5 W Coaxial Fixed Attenuators DC-67 GHz Connector 1.85
Description
The coaxial fixed attenuator is suitable for any need to reduce the power level or circuit matching, can quantitatively absorb the energy in the transmission line, extend the power range, control the power level, and can be configured with a small power meter, comprehensive tester or spectrum analyzer to accurately measure the power or spectrum of various RF microwave transmitters.
1.85TS5 coaxial fixed attenuator average power 5W, frequency range DC-67GHz. It has the following characteristics: wide working frequency band, low standing wave coefficient, flat attenuation value, strong anti-pulse and anti-burn ability.
MECHANICAL SPECIFICATIONS
Connector Housing | Stainless Steel |
Inner positive conductor | Beryllium bronze plated |
Cathode conductor | Beryllium bronze plated |
Cavity | Aluminum shell, blackened |
Temperature range | -55°C to +125°C |
Overall dimensions | Ø38×29.4mm |
Weight | 24g |
Electrical performance:
| Type | Frequency (GHz) | Attenuation value and accuracy(dB) | Max VSWR | |
| 10 | 20 | |||
| 1.85TS5-XX-67 | DC-67 | -1.0/+1.5 | -1.0/+1.5 | 1.45 |
Note: XX indicates the attenuation
Nominal impedance: 50Ω
Average power:5W corresponds to an ambient temperature of 25 ° C, and when the temperature rises to 125 ° C, the power linearly decreases to 0.5W. The maximum reverse input power at the output end is 5W.
Suitable cooling methods should be used to ensure that the surface temperature of the attenuator does not exceed 100 ℃.
Peak power: 0.2KW(5μs pulse width, 0.5% load cycle)
Temperature coefficient:＜0.0004dB/dB/℃
Connector form: 1.85(M,F)
