ALLIED SIGNAL AT-550 ANTENNA • FOR SALE • P/N: 121-017850-01 (VHF) 9.5" Tunable Ant. White. 30~400 & 400~1220MHz. BNC Conn. CofC. Warranty. • Contact Ray Testa - TESTA ENTERPRISES , Owner - located Pinehurst, NC 28374-6714 United States • Telephone: ---------- • Fax: ---------- • Posted March 9, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad