Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
> 1960 1980
> Cook County
> New
> Trilithic vf-5 tunable field filter
Trilithic vf-5 tunable field filter
* Forward and return path pre-selection
* Tunable from 55 to 880 MHz
* High-Selectivity Shape Factor
* Optional 20 dB preamplifier
Improve your testing accuracy on both forward and return paths.
The only preselector that offers filters for testing on both the return and forward paths, Trilithic s VF-5 Tunable Preselector Filter allows you to improve the accuracy of your measurement of composite triple beat, cross modulation and other spurious signals in a working CATV system.
The VF-5 combines six precision fixed filters for return path preselection and four tunable filters for 55-880 MHz range testing, offering the versatility technicians need for the most demanding CATV applications.
The VF-5 filter blocks illegitimate signals which spectrum analyzers and signal level meters can generate because of input overload and passes only the carrier to be analyzed to the instrument's input. As a result, the VF-5 can improve an instrument's reliable measurement range by as much as 30 dB.
Channels T7, T8, T-9, T10, T11, T12
(30 dB BW / 3 dB BW) = 2.2 / 1
Last calibrated by Trilithic Inc. approx. 03-05-01 per sticker affixed under the hard cover/lid
I did not come across a charger thus far. I would assume the 4 hour battery must be dead.
Includes a soft case with strap. Soft case has a few light to medium stains on top flap. Unit in the steel case with handle and rubber bumpers.
Actually it is is very clean. No exposure to water, mold, smells etc..
Excellent condition However, I admit that personally do not and most likely never have the technical experience.
Please feel free to contact me with any questions.
