REPRESENTATIVE RAMJET ENGINES (from Jane's)

        Table C2, Available Data on Some Existing Ramjets
                                                               Mach
Model #        Weight   Dia    Thrust       Altitude   Mach    Range

Sirius I                25 in               75,000 ft          1.3-2.7
Sirius II      375 lbm  25 in  13,225 lbf      S/L        2      2-4
                                2,425 lbf   50,000 ft    2.5
Sirius III                                                     0.9-1.5
Nord Vega               25 in   1,390 lbf   82,000 ft            4-5
                                2,450 lbf   50,000 ft    2.5
MA210-XAA       70 lbm  15 in     660 lbf      S/L       0.9   0.7-1.5
MA212-XAA       77 lbm  15 in   1,360 lbf   40,000 ft    2.5   1-2.5
RJ-43-MA-1
RJ-43-MA-3     485 lbm  28 in  11,500 lbf      S/L
RJ-43-MA-5
RJ-43-MA7                      12,000 lbf  100,000 ft     4   4.3
RJ-43-MA-11
RJ-59-MA1
Firebrand
ASALM
LASRM
ALVR                                                     2.5
Talos          40k hp   18 in