Keysight (Agilent) 84907K
| Atrybut | Wartość |
|---|---|
| Zakres częstotliwości | DC do 26,5 GHz |
| Tłumienie | 0 do 110 dB |
| Krok tłumienia | 10 dB |
| Maksymalna moc wejściowa | 1 W (30 dBm) |
| Impedancja | 50 Ω |
| Typ złącza | APC 3,5 mm (samiec/samiec) |
| Napięcie sterowania | +15 V DC / -15 V DC |
| Maksymalne napięcie wejściowe DC | ±15 V |
| Czas przełączania | Poniżej 100 ms |
| Temperatura pracy | 0°C do +55°C |
Keysight (Agilent) 84907K Options:
- 84907K - 011 - 5 V dc supply voltage
- 84907K - 015 - 15 V dc supply voltage
- 84907K - 024 - 24 V dc supply voltage (standard option)
- 84907K - 004 - 3.5 mm female connector, 3.5 mm female connector (standard option)
- 84907K - 104 - 3.5 mm male connector, 3.5 mm female connector
- 84907K - UK6 - Calibration data
| Model | 84907K |
|---|
The Agilent 84907K programmable step attenuator offers coaxial measurements to 26.5 GHz in a compact, rugged design. It offers repeatability of better than 0.03 dB, excellent life (greater than 5 million switching cycles per section) and an attenuation range of 0 to 70 dB in 10-dB steps. This latest design evolution sets new standards for size and performance. High attenuation accuracy and low SWR are achieved through the use of miniature thin-film attenuation cards composed of high-stability tantalum nitride film of saphire substrate. Insertion loss is outstanding, with less than 2 dB of loss at 26.5 GHz. The compact size of the unit, 35 percent smaller than the Agilent 8495/7 26.5 GHz) family, allows for easy integration into instruments and ATE systems.
Features of the HP 84907K Attenuator include
- Frequency range: dc to 26.5 GHz
- Attenuation range: 0 to 70 dB, 10 dB steps
- Insertion loss at 0 dB: 0.6 dB + 0.03 dB/GHz
- Maximum SWR: 1.25 to 12.4 GHz, 1.5 to 26.5 GHz
- Repeatability life: 0.03 dB maximum, 5 million cycles per section
- Maximum RF input power: 1 W (average), 100 W (peak)
- Connector type: choice of 3.5 mm female, 3.5 mm male/female
- Programming connector: 10-pin sockets
