NooElec Ham Filter Bank - 5 Ham Radio Pass Band Filter Board For SDR

Подписаться 106 тыс.

Просмотров 14 тыс.

50% 1

Here we take a look at the 5 Band Ham Filter Bank from NooElec. The perfect companion with any SDR to reduce interference from out of band transmissions.
Amazon US: amzn.to/46icMzj
Amazon UK: amzn.to/3PO302s
www.nooelec.com/store/ham-fil...
If you would like to show your support for this channel, then please consider becoming a member by clicking here:
/ @techmindsofficial
Products used in my videos can be purchased through my Amazon storefront.
US ► www.amazon.com/shop/techminds
UK ► www.amazon.co.uk/shop/techminds
Patreon ► / techminds
Twitter ► / techmindsyt
Facebook ► / techmindsyt
Instagram ► / tech.minds.official
Send $$ ► www.paypal.me/mobiledev
Merch ► teespring.com/stores/techminds
If you enjoyed this video please help me out by subscribing and help me get to my next Milestone of 100,000 Subscribers!
#TechMinds #SDR #HamRadio

Наука

Опубликовано:

21 сен 2023

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 24

@xxMTxxDEWxx 8 месяцев назад

Nooelec seems to always get my money. They come out with the neatest toys.

@WECB640 8 месяцев назад

Excellent review. This is the price we pay for a "shack in the box" and miniaturization. Old radios had excellent filters, but somehow many today feel this is a hinderance because they can't hear DC-daylight. Then they realize that a filter is necessary and add on a kit. Keep up the great work OM. 73

@WECB640 7 месяцев назад

True, but "Old radios" always had to deal with adjacent channel interference from other sources of interference and used bandpass tight front ends to combat the problem. It's nothing new. @@_NeuroTech_

@WECB640 7 месяцев назад

Now THAT would be a great test. I hope someone on YT does this soon. But, no cheating by using the AI noise reduction. LOL 73@@_NeuroTech_

@davidchamberlain6488 8 месяцев назад

Great video, going to give this a try with my AOR DV-10 which gets completely swamped on 70cm in my home QTH due to strong local commercial UHF transmissions

@TheElectronicDilettante 8 месяцев назад

Great review! Hook it up to your nanovna and let’s verify the documentation.😎. I swear I play with the tech more than I listen to transmissions. I can’t be the only one…😅

@TechMindsOfficial 8 месяцев назад

I was going to do that, hook it up to the VNA, but NooElec have way better test gear than I do.. :-)

@fotografm 8 месяцев назад

Nice review. Why does it need DC power ? Are there active comonents on board or ist it just to pass through to power other devices and therefore not really necessary for the filter to function ? How can it filter out an unwanted harmonic of a broadcast station if this is falling in-band ? Or does it just block the fundamental of the bc station which would otherwise cause production of a second harmonic due to nonlinearity in the SDR receiver ? Don't forget that the added insertion loss will add directly to the overall noise figure of the receiving setup. It still appears to be a very useful product ! Sorry for so many questions. I really appreciate your reviews and have bought several items of equipment based on them ! I will be ordering one for these filters 🙂