User Guide: PTP 600 Series
Wireless specifications
phn-0896_012v000
Jul 2010
4-33
Table 4-27 PTP 54600 RF specifications
Radio Technology
Specification
RF Band
5.470-5.725 GHz
Channel Selection
By dynamic frequency control and manual intervention
Automatic detection on start-up and continual adaptation to
avoid interference.
Dynamic Frequency Control
Initial capture 10-15 sec. Out of service on interference 100
ms.
Channel size
5, 10, 15 and 30 MHz
Manual Power Control
Maximum power can be controlled lower than the power
limits shown above in order to control interference to other
users of the band.
Receiver Noise Figure
Typically 6 dB
Integrated Antenna Type/Gain
Integrated flat plate antenna; 23dBi
External Antenna Gain
Depends on feeder losses, see
Regulatory issues with
connectorized units
on page
4-94
.
Antenna Beamwidth
8 Degrees
Max Path Loss
169 dB (5 MHz channel, integrated antenna)
Duplex Scheme
Symmetric fixed, asymmetric fixed or adaptive TDD
Range
125 miles (200km) optical Line-of-Sight
6 miles (10km) non-Line-of-Sight
Over-the-Air Encryption
Proprietary scrambling mechanism.
Weather Sensitivity
Sensitivity at higher modes may be reduced during high
winds through trees due to Adaptive Modulation Threshold
changes
Error Correction
FEC
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