Tags » Receiver

Bought a used Sony ICF-SW7600GR again

Just wanted to own a small portable shortwave radio again, as I can’t set up an external antenna for now so a good performing portable makes more sense. 171 more words

Radio Life

Finding missing persons in Lancaster County to be helped by transmitter device - LancasterOnline: Local News

Jennifer Brubaker holds an antennae-like receiver up as she slowly turns her body in a circle.
“Chirp, chirp, chirp.”

When the device’s beeps get louder, the East Hempfield Township Police lieutenant walks in the direction it points. 23 more words

Dementia

It's just not cricket "Communication among cricketing fanatics"


Figure 1: Cricket Fanatics
Source: Australian Broadcasting Corporation (2013)

Imagine for one minute that you are at a cricket game, in the crowd of eighty thousand cricket fanatics, and the umpire has just sent off one of the Australian batsman, when you over hear the following conversation. 412 more words

Berlo

Soundbar Alternatives, $114-$380 and above

As I discussed in an earlier article, while soundbars are popular, they aren’t really a good option for those who want quality sound at a low price. 526 more words

Audio

HI-FI SHORTWAVES? TRY THE K-PO WR2100 PORTABLE WORLD RECEIVER

THIS IS THE BEST PORTABLE RECEIVER WE TRIED UNTIL TODAY.

Wonderful sound full of bass also on medium and shortwaves.

If you’re not as concerned about portability, the WR2100 is an excellent value for performance. 243 more words

SHORTWAVE RADIO

Mysteries of the Triode Revealed.

Update:

My understanding of inter-electrode capacitances was incorrect as described originally in this post, and I wanted to set the matter straight before I confuse someone else: The small inter-electrode capacitances in the tube present less and less reactance as the signal frequency increases. 1,668 more words

Amateur Radio

Wattage Numbers and Amplifiers

One of the most commonly misunderstood concepts in audio are the wattage figures that show up on amplifier, receiver and speaker advertisements and specifications. The most common thing we think of when it comes to wattage are light bulbs. 1,056 more words

Audio