JFW Industries Inc

JFW Industries 50HF-020 Coaxial Attenuator 20dB DC-18GHz 50 Ohm N-Type

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SKU:
46106
Condition:
Used
Availability:
Currently out of stock — contact us for availability.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • JFW Industries 50HF-020 20dB coaxial attenuator — angled view showing N-male connector end and teal model label reading DC-18.0 GHz
  • JFW Industries 50HF-020 attenuator — angled view from N-female connector end showing teal label with model number 50HF-020 and 20dB marking
  • JFW Industries 50HF-020 attenuator — upright side view showing full teal label: JFW Industries, Model No., DC-18.0 GHz
  • JFW Industries 50HF-020 attenuator — close-up of teal label clearly showing model number 50HF-020, DC-18.0 GHz, and 20dB attenuation value
$30.00

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Description

JFW Industries 50HF-020 Coaxial Attenuator 20dB DC-18GHz 50 Ohm N-Type

The JFW Industries 50HF-020 is a fixed coaxial attenuator providing 20 dB of signal attenuation across a frequency range of DC to 18.0 GHz. Built in a compact in-line barrel form factor with N-type male-to-female connectors, it inserts directly into a coaxial signal path to reduce power levels without significant reflection or distortion. The 50-ohm characteristic impedance matches standard RF and microwave test system architectures.

Specifications & What's Included

  • Manufacturer: JFW Industries Inc.
  • Model / Part Number: 50HF-020
  • Attenuation: 20 dB
  • Frequency Range: DC to 18.0 GHz
  • Impedance: 50 Ohm
  • Connector Type: N-Type male (input) to N-Type female (output)
  • Form Factor: In-line barrel / coaxial adapter style
  • Body: Knurled stainless/nickel-plated barrel construction
  • Includes: Attenuator only — no additional accessories

Applications

Fixed coaxial attenuators like the JFW 50HF-020 are standard passive components in RF and microwave test setups, used to reduce signal levels at the input of a receiver, spectrum analyzer, or network analyzer to prevent overload and bring signals within a calibrated measurement range. The DC-to-18 GHz coverage makes this unit suitable for a wide range of microwave lab applications, including signal path leveling, isolation between stages, and calibration reference work. The N-type connector interface is a common standard in RF test and measurement instrumentation, telecommunications, and antenna systems from the bench-test lab to field deployment. JFW Industries, based in Indianapolis, Indiana, has been a specialist manufacturer of RF attenuators, switches, and related passive components since the 1980s, and their 50HF series in-line attenuators are well-regarded in the test and measurement community.

Condition: Used
This JFW Industries 50HF-020 fixed coaxial attenuator has been inspected and appears to be in good used condition. The body and connectors show light wear consistent with normal lab use — some minor scuffing on the knurled barrel and slight marking around the N-type connectors, as visible in the photos. The unit has not been powered up or tested at our facility, but it was pulled from a working RF lab environment where it was previously in use. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
JFW Industries
Model:
50HF-020
MPN:
50HF-020
SKU:
46106
Type:
Fixed Coaxial Attenuator
Attenuation:
20 dB
Frequency Range:
DC to 18.0 GHz
Impedance:
50 Ohm
Connector Type:
N-Type (Male to Female)
Form Factor:
In-Line / Barrel
Seller Notes:
Attenuator only — no additional accessories included.
Country/Region of Manufacture:
United States
Condition Notes:
This JFW Industries 50HF-020 20dB coaxial attenuator is in good used condition with light wear on the barrel and connectors. Not tested at our facility but pulled from a working RF lab environment. Please contact us with any questions.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
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Was: $100.00
Narda 773-20 RF Attenuator DC-6GHz 20dB 5W Avg N-Type Coax Microwave Satcom Fixed coaxial RF attenuator designed to reduce signal levels across DC to 6 GHz frequency range. Provides 20 dB attenuation...
46103
SKU:
46103
Availability:
Usually ships within 1-2 business days.
Weight:
0.80 LBS
Brand:
Narda
Model:
773-20
MPN:
773-20
Type:
Fixed Coaxial RF Attenuator
SKU:
46103
Frequency Range:
DC to 6 GHz
Attenuation:
20 dB
Power Rating (Average):
5W Average
Flatness:
+/- 0.5 dB (3-6 GHz)
Connector Type:
N-Type Male to N-Type Female
Impedance:
50 Ohm
Form Factor:
Inline / Coaxial
Application:
RF, Microwave, Satcom
Patent Number:
3157845
Condition:
Used – Inspected and in Good Condition
Seller Notes:
Unit only; no additional accessories included.
Condition Notes:
Narda 773-20 20dB DC-6GHz RF Attenuator. Inspected and in good condition. N-type connectors appear clean and undamaged. Light handling wear consistent with normal use.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov