Yip andy thats the english version with a gain antenna for 433mhz...try getting one for 315mhz the american version..even japs wont risk posting one!!!
Good news with the adapted yellow depthfinder in the first post, results are and witnessed by two bailiffs..one the head bailiff...it easily reached 280 yards and before someone shouts ..How do you know?.......first sent it out over my furthest swim to see if any depth alterations...first rod 40 yards out..7n1/2 foot..bob on.
2nd rod another 20`sh yards out 13 foot and a sudden drop from 11..that`ll do for my 2nd.
3rd rod 75 yards out ,approx half way-16.5 foot-..148 yards right across-google earthed previous!
left boat to float about whilst i casted my rods using the boat as a marker.
Once all set and a few gatfulls of boilies laid,thought i`d have a play...furthest bank...148 yards and reading bob on.
bailiff came and checked my permit and he was heading for the hut..furtest point from me,so i asked him if he would take my consul and see if it`d still work from there as my batt was getting low now..he did and i could see his thumbs up from the cabin whilst the boat was playing around in my margin..spot on and he filled me in with all the goings on when he had a brew and walked back my way..thats 190 yards google earthed!
Later on i was thinking,wish i`d tried the full length of the lake now,when another bailiff turned up to see my permit and i told him what steve had done for me and he said,why not try it now..so off we went...found an hole with a 6 foot ledge in 27 ft of water near a margin at the dam wall..left the boat there and walked to the other end..broke up whilst going through trees but back in line of site..full signal retrieved ...lovely...283 yards and i recon it`d gone another 100 ..easy!
RESULT!!!