single directional couplers-龙8app登录

▼ dc-18ghz, broad bandwidth ▼ input power up to 4000w ▼ air line,microstripline,stripline structure choice ▼ low loss, high reliability ▼ rohs compliance ▼ custom designs available. directional couplers are used to supervise and control transmitter's output power and output spectrum, they are also taken as a power meter together with detector or level indicator.




no. model number average power(w) frequency range(ghz) ins. loss(db) coupling value(db) directivity(db) mainline vswr connector type picture
 1  dto-6-16  0.3  0.01-6  ≤2.4  16±1.2  ≥15  ≤1.50  n   
 2  dto-600/3900-40h  150  0.6-3.9  ≤0.5  30±1.5  ≥18  ≤1.20  n   
 3  dto-600/2700-xxh  400  0.6-2.7  ≤0.3  20-40  ≥20  ≤1.20  n   
 4  dto serial-1  10-4000  0.1-3.0  ≤1.2  10-40  ≥20  ≤1.25  n   
 5  dto serial-2  10-4000  0.8-12.4  ≤1.2  10-50  ≥10  ≤1.40  n,sma , 5028,5035,5016,tnc   
 6  dto-0-24  100  0.1-0.4  ≤0.5  24±1.5  ≥20  ≤1.20  sma   
 7  dto-600/3900-40  150  0.6-3.9  ≤0.5  40±1.5  ≥18  ≤1.20  n   
 8  dto-470/860-50h  500  0.47-0.86  ≤0.3  50±0.5  ≥20  ≤1.15  7/16   
 9  dto-600/2700-xx  400  0.6-2.7  ≤0.3  20-40  ≥20  ≤1.20  n   
 10  dto-600/3000-xx  200  0.6-3  ≤1.1  10-20  ≥20  ≤1.25  n   
 11  dto-5-xx  500  8  ≤0.4  20-30  ≥18  ≤1.25  n(m,f);sma(f)/n(f)   
 12    50  0.8-3.5  ≤1.20  6-40  ≥20  ≤1.20  sma  
 13  dto-800/3500-xx  400  0.8-3.5  ≤0.4  20-40  ≥18  ≤1.20  n   
 14  ea-dto-3g  20  0.8-2.5  ≤2.2  5-30  ≥18  ≤1.25  n   
 15  la-dto  50-200  0.8-6  ≤2.3  6-30  ≥18  ≤1.30  n,sma   
 16  dto-300-18  300  4-18  ≤0.9  30-40  ≥6  ≤1.4  n(m,f);sma(f)/n(f)   
 17  dto-0-43  300  0.03-0.09  ≤0.3  40±1.0  ≥20  ≤1.20  n   
 18  high frequency directional couplers  20  0.38-26.5  0.8-2.9    10-20  1.25-1.70     
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