The new Collins HFS-2200, an aeronautical HF direct-sampling SDR transceiver, uses the same LTC2208 ADC as the IC-7610. 73 - Mac, K2GKK/5 Since 30 Nov 1953 k2gkk hotmail com Oklahoma City, OK USAF & FAA, Retired Icom - Since 1972 (IC-21 was first one) 405-642-7337