Single hybrid combiner, 3×3, 617–5925 MHz, 3x300W, -161 dBc PIM, IP67, 1RU rackmount
CM-680E-1R
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The Microlab CM-680E-1R is a 3×3 hybrid combiner in a 1RU, 19″ rackmount tray, built for the MCC300 Series™ modular POI and other ultra-wideband neutral host deployments. It covers 617 to 5,925 MHz, so one combiner handles everything from low band through C-Band and CBRS. It’s most often used to combine up to three wireless carriers onto multiple antenna feeds or distribution cables, which makes it a natural fit for three-WSP SISO systems.
Each port is rated for 300W average. VSWR and isolation are optimized, and PIM is guaranteed low at -161 dBc, tested with two +43 dBm tones. The IP67-rated housing groups the 4.3-10 input and output connectors separately for easy connection.
- 3×3 hybrid combiner in a 1RU, 19″ rackmount tray
- Ultra-wideband 617–5,925 MHz
- 300W average per port
- Guaranteed low PIM: -161 dBc (-118 dBm) min.
- Isolation of 20 dB min.
- Return loss of 17.7 dB min. (617–4200 MHz) and 16.5 dB min. (4200–5925 MHz)
- IP67 rated, -35°C to +65°C
- 4.3-10 (f) connectors
- 19 x 4.41 x 1.73 in; 4.96 lb [2.25 kg]
Frequency: 617-5925 MHz
PIM: -161 dBc (-118 dBm) min.
Power: 300W per port
Impedance: 50W nom.
Environment: -35°C to +65°C, IP67
Connectors: 4.3-10 Triplate (f)
Rack Size: 1RU
Dimensions: 19 x 4.41 x 1.73 in
Weight: 4.96 lbs (2.25 kg)