![JFW's Ethernet test box](https://www.jfwindustries.com/wp-content/uploads/2017/05/World-map-with-connections.jpg)
New fixed IP Address for JFW’s Ethernet Test Box
The fixed IP address of our Ethernet Test Box is now 104.63.176.50…
![JFW's Ethernet test box](https://www.jfwindustries.com/wp-content/uploads/2017/05/World-map-with-connections.jpg)
Custom Model Kits Available for Single Line Item Purchase Orders
JFW does offer the ability for buyers to purchase multiple JFW…
![JFW's Ethernet test box](https://www.jfwindustries.com/wp-content/uploads/2017/05/World-map-with-connections.jpg)
Python Library Available for USB Attenuator and USB RF Switch Models
If you would prefer to control our USB attenuator or USB RF switch…
![JFW's Ethernet test box](https://www.jfwindustries.com/wp-content/uploads/2017/05/World-map-with-connections.jpg)
Identify a 2.9mm Fixed Attenuator from 2.4mm Fixed Attenuator
With the push to 5G by wireless cellular providers, lab benches…
![JFW's Ethernet test box](https://www.jfwindustries.com/wp-content/uploads/2017/05/World-map-with-connections.jpg)
Remote Command Syntax Testing with JFW’s Ethernet Test Box
The number one FAQ we receive from customers about our remotely…
![JFW's Ethernet test box](https://www.jfwindustries.com/wp-content/uploads/2017/05/World-map-with-connections.jpg)
A Fixed Attenuator can Improve your Harmonic Distortion Test Setup
Typical harmonic distortion test setup: Signal Generator, Low…
![JFW's Ethernet test box](https://www.jfwindustries.com/wp-content/uploads/2017/05/World-map-with-connections.jpg)
75 Ohm Programmable Attenuator for CATV DOCSIS Equipment Testing
The DOCSIS cable TV standard has created the need for equipment…
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Mix and Match RF Connectors for Fixed Attenuators
Don't use a fixed attenuator and an adapter, when you can…
![JFW's Ethernet test box](https://www.jfwindustries.com/wp-content/uploads/2017/05/World-map-with-connections.jpg)
3D Models Available
Our Drafting Department has created a library of 3D models…