |
| Max. Input Power | 50 W |
| Insertion Loss | ≤ 1.0 dB |
| Impedance | 50 Ω |
| Reject Attenuation | ≤ 40 dB@ 400 – 430 MHz ≤ 40 dB@ 470 – 695 MHz |
| VSWR | < 1.3:1 (Return Loss ≤ 18 dB) |
| Bandwidth | 15 MHz |
| Passive Intermodulation | ≤ -150 dBc (@ 2 x 20 W) |
| Environmental | |
| Operating temperature range | -30 °C to +60 °C |
|---|---|
| Temp. drift | ± 0.5 MHz |
| Ingress Protection | IP 67 |
| Mechanical | |
| Connection(s) | 4.3-10(f) |
|---|---|
| Colour | Light Grey |
| Historic Brand | Amphenol Procom |
| Dimensions | 312 x 110 x 97 mm / 12.28 x 4.33 x 3.82 in. |
| Weight | Approx. 2.2 kg / 4.85 lb. |
| Mounting Bracket | Stainless Steel bracket wall mounted or mounted on poles ø50 – ø90 mm |
Ordering Codes
| Model | Product No. |
|---|---|
| Band-Pass Filter for the LTE band 451 – 466 MHz | 200002953 |
Additional Information
Outline Drawing
All dimensions are given in mm [in.]
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-27
Version 1