Trango Broadband TrangoLINK-45TM - Manual (Page 9)

Overview ARQ
Trango Broadband Wireless — TrangoLINK-45 page 9
ARQ
Another key advantage of the TrangoLINK-45 platform is its Automatic Repeat Request (ARQ) transmission correction
scheme. The ARQ algorithm detects packet loss due to fading and interference conditions and requests the remote radio
to re-transmit specific packets.
Dual Polarity Antenna
TrangoLINK-45 radios feature built-in dual polarity antenna functionality. Users may select either horizontal or
vertical antenna polarity through the unit’s software. The feature of selecting antenna polarity provides greater spectral
flexibility and ability to mitigate interference.