For sale: One Ten-Tec #285, 500 Hz 6.3 Mhz IF, CW filter and one #282, 250 Hz 6.3 Mhz IF, CW filter. Used in a Corsair II, but fit other Ten-Tec rigs with 6.3 Mhz IF's, including Omni and Delta. Price: $60 each, plus shipping. Contact me by e-mail for purchase or additional information. Thanks. Phil, N3ZP