sales@hasco-inc.com 
888-498-3242 
Description
HASCO Components Model HWFA12-20-2.0 is a 0.3 watt fixed millimeter waveguide attenuator that operates from 60 to 90 GHz. This E-Band, WR-12 attenuator has a fixed attenuation value of 20 dB at center frequency and is constructed with a round UG-387/U Flange.
A Millimeter Waveguide Attenuator is a passive RF device specifically designed to reduce the power of a signal without affecting or reducing the waveform of the signal. Millimeter Waveguide Fixed Attenuators have a fixed level of attenuation - any signal input in to the system will be attenuated by the waveguide. HASCO offers a series of rectangular waveguide attenuators covering the waveguide sizes WR-10, WR-12 and WR-15 and fixed attenuation values of 3 dB, 6 dB, 10 dB, 20 dB and 30 dB
****This item has been discounted and discontinued. Once Inventory is depleted, it will no longer be available.
« Click Here for HWFA12-20-2.0 Datasheet
Electrical Specifications
Parameter |
Minimum |
Typical |
Maximum |
|
RF Frequency Range |
60 GHz |
|
90 GHz |
|
Attenuation (Accuracy = 0.7 dB @ 4%) |
20 dB |
||
|
VSWR |
|
1.15:1 |
|
|
Power Handling |
|
0.3 W |
|
|
Operating Temperature |
0°C |
|
100°C |
Mechanical Specifications
Item |
Specification |
|---|---|
|
RF Input |
WR-12 Waveguide with UG-387/U Flange |
|
RF Output |
WR-12 Waveguide with UG-387/U-M Flange |
|
Setting |
Fixed |
|
Insertion Length |
2.0" |
|
Waveguide Material |
075-T6 Aluminum |
|
Finish |
Electroless Nickel Under-Plate/Gold Plated |
|
Weight |
2.2 Oz |
- Attenuation Accuracy:
- ±0.70dB
- dB Value:
- 20
- Flange Type:
- UG-387/U
- Frequency, Max:
- 90 GHz
- Frequency, Min:
- 60 GHz
- Power Rating:
- 0.3 Watts
- Product Type:
- Fixed
- Waveguide Length:
- 2
- Waveguide Size:
- WR-12
- Type:
- Waveguide
PRODUCT DETAILS 
HASCO Components Model HWFA12-20-2.0 is a 0.3 watt fixed millimeter waveguide attenuator that operates from 60 to 90 GHz. This E-Band, WR-12 attenuator has a fixed attenuation value of 20 dB at center frequency and is constructed with a round UG-387/U Flange.
A Millimeter Waveguide Attenuator is a passive RF device specifically designed to reduce the power of a signal without affecting or reducing the waveform of the signal. Millimeter Waveguide Fixed Attenuators have a fixed level of attenuation - any signal input in to the system will be attenuated by the waveguide. HASCO offers a series of rectangular waveguide attenuators covering the waveguide sizes WR-10, WR-12 and WR-15 and fixed attenuation values of 3 dB, 6 dB, 10 dB, 20 dB and 30 dB
****This item has been discounted and discontinued. Once Inventory is depleted, it will no longer be available.
« Click Here for HWFA12-20-2.0 Datasheet
Electrical Specifications
Parameter |
Minimum |
Typical |
Maximum |
|
RF Frequency Range |
60 GHz |
|
90 GHz |
|
Attenuation (Accuracy = 0.7 dB @ 4%) |
20 dB |
||
|
VSWR |
|
1.15:1 |
|
|
Power Handling |
|
0.3 W |
|
|
Operating Temperature |
0°C |
|
100°C |
Mechanical Specifications
Item |
Specification |
|---|---|
|
RF Input |
WR-12 Waveguide with UG-387/U Flange |
|
RF Output |
WR-12 Waveguide with UG-387/U-M Flange |
|
Setting |
Fixed |
|
Insertion Length |
2.0" |
|
Waveguide Material |
075-T6 Aluminum |
|
Finish |
Electroless Nickel Under-Plate/Gold Plated |
|
Weight |
2.2 Oz |
