http://cgi.ebay.com/ws/eBayISAPI.dll...m=261037171827
F&L FALCONRY (OR DOG) TRACKING TELEMETRY RECEIVER
WORKS WITH ALL MARSHALL AND MERLIN TRANMITTERS IN THE 216.XXXX MHz BAND
I am the 2nd owner and I just had the receiver serviced and aligned. It is in PERFECT working condition.