BTS. 1.3 INTER BAND HARD HAND-OFF: The BTS shall be able to support band to band hard hand-off. Such a hand-off must support a hand-off between any combination of bands A-F of the FCC allocated PCS spectrum. When such hand-offs are inter-vendor they shall be supported to the extent that appropriate standards exist.
BTS. 2.1 HARDWARE: D.
BTS. 2.1.1 Growth pattern to accommodate multiple carriers: The Owner requires that the PCS CDMA macro cellular product (both indoor and outdoor) grow to accommodate at least 6 CDMA 1.25 carriers for each 3 sector site. The growth from one carrier to 6 carriers can be achieved by adding additional bays to an existing initial bay. The growth hardware must include whatever cabling, combining, amplification, and duplexing is needed to provide for additional carriers.
BTS. 2.2.1 Load balancing during origination and termination: The system shall implement a function which will allocate originations and terminations across the available CDMA carriers. Allocation is to be based upon the available capacity in each sector.
BTS. 2.2.2 Load balancing for a call in process: For the purpose of executing hand-offs, the system shall have the ability to move users between carriers during an active call on a dynamic basis. This will be done when the traffic on any particular channel exceeds the designed loading objectives and a user or users must be moved to another, less utilized frequency.
BTS. 3.2 ABILITY TO PERFORM T1 OR OTHER TRANSMISSION LOOP BACK REMOTELY: The BTS / MSC must have the ability to perform T1 loop backs remotely from the MSC. The Vendor and the Owner shall mutually agree to dates and requirements for transmission interfaces to have loopback that the BTS may support.
BTS. 4.1 OUTDOOR CABINETS: The BTS shall meet all environmental and physical requirements of Bellcore TA-NWT-000487, "Generic Requirements For Electronic Equipment Cabinets, Issue 2-June 1993" and NEMA UL-50, Type 3R. The exception to TA-NWT-000487 is the amount of battery back-up supported. UL certification is required.
BTS. 4.2 ALTITUDE: All BTS equipment specifications outlined in this exhibit shall be maintained for altitude ranges from 0 to 10,000 ft.
BTS. 4.6 EMI: Emission levels must meet FCC part 24, "Radiated and conducted Emissions for Cellular Telephone Systems" and Bellcore GR-1089-CORE Section 3.
BTS. 4.9 60 HZ INDUCTION EFFECTS: The CDMA BTS transmission facility interface shall meet the appropriate "60 Hz Effects" of TR-NWT-00499.
