# 1 - Collins 70E1-MW Delay-linearity test signal generator # 2 - " 70E2-MW " " " " analizer Each 11x7x8", 12 lbs housed in seamless metal case with lid. Solid state w/AC supply. The above were used to service UHF networks. Both are in new condition with manual copy. Thanks Joe Orgnero VE7LBI