The BBT-0660CL0306H2 is a wideband 2T2R ceiling antenna designed for indoor DAS wireless coverage. Supporting 617-6000 MHz, this 2x2 MIMO omnidirectional antenna provides continuous coverage for 4G, 5G, and WiFi networks. BBT ANTENNAS manufactures ceiling antennas for telecom projects and offers private-label OEM production for global antenna brands.
2x2 MIMO Indoor Coverage Performance
Engineered for high-density environments, this DAS ceiling antenna delivers up to 6 dBi gain in the upper frequency bands (4900-6000 MHz) and maintains a stable VSWR of ≤1.8 across all supported frequencies. The dual horizontal polarization ensures effective signal distribution in multi-path indoor settings, such as office buildings, shopping centers, and transportation hubs. Port-to-port isolation exceeds 23 dB in higher frequencies, ensuring clean signal separation for MIMO applications.
OEM and Custom Manufacturing
We provide contract manufacturing services for distributors and antenna brands. As a direct factory, we control the entire production process from RF design to final assembly. This 2x2 MIMO ceiling antenna is ready for bulk orders and can be customized with specific connectors, cable lengths, or branded radomes to meet your private-label requirements.
Technical Specifications
| Electrical | ||||
| Model Number | BBT-0660CL0306H2 | |||
| Frequency Range | 617-960MHz | 1710-2700MHz | 3300-4200MHz | 4900-6000MHz |
| Polarization Type | Horizontal×2 | |||
| Gain | 3dBi | 4.5dBi | 5.5dBi | 6dBi |
| 3dB Beam-Width. H-Plan | 360° | |||
| 3dB Beam-Width. E-Plan | 60° | 50° | 35° | 30° |
| VSWR | ≤1.8 | ≤1.8 | ≤1.8 | ≤1.8 |
| Port to Port Isolation | ≥16dB | ≥20dB | ≥23dB | ≥23dB |
| Intermodulation IM3(2*43dBmcarrier) | ≤-150dBc | |||
| Input Impedance | 50Ω | |||
| Max Input Power | 50W | |||
| Mechanical | ||||
| Connector Type | 2×4.3-10-Female | |||
| Cable | SFF-50-3 | |||
| Cable length | 25cm | |||
| Dimensions H*W*D (mm) | Φ280*18(mm) | |||
| Radome Material | ABS | |||
| Radome color | White | |||
| Operating Temperature Range | -40ºC/+60ºC | |||
Product Video
Watch our production and testing process for indoor antennas.
Frequently Asked Questions
What is a 2T2R ceiling antenna used for?
A 2T2R (two transmit, two receive) ceiling antenna is used in indoor Distributed Antenna Systems (DAS) to provide 2x2 MIMO coverage. It distributes cellular or WiFi signals evenly throughout large indoor spaces like offices, airports, and commercial buildings.
What frequency bands does the BBT-0660CL0306H2 support?
This model supports ultra-wideband frequencies from 617 MHz to 6000 MHz. This covers 4G LTE, sub-6GHz 5G networks, and major WiFi bands, making it a versatile choice for modern indoor wireless deployments.
Does BBT ANTENNAS offer OEM manufacturing for this antenna?
Yes, we provide full OEM and ODM services. Antenna brands and distributors can order this 2T2R ceiling antenna with private labeling, custom connector configurations, and specific cable lengths.
What connectors are included on this ceiling antenna?
The standard configuration features two 4.3-10 Female connectors attached to 25cm of SFF-50-3 cable. The 4.3-10 connector standard provides excellent PIM performance for 5G applications.
Is the radome suitable for commercial environments?
The antenna features a white ABS radome with a low-profile design (Φ280*18 mm). It blends seamlessly into typical commercial ceilings while protecting the internal radiating elements.
Ready to source reliable indoor coverage solutions? We support large-scale telecom projects and private-label distribution.
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