Jim: If you do not find one check on the Hallicrafters Ref or their website. 73 Tony ANTHONY W. (Tony) DePrato WA4JQS CALLS HELD: WA4JQS/ZS1, WA4JQS/KC4, WA4JQS/4K1 ZD8JQS, V31SS, VP8BZL, VP8SSI, 3Y0PI