kTB Solutions supplies broad band and high dynamic range digital controlled attenuators at frequencies up to 40GHz. The step can be 0.25dB and attenuation range can be 100dB or even more. Our digital controlled attenuators are widely used in many areas. Features: Broadband High Dynamic Range Customization on demand Applications: Wireless Radar Laboratory Test Digitally Controlled Attenuators Brochure
kTB Solutions supplies broad band and high dynamic range digital controlled attenuators at frequencies up to 40GHz. The step can be 0.25dB and attenuation range can be 100dB or even more. Our digital controlled attenuators are widely used in many areas. Features: Broadband High Dynamic Range Customization on demand Applications: Wireless Radar Laboratory Test Digitally Controlled Attenuators Brochure
| Part Number | Frequency (GHz) | Attenuation Range (dB) |
Control Bits | Step (dB) | Accuracy (+/-) | Insertion Loss (dB, max.) |
VSWR | Switching Time (nS,max.) |
Power (dBm,max.) |
Lead Time (Weeks) |
|---|---|---|---|---|---|---|---|---|---|---|
| NDA-0-6000-30-1 | DC~6 | 0~30 | 1 | 3~5% | 2 | 1.5 | - | 20 | 3~6 | |
| NDA-0-18000-11-1 | DC~18 | 0~11 | 1 | 1dB | 0.6+0.09/GHz | 1.75 | - | 30 | 3~6 | |
| NDA-0-18000-110-10 | DC~18 | 0~110 | 10 | 4.5dB | 0.6+0.09/GHz | 1.75 | - | 30 | 3~6 | |
| NDA-9K-20000-31.5-0.5 | 9K~20 | 0~31.5 | - | 0.5 | ±1dB typ. | 6 | 2 | - | 25 | 3~6 |
| NDA-0.1-5000-110-1 | 0.0001~5 | 0~110 | 7 | 1 | 3dB | 8 | 2.5 | 500 | 30 | 3~6 |
| NDA-10-13000-40-10 | 0.01~13 | 0~40 | 4 | 10 | 0.03 | 7 | 1.5 | 100 | 37 | 3~6 |
| NDA-10-18000-31.5-0.5 | 0.01~18 | 0~31.5 | 6 | 0.5 | 2 | 3.5 | 2.5 | - | - | 3~6 |
| NDA-10-18000-63-1 | 0.01~18 | 0~63 | 6 | 1 | 2 | 5 | 2.5 | - | - | 3~6 |
| NDA-10-18000-63.5-0.5 | 0.01~18 | 0~63.5 | 7 | 0.5 | 2 | 5 | 2.5 | - | - | 3~6 |
| NDA-10-18000-63.75-0.25 | 0.01~18 | 0~63.75 | 8 | 0.25 | 2 | 6 | 2.5 | - | - | 3~6 |
| NDA-10-20000-63.75-0.25 | 0.01~20 | 0~63.75 | 8 | 0.25 | 2 | 6.5 | 2.5 | - | - | 3~6 |
| NDA-20-6000-31.5-0.5 | 0.02~6 | 0~31.5 | - | 0.5 | ±0.5dB typ. | 6 | 2 | - | 25 | 3~6 |
| NDA-20-18000-31.5-0.5 | 0.02~18 | 0~31.5 | - | 0.5 | ±1dB typ. | 5.5 | 2 | - | 25 | 3~6 |
| NDA-20-20000-31.5-0.5 | 0.02~20 | 0~31.5 | - | 0.5 | ±1dB typ. | 6 | 2 | - | 25 | 3~6 |
| NDA-50-4000-31-1 | 0.05~4 | 0~31 | 5 | 1 | ±0.5dB typ. | 3 | 1.8 | 1000 | 24 | 3~6 |
| NDA-100-18000-31.5-0.5 | 0.1~18 | 0~31.5 | - | 0.5 | ±1dB typ. | 5.5 | 2 | - | 25 | 3~6 |
| NDA-100-18000-32-0.03 | 0.1~18 | 0~32 | 10 | 0.03 | 2 | 4.7 | 2.5 | - | - | 3~6 |
| NDA-100-40000-31-1 | 0.1~40 | 0~31 | 5 | 1 | 2 | 9 | 2.2 | - | - | 3~6 |
| NDA-100-40000-32-0.03 | 0.1~40 | 0~32 | 10 | 0.03 | 2 | 6 | 2.5 | - | - | 3~6 |
| NDA-100-40000-31.5-0.5 | 0.1~40 | 0~31.5 | - | 0.5 | ±2dB typ. | 7 | 2 | - | 25 | 3~6 |
| NDA-108-400-31-1 | 0.108~0.4 | 0~31 | 1 | 0.03 | 2.5 | 2 | 500 | - | 3~6 | |
| NDA-500-18000-31.5-0.5 | 0.5~18 | 0~31.5 | - | 0.5 | ±1dB typ. | 5.5 | 2 | - | 25 | 3~6 |
| NDA-500-18000-62-2 | 0.5~18 | 0~62 | 5 | 2 | 0.03 | 9 | 2 | 100 | 27 | 3~6 |
| NDA-500-40000-31.5-0.5 | 0.5~40 | 0~31.5 | 0.5 | 2dB | 7 | 2 | - | 25 | 3~6 | |
| NDA-500-40000-63.5-0.5 | 0.5~40 | 0~63.5 | 0.5 | 2dB | 11.5 | 1.7 | - | 25 | 3~6 | |
| NDA-1000-2000-31.5-0.5 | 1~2 | 0~31.5 | - | 0.5 | ±0.5dB typ. | 3.6 | 1.8 | - | 25 | 3~6 |
| NDA-1000-2000-47.5-0.5 | 1~2 | 0~47.5 | 7 | 0.5 | 0.03 | 3.5 | 1.5 | 100 | 27 | 3~6 |
| NDA-1000-2000-63-1 | 1~2 | 0~63 | 6 | 1 | 0.03 | 2.5 | 1.5 | 100 | 30 | 3~6 |
| NDA-1000-2000-63.5-0.5 | 1~2 | 0~63.5 | 0.5 | 1.5 | 5 | 1.7 | - | 25 | 3~6 | |
| NDA-1000-2000-63.75-0.25 | 1~2 | 0~63.75 | 8 | 0.25 | 1.5 | 1.5 | 1.5 | - | - | 3~6 |
| NDA-1000-18000-31.5-0.5 | 1~18 | 0~31.5 | 0.5 | 1 | 5.5 | 2 | - | 25 | 3~6 | |
| NDA-1000-18000-31.5-0.5-1 | 1~18 | 0~31.5 | - | 0.5 | ±1dB typ. | 5.5 | 2 | - | 25 | 3~6 |
| NDA-1000-18000-127-0.5 | 1~18 | 0~127 | 8 | 0.5 | 2.5 | 8 | 2.5 | - | - | 3~6 |
| NDA-1000-20000-63.5-0.5 | 1~20 | 0~63.5 | 0.5 | 3dB | 7 | 1.8 | - | 25 | 3~6 | |
| NDA-1000-40000-31-1 | 1~40 | 0~31 | 5 | 1 | 0.05 | 8 | 2 | - | 27 | 3~6 |
| NDA-1000-40000-63.5-0.5 | 1~40 | 0~63.5 | 0.5 | 2dB | 11.5 | 2 | 200 | 25 | 3~6 | |
| NDA-2000-4000-63.75-0.25 | 2~4 | 0~63.75 | 8 | 0.25 | 1.5 | 2 | 1.5 | - | - | 3~6 |
| NDA-2000-4000-31.5-0.5 | 2~4 | 0~31.5 | - | 0.5 | ±0.5dB typ. | 3.8 | 1.8 | - | 25 | 3~6 |
| NDA-2000-10000-60-0.1 | 2~10 | 0~60 | 0.1 | - | 7 | 2 | - | 25 | 3~6 | |
| NDA-2000-18000-15-1 | 2~18 | 0~15 | 4 | 1 | 0.04 | 7 | 2.2 | 500 | 20 | 3~6 |
| NDA-2000-18000-31.5-0.5 | 2~18 | 0~31.5 | - | 0.5 | ±1dB typ. | 5.5 | 2 | - | 25 | 3~6 |
| NDA-2000-18000-60-0.1 | 2~18 | 0~60 | 0.1 | 0.05 | 6 | 2 | - | 20 | 3~6 | |
| NDA-2000-18000-60-10 | 2~18 | 0~60 | 3 | 10 | 0.04 | 14 | 2.2 | 500 | 20 | 3~6 |
| NDA-2000-40000-31.5-0.5 | 2~40 | 0~31.5 | 10 | 2dB | 7 | 2 | 1000 | 25 | 3~6 | |
| NDA-4000-8000-31.5-0.5 | 4~8 | 0~31.5 | - | 0.5 | ±0.8dB typ. | 4.2 | 1.8 | - | 25 | 3~6 |
| NDA-4000-8000-63.75-0.25 | 4~8 | 0~63.75 | 8 | 0.25 | 2 | 2.5 | 1.8 | - | - | 3~6 |
| NDA-4000-32000-31.5-0.5 | 4~32 | 0~31.5 | 0.5 | 2 | 5.5 | 2 | 1000 | 25 | 3~6 | |
| NDA-4000-32000-63.5-0.5 | 4~32 | 0~63.5 | 0.5 | 2 | 10 | 2 | 200 | 25 | 3~6 | |
| NDA-6000-18000-31.5-0.5 | 6~18 | 0~31.5 | - | 0.5 | ±1dB typ. | 5.5 | 2 | - | 25 | 3~6 |
| NDA-7000-9000-32-0.25 | 7~9 | 0~32 | 0.25 | 2 | 5.5 | 2 | - | 24 | 3~6 | |
| NDA-8000-12000-31-1 | 8~12 | 0~31 | 5 | 1 | 0.02 | 3.5 | 1.5 | 100 | 27 | 3~6 |
| NDA-8000-12000-31.5-0.5 | 8~12 | 0~31.5 | - | 0.5 | ±0.8dB typ. | 4.7 | 2 | - | 25 | 3~6 |
| NDA-8000-12000-63.75-0.25 | 8~12 | 0~63.75 | 8 | 0.25 | 2 | 2.8 | 1.8 | - | - | 3~6 |
| NDA-8000-12000-101.5-0.5 | 8~12 | 0~101.5 | 0.5 | 0.4+5% | 21 | 2 | 200 | 25 | 3~6 | |
| NDA-8000-12000-110-10 | 8~12 | 0~110 | 4 | 10 | 3~5% | 8 | 1.5 | - | 20 | 3~6 |
| NDA-8000-18000-63-1 | 8~18 | 0~63 | 6 | 1 | 0.05 | 8 | 2 | 100 | 27 | 3~6 |
| NDA-8000-18000-63.75-0.25 | 8~18 | 0~63.75 | 0.25 | 1.5dB | 7.5 | 2 | - | 25 | 3~6 | |
| NDA-8000-18000-70-1 | 8~18 | 0~70 | 7 | 1 | 0.05 | 11 | 2 | 100 | 27 | 3~6 |
| NDA-8200-12400-61-1 | 8.2~12.4 | 0~61 | 6 | 1 | 0.04 | 7 | 2.2 | 500 | 30 | 3~6 |
| NDA-8500-9500-31.5-0.25 | 8.5~9.5 | 0~31.5 | 0.25 | 3~5% | 5.5 | 2 | - | 30 | 3~6 | |
| NDA-9000-10000-47.5-0.5 | 9~10 | 0~47.5 | 7 | 0.5 | 0.03 | 5.5 | 1.8 | 100 | 27 | 3~6 |
| NDA-12000-18000-63.75-0.25 | 12~18 | 0~63.75 | 8 | 0.25 | 2.5 | 3.7 | 2.5 | - | - | 3~6 |
| NDA-18000-26000-47.5-0.5 | 18~26 | 0~47.5 | 8 | 0.5 | 0.03 | 9 | 2.5 | 100 | 27 | 3~6 |
| NDA-18000-40000-31.5-0.5 | 18~40 | 0~31.5 | 6 | 0.5 | 0.06 | 8 | 2.5 | 500 | 27 | 3~6 |
| NDA-18000-40000-50-0.05 | 18~40 | 0~50 | 10 | 0.05 | 2 | 9 | 2.5 | - | - | 3~6 |
| NDA-26000-40000-51.5-0.5 | 26~40 | 0~51.5 | 7 | 0.5 | 0.05 | 15 | 2.5 | 100 | 27 | 3~6 |
| NDA-30000-40000-30-0.5 | 30~40 | 0~30 | 0.5 | 3~5% | 5.5 | 1.5 | - | 25 | 3~6 | |
| NDA-35000-40000-60-0.5 | 35~40 | 0~60 | 7 | 0.5 | - | 15 | 1.5 | - | 15 | 3~6 |