Repeater Name Transmit Freq Offset Offset Direction Mode Tone Mode CTCSS
GB3MH – W Sussex 145.625 600kHz Minus FM T Sql 88.5
GB3SC – Bournemouth 145.625 600kHz Minus FM T Sql 71.9
GB7CM – Corfe Mullen 145.7 600kHz Minus FM T Sql 71.9
GB3DA – Danbury 145.725 – Simplex FM T Sql 110.9
GB3SN – Alton 145.725 600kHz Minus FM T Sql 71.9
GB3DR – Dorces 145.7375 600kHz Minus FM T Sql 71.9
GB3AL – Amersham 145.7375 600kHz Minus FM T Sql 77
GB3JB – Wilts 145.7875 600kHz Minus FM T Sql 103.5
GB3CC 430.9625 7.6Mhz Plus FM T Sql 88.5
GB3IW – IOW 433.225 1.6Mhz Plus FM T Sql 71.9
GB3HR – Harrow 433.35 1.6Mhz Plus FM T Sql 82.5
GB3FN – Farn 433.375 1.6Mhz Plus FM T Sql 82.5
GB3SZ – Bournemouth 433.375 1.6Mhz Plus FM T Sql 71.9
GB7MT – Southampton 439.575 9.0Mhz Minus C4FM None 67
GB7PO – Portsmouth 439.7375 9.0Mhz Minus C4FM None 67
GB7SX – Bognor 439.775 9.0Mhz Minus C4FM None 67
GB7CM – Digital 145.7 600kHz Minus C4FM None 67
GB7RY – Rye 430.95 7.6Mhz Plus C4FM None 67
GB3DT 433.000 1.6Mhz Plus C4FM None 71.9

GB3IW

The repeater is currently offline. Paul G4IKI has decided to pass the repeater on and the IOWRS has stepped up to take it on. Ofcom were a bit previous with there shutting it down but it will be back from a new location very soon. The paperwork is off for the NOV to be assigned to the clubs new chair, Steve M0RQD.

Island amateurs are immensely proud of their repeater.   There has been an island UHF repeater for many years but people and sites come and go, and for a long time GB3IW was silent.  Our new facility is almost entirely due to Paul G4IKI , the keeper,  who has designed, built and maintains the apparatus.   GB3IW enjoys the luxury of mains power and a very elevated site on Ventnor Down.   IO90jo

Output power is 25W to 4 stacked folded dipoles.  The receive antenna is separate – a vertical 6dBd mounted above.  Sensitivity is excellent with a 30dB LNA on the front end with a set of home-brew cavity notch filters. The frequencies to use – you  listen on 433.225 MHz  and transmit on 434.825 MHz.  CTCSS is  71.9 Hz .   The service area is impressive, and users can help our research by including their rough location when calling in

 

Regular users might like to show their appreciation of the repeater by contributing to the upkeep. Â