Diplexer, VHF/UHF and TETRA Injector for Cellular and 700/800 MHz DAS, 80-520 / 694-2700 MHz, 100/120W, -161dBc, N-Type Connectors, IP67
BK-24N
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The BK-24 diplexer adds FM, VHF, UHF and TETRA public safety radio to a distributed antenna system that already carries 700/800 MHz public safety and commercial cellular. The 80–520 MHz port combines the land mobile radio signal onto a shared feed with everything from 694 to 2700 MHz, including P25, FirstNet Band 14 and LTE/5G, so the building or site needs only one cable and antenna network. High port isolation, low insertion loss and low-PIM construction protect both systems’ performance, and the IP67 housing suits it to equipment rooms, rooftops and tunnels.
Please see the Product Change Notice effective September 30, 2026
- Adds VHF, UHF and TETRA radio to an existing cellular or 700/800 MHz DAS without new cable runs
- 80–520 MHz LMR port; 694–2700 MHz port carries 700/800 MHz P25, FirstNet Band 14 and cellular
- 100W (FM-VHF-UHF) / 120W (694-2700 MHz)
- Low Insertion loss
- High Isolation
- Guaranteed Low PIM
- IP67 rated for outdoor, rooftop, tunnel, and indoor installations
- RoHS
| Frequency: | ||
| Port P1: | 80 – 520 MHz | |
| Port P2: | 694 – 2700 MHz | |
| Power: | ||
| P1 | 100W avg., 3kW peak | |
| P2 | 120W avg., 3kW peak | |
| Return Loss: | 17 dB min. | |
| Isolation: | ||
| Port P1: | >50 dB | |
| Port P2: | >40 dB @ 694-800 MHz | |
| >50 dB @ 800-2500 MHz | ||
| >30 dB @ 2500-2700 MHz | ||
| PIM: | -161 dBc (-118 dBm) min.
(Test with 2x 1900MHz, +43 dBm tones @ ambient |
|
| Connectors: | N-type (f) | |
| Ingress Protection: | IP67 | |