Chapter 7: PTP 820C HP Detailed Configurations Description
AFR 1+0 Hub Site
Page 7-75
AFR 1+0 Hub Site
In an AFR 1+0 configuration, a Multicore PTP 820C HP unit is deployed at the hub site and two PTP 820C
HP or PTP 820C HP units are deployed in two tail sites.
The hub site utilizes a single PTP 820C HP unit with two radio carriers. Each carrier is in a link, via its own
directional antenna, with a tail site that consists of a PTP 820C HP or PTP 820S unit.
Note
The links should be located so as to ensure that the two radio paths do not cross.
The tail site unit is installed as a simple 1+0 configuration.
The hub site unit is installed as a remote mount configuration in which two flexible waveguides are used
to connect the two Remote Mount Adaptor ports to an antenna. This chapter describes a hub site
installation.
For standard interface antennas (six feet and larger), no OMT and no Circ./Circ. Adaptor are used, and
the flexible waveguides are connected directly to the antenna flanges. For instructions how to connect
the waveguides to the antenna flanges, refer to the antenna vendor's documentation.
List of Items
Item
Description
Quantity
Model
1
PTP 820C HP Radios
1
2
PTP 820C HP Diplexer
Units
1
See
3
Flexible Waveguide Kit
2
4
PTP 820C HP DC POLE
MOUNT KIT
1
5
Adaptor Remote Mount
Kit
1
6
Circ./Circ. Adaptor
1
Per Antenna Vendor. Not
used for standard interface
antennas (six feet and
larger).
Required Tools
•
Metric offset hexagon key set