300 W 3 dB attenuator DC-4 GHz 7-16 male to 7-16 female product photo Front View L
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300 W 3 dB attenuator DC-4 GHz 7-16 male to 7-16 female

620075

RF characteristics

Number of interfaces:
2
Interface type:
7-16 male (50 Ω) per IEC 61169-4
7-16 female (50 Ω) per IEC 61169-4
Interface direction:
straight
Frequency range:
DC to 4 GHz
Average power rating:
300 W
VSWR, max.:
1.06 @ DC to 1 GHz
1.14 @ 1 to 2 GHz
1.20 @ 2 to 3 GHz
1.30 @ 3 to 4 GHz
Insertion loss max.:
3 dB @ DC to 4 GHz (± 0.5 dB)

Mechanical characteristics

Cooling:
convection
Substrate:
aluminum nitride (free of beryllium oxide)
Inner conductor:
copper-alloy / silver-plated
Outer conductor material / surface:
copper-alloy / silver-plated
Case material / surface:
aluminum / untreated
Heat sink material:
aluminum / anodized black
Other metal parts material / surface:
copper-alloy / untreated (absorbing unit)
stainless steel / untreated (absorbing unit)
copper-alloy / bright nickel-plated (connectors)
copper-alloy / CuSnZn-plated (connectors)
Insulation:
PTFE
Housing sealing:
silicone rubber
IP protection level:
IP 50
Weight, approx.:
2.7 kg
Length:
18.15 cm
Width:
180.0 mm
Height:
107.0 mm

Environmental conditions

Operating position:
any
Operating temperature:
-40 to +40 °C @ full power 2)
Operating altitude, max.:
2286 m @ full power 2)

Further remarks

2):
The maximum power handling is reduced with rising ambient temperatures; for higher ambient temperature see Power Derating Curve in data sheet
Demo video:

Downloads

620000-1999-DS.pdf

Product data sheet – 620075 – 620000-1999-DS.pdf