Task 7: Configuring wireless int erface
Chapt er 6: Configurat ion and alignm ent
6- 68
phn- 2513_004v000 ( Oct 2012)
At t r ibu t e
M e a n in g
RFU Receive
Branching Unit Loss
Only displayed when RFU Installation Platform is set to ‘IRFU-
HP’.
The receiver branching unit loss between the IRFU waveguide
port and the transceiver.
RFU Transmit
Branching Unit Loss
Only displayed when RFU Installation Platform is set to ‘IRFU-
HP’.
The transmitter branching unit loss between the transceiver
and IRFU waveguide port.
Antenna
Antenna Gain
The gain (dBi) of the main antenna.
RF Feeder Loss
The loss (dB) in the feeder (waveguide) between the RFU and
antenna, including loss of couplers. This should be zero for a
direct mount configuration with no coupler. Waveguide
specifications are provided in
on page
Diverse Antenna Gain
Only displayed when RFU Installation Platform is set to ‘IRFU-
HP’ and RFU Branching Configuration is set to
‘RFU 1+1 Tx MHSB / Rx SD’.
The gain (dBi) of the diverse antenna.
Diverse RF Feeder Loss Only displayed when RFU Installation Platform is set to ‘IRFU-
HP’ and RFU Branching Configuration is set to
‘RFU 1+1 Tx MHSB / Rx SD’.
The loss (dB) in the feeder (waveguide) between the IRFU and
diverse antenna.
IF Cable
IF Cable Length
The total length of the IF cable from the RFU to the CMU in
meters or feet as appropriate. The maximum permitted length
is 190 meters (620 ft) for standard IF cable.
If the IF cable length is between 190 and 300 meters (620
ft and 980 ft), contact Technical Support.
The units can be changed using the Properties web page.
Modem
Summary of Contents for PTP 800 Series
Page 1: ...Cambium PTP 800 Series User Guide System Release 800 05 02 ...
Page 40: ...Licensing requirements About This User Guide 10 phn 2513_004v000 Oct 2012 ...
Page 232: ...Limit of liability Chapter 3 Legal information 3 22 phn 2513_004v000 Oct 2012 ...
Page 322: ...Radiation hazard assessm ent Chapter 4 Reference information 4 90 phn 2513_004v000 Oct 2012 ...
Page 428: ...Replacing IRFU components Chapter 5 Installation 5 106 phn 2513_004v000 Oct 2012 ...
Page 630: ...Using recovery mode Chapter 7 Operation 7 78 phn 2513_004v000 Oct 2012 ...