| Model # | Freg. Range MHz | Atten.
        Range/Steps | Atten. Accuracy | VSWR | Insertion Loss | DC Control Mate Connector
        Part # | Unit Price
        1-9 pcs | 
    
      | HD13161 | 400-2200 | 0-63.5 dB/
        .5,1,2,4,8,
        16,&32 dB | +/- .25 dB .5,1,2,4,8 dB
        +/-.35 dB 16 & 32 dB
        Accumulated error +/- .5 dB or 2% of Programmed | 1.5:1 Max | 2.5 dB to 1000 MHz
        4.0 dB to 2200 MHz | HD3793-5305 | $ 799.00 | 
    
      | HD13162 | 400-2200 |  0-127 dB/1,2,4,8,
        16,32,&64
        dB |  +/- .25 dB .5,1,2,4,8 dB+/-.35 dB 16 & 32 dB
        Accumulated error +/- .5 dB or 2% of Programmed | 1.5:1 Max |  2.5 dB to 1000 MHz4.0 dB to 2200 MHz | HD3793-5305 | $ 799.00 |