Exemplary waveguide low power load E9-126
This load can also be called: E9126, E9 126.
E9-126 load waveguide designed for calibration and verification of high-frequency paths.
The load represented by the following structural modifications - E9-126/1, E9-126/2, E9-126/3 E9-126/4 (Table 1).
Frequency range - from 8,24 GHz to 12,05 GHz.
Frequency dependence - no more than ±4%.
HF-path cross section - 23×10 mm.
Sided tolerance waveguide loads - a+Δa; b+Δv, where a, b - side of the waveguide; Δa, Δv - tolerances respectively broad and narrow walls (Table 1).
Own waveguide E9-126/4 - no more than 1,007.
- Set - 410×260×112 mm;
- E9-126/1, E9-126/2, E9-126/3 - 42×42×136 mm;
- E9-126/4 - 42× 42×377 mm.
Weight - 4,6 kg.
MTBF - not less than 25 000 hours.
Mean number of movements of the absorber - at least 35 000.
Dissipated in the load level microwave power - less than 1 Watt.
Guaranteed absorber movement - not less than 10 000.
Operating conditions E9-126:
Ambient temperature range:
- Normal - 20±5º C (293±5 K);
- The workers - from 10º C to 35º C (283 K to 308 K).
Relative humidity at 25º C (298 K)
- Normal -65±15%;
- Working - up to 80%.
Pressure - 100±4 kPa (750±30 mm hg. tbsp.).
The manufacturer provides a guarantee of compliance load E9-126 all the technical requirements provided the customer terms and conditions of use, storage and transportation, installed documentation manuals.