Flange
Features
Flange Attenuators AlN
• Input Impedance: 50 Ω
• Substrate Material: Aluminum Nitride (AlN)
• Power Rating: 20W-250W
• Frequency Range: DC-3GHz
• Attenuation Value: 1-30dB
• Attenuation Tolerance: 1-10dB ±0.6dB / 11-20dB ±0.8dB / 21-30dB ±1.0dB
• Operating Temperature: -55℃ to ＋150℃
• Temperature Coefficient: ±150ppm/℃
• RoHS Compliant
Flange Attenuators AlN
| Part Number | Power Rating (W) | Atten Value (dB) | Freq. (GHz) | VSWR (Max.) | Dimensions (mm) | Outline Drawing | ||||||||||
| L | W | T | WA | WB | LA | WC | TA | TB | TC | A | ||||||
| FA20N-6-501A | 20 | 6 | DC-3 | 1.20 :1 | 6.0 | 20.0 | 3.5 | 14.0 | 8.9 | 6.0 | 1.0 | 0.1 | 1.5 | 2.6 | 3.2 | A-1 |
| FA30N-3-101A | 30 | 3 | DC-3 | 1.20 :1 | 6.0 | 13.0 | 3.5 | 10.0 | 6.0 | 6.0 | 1.0 | 0.1 | 1.5 | 2.6 | 3.2 | A-2 |
| FA100N-30-501C | 100 | 30 | DC-3 | 1.20 :1 | 6.0 | 20.0 | 2.9 | 14.2 | 8.9 | 6.0 | 1.0 | 0.1 | 1.5 | 2.5 | 3.2 | C-2 |
| FA150N-30-371C | 150 | 30 | DC-3 | 1.20 :1 | 6.35 | 20.8 | 3.5 | 15.2 | 9.5 | 4.5 | 1.4 | 0.1 | 1.5 | 2.6 | 3.5 | C-2 |
| FA250N-30-007C | 250 | 30 | DC-3 | 1.25 :1 | 9.5 | 24.8 | 5.6 | 18.4 | 9.5 | 3.0 | 1.4 | 0.1 | 3.0 | 4.6 | 3.5 | C-2 |
* Customized products are available, please consult with Kete.
Flange Attenuators BeO
Electrical Features
• Input Impedance: 50 Ω
• Substrate Material: Beryllium Oxide (BeO)
• Power Rating: 10W-250W
• Frequency Range: DC-4GHz
• Attenuation Value: 1-30dB
• Attenuation Tolerance: 1-10dB ±0.6dB / 11-20dB ±0.8dB / 21-30dB ±1.0dB
• Operating Temperature: -55℃ to ＋150℃
• Temperature Coefficient: ±150ppm/℃
• Installation method: The flange is fixed with screws and must be in close contact with the heat sink.
The lead wire can be welded with a soldering iron.
| Part Number | Substrate | Power Rating (W) | Frequency Range (GHz) | Attenuation Value (dB) | VSWR (Max.) | Dimensions (mm) | ||
| L | W | T | ||||||
| FA10-XX-302B | BeO | 10 | DC-4 | 1-30 | 1.25 :1 | 5.0 | 7.7 | 3.5 |
| FA50-XX-102A | BeO | 50 | DC-3 | 1-30 | 1.20 :1 | 6.0 | 13.0 | 3.5 |
| FA50-XX-304B | BeO | 50 | DC-4 | 1-30 | 1.50 :1 | 6.35 | 13.0 | 3.5 |
| FA100-XX-202A | BeO | 100 | DC-3.5 | 1-30 | 1.35 :1 | 6.0 | 20.0 | 3.5 |
| FA250-XX-701A | BeO | 250 | DC-1 | 1-30 | 1.25 :1 | 12.7 | 32.0 | 6.2 |
* Customized products are available, please consult with Kete.
Flange attenuators are used to control the power of microwave signals and are installed in machines. It is small with high accuracy and high stability etc. Kete Microwave offers flanged attenuators with rated power 2W-400W, frequency range DC-6GHz. attenuation value 0-30dB. The substrate materials are available with BeO, AlN or Alumina. All resistive components are RoHS Compliant available. These RF components are designed and manufactured with high quality materials to guarantee good and stable performance. Engineers are welcome to contact us and we will design a custom attenuators to your exact specifications.