90-745-7 Narda-ATM is a Waveguide Termination 500W Frequency 8.20 to 12.4 GHz

Description

ATM Part# :
90-745-7
Waveguide size : WR90
Waveguide flange type : CHOKE
Freq. range : 8.20-12.40GHz
Avg. power : 500W
Peak power : 225kW
Dim.A : 5.5Inches
Dim.B : 3.5Inches
Dim.C : 3.5Inches
Condition : NEW
Application :
Military, Aerospace, Telecommunication, SATCOM
ATM Series 745 Terminations utilizes High Power Ceramic Elements fired at 1300 C for low VSWR and stable electrical characteristics.
All series 745 Terminations are manufactured from 6061 Aluminum.
Finish: Hi-Temp black paint.
Units are best mounted in the horizontal plane with free air flow. The load temperature will vary depending on power levels and duration. If during use the surface temperature approaches 260°C at the hottest point, (normally where the first fin touches the waveguide body), forced air cooling should be used to prevent damage to the internal load element. Units can survive temperatures as high as 450 °C without damage for a short time.
Prices shown are discounted value.