Description AIRCOM model 19( )0( ) variable couplers are waveguide variable directional couplers employing three short slot hybrids. They are capable of handling high power. The output signal may be continuously adjusted to produce any desired power division from 0 to at least 25 DB down. Power division is adjusted by means of a countinuously variable phase shifter between input and output hybrids. Pressurized units for higher power applications will be quoted on request. Maximum VSWR is 1.25. Finish is silver plate with gray hammertone on external non-working surfaces.

 

MODEL #	FREQ. RANGE	WAVEGUIDE WR/RG	FLANGES	OVERALL LENGTH
119(L)01 119(L)02	1.250-1.400 1.350-1.550	650/69 650/69	417A 417A	60 60
119(LS)01 119(LS)02 119(LS)03	1.700-2.000 2.000-2.300 2.300-2.600	430/104 430/104 430/104	435A 435A 435A	46 46 46
119(S)01 119(S)02 119(S)03	2.660-2.990 2.990-3.440 3.440-3.950	284/48 284/48 284/48	53 53 53	38 38 38
119(229)01	3.700-4.200	229	CMR229	34
119(C)01 119(C)02 119(C)03	3.950-4.500 4.500-5.150 5.200-5.900	187/49 187/49 187/49	149A 149A 149A	27 27 27
119(159)01	5.900-6.500	159	CMR159	24
119(XC)01 119(XC)02 119(XC)03 119(XC)04	5.400-5.900 5.900-6.500 6.000-7.000 7.150-8.200	137/50 137/50 137/50 137/50	344 344 344 344	19 19 19 19
119(BL)01 119(BL)02 119(BL)03	7.500-8.500 8.500-9.600 8.800-10.25	112/51 112/51 112/51	51 51 51	14 14 14
119(X)01 119(X)02 119(X)03	8.500-9.600 9.400-10.80 10.50-11.90	90/52 90/52 90/52	39 39 39	11 11 11
119(75)01	10.50-11.90	75	WR75	10
119(KU)01 119(KU)02 119(KU)03	12.40-14.00 13.50-15.60 15.00-17.00	62/91 62/91 62/91	419 419 419	8 8 8
119(51)01 119(51)02	16.00-17.00 17.35-19.65	51 51	WR51 WR51	8 8
119(K)01 119(K)02	23.00-25.50 19.30-20.30	42/53 42/53	595 595	7 7
119(KA)01 119(KA)02	34.00-36.00 36.00-37.00	28/96 28/96	599 599	5 5
119(W)01	68.00-72.00	15/98	385	5