Field-tested DAS components for multi-operator and VIRVE networks.
Local warehouse
Express freight in a few business days — straight to the install site if needed.
ST 625.10-aligned
All components meet or exceed the performance minimums defined in the latest guidance.
From installers, for installers
BDC is the component line Bandercom Oy, a network contractor, developed for itself. So we install what we sell.
Featured products
View all productsIntroducing the BDC 4×4 hybrid combiner

BX-HC-44-43F
1Wide 380–3800 MHz frequency range.
Covers the common in-building technologies from TETRA to the 5G mid-bands.
2Eight 4.3-10 female connectors, IEC 61169-54.
Low-PIM 4.3-10 female connectors with an internal seal. PIM ≤ −160 dBc, typical −163 dBc.
3Port-to-port isolation ≥ 28 dB.
High isolation across the whole band limits crosstalk between ports.
4Label and QR.
A clear, serial-numbered label gives the essentials at a glance. The QR code opens the model's datasheet.
5IP65, 400 W.
IP65 enclosure, 400 W average power handling. Fits a technical room, a car park or the outdoors.
- Download datasheet

Return Loss (S11) sweep on a live install.
Final inspection is a bad place to learn.
Every contractor who's been around long enough has done it — tracked down and swapped components already on the wall. We have, certainly. BDC is built to clear PIM, DTF, and every S-parameter test with comfortable margin.
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