Wireless transceiver having a high gain antenna arrangement

A wireless transceiver for a wireless communication network, the wireless

• transceiver having an offset Gregorian antenna arrangement comprising:
• a primary reflector dish;
• a secondary reflector;
• a support body configured to support the primary reflector dish;
• a planar array of antenna elements arranged as a feed for transmitting radio frequency signals to the secondary reflector and/or for receiving radio frequency signals from the secondary reflector;
• and
• a conductive support block configured to support the planar array of antenna elements,
• wherein the conductive support block is formed as a first end of a feed support member, the feed support member being directly connected, at an end opposite the first end, to the support body,
• wherein the support body comprises an aperture having an axis parallel to the direction of a radiofrequency main beam which the Gregorian antenna arrangement is configured to form, the aperture providing a line of sight along the axis, and
• wherein the aperture is configured to accept a hollow tube and to hold the hollow tube in alignment with the aperture, whereby to allow visual alignment of the offset Gregorian antenna arrangement with a radio station of the wireless communication network.