User Manual

ALLGON SYSTEM AB - Proprietary
Technical Specification for PCS Tower Top Power Amplifier [Allgon 9256]
Preliminary
-
Subjected
to change without notice
Rev.pA0
File: 93651
Page 16 (19) 29 Mar 00
4.2.1 BTS Connector
7/16 Female
4.2.2 ANT Connector
7/16 Female
4.2.3 Earthing
Earthing stud: M8 x 15mm
4.2.4 DC Connector (option 2)
Optional DC connector for separate DC, see 2.2
Type: Binder series 623 , 6 poles, male
4.2.5 Alarm Connector (option 3)
Optional alarm connector, see 2.2
Type: Binder series 623 , 12 poles, male
4.2.6 Power ON LED
Optional LED, indicating POWER ON
Color: Green
4.3 M
OUNTING
NOTE: DC power must be connected to the TTPA within one day after mounting to prevent
damage due to moisture.
4.3.1 Mounting method
The TTPA is equipped with a pole clamping unit. This enables the installation personnel to first
install the relatively light mast clamp, and then easily hook on the actual amplifier. This feature
reduces the risk of accidents during installation.
! Pole mounting with clamps. Pole diameter: 50 - 120 mm
! Wall mounting by means of mounting plate.
4.3.2 Mounting Time
The unit is designed to be easily mounted by normally skilled installation personnel in less than
20 minutes. (Not including commissioning )
4.3.3 Mounting Requirements
! The unit must have non obstructed free air to a distance of 0.5m from TOP and BOTTOM
sides, and 0.2 m from all other sides, except BACK side.
! Mounting angle: Vertically ±10° (Applies to completed mounting, TTPA in operation)
4.3.4 MTTR
Less than 15 min (excluding commissioning )