HDA040-069
HDA040-069 is Broadband Digital Attenuator manufactured by hxi.
DESCRIPTION
The HDA040-069 Digital Attenuator covers the range from DC to 40 GHz in 6-bit operation. Attenuation bit values are 0.5 d B (LSB), 1, 2, 4, 8 and 16 d B for total attenuation of 31.5 d B above the attenuator insertion loss. Low bit errors and RMS phase errors are characteristics of this attenuator. The attenuator is useful for munication systems, radars and in test equipment.
Insertion Loss (d B)
0 -5 -10 -15 -20 -25
Relative Insertion Loss vs Frequency
12 16 20 24 28 32 36 40
Frequency (GHz)
0 d B
0.5 d B
1.0 d B
2 d B
4 d B
8 d B
16 d B
12 Lancaster County Road, Harvard, Massachusetts 01451
Tel: (978) 772-7774
MMWponents@hxi.
Visit us on the web at .hxi.
FAX: (978) 772-7775
Attenuator Bias Voltage = +5 volts
Parameter
Test Conditions
Units
1 GHz
Insertion Loss (at minimum attenuation)
3 GHz 10 GHz 20 GHz d B
30 GHz
40 GHz
Return Loss
DC-40 GHz d B
LSB: 0.5 d B d B
Bit 2: 1 d B d B
Atttenuation Bits @ 20 GHz
Bit 3: 2 d B Bit 4: 4 d B d B d B
Bit 5: 8 d B d B
Bit 6: 16 d B d...
