FOR SALEĀTen glue-on radio transmitters, model
A2426 by Advanced Telemetry Systems. Specs: 0.6g
mass, 5 inch antenna, 40 ppm, 148-152 mHZ
frequency range, 21 day battery life. Useful for
birds 20g and up. Custom manufactured August 2009
for $140 ea. For sale for $40 ea. Contact C. SEEWAGEN (PH: 917-532-1303).