I just bought a very cheap usb stick player and fm am radio. The stick
player and radios fm which is stereo seem very good, but the am picks up this ticking noise. It appears to be coming from the innards of the device making most medium wave stations unmistakable. Having asked about it seems this a known issue. Its the ram stick polling pulses that detects if the stick is in and switches mode. You can prove this as I did using a manual mode switch with the stick in, then the tick turns to a whining noise instead.
Fo just over 18 quid though, would you expect more?
Brian
The mouse ran up the click ...
What is it and where did you buy it ?
Andrew
On 10/01/2023 13:44, Brian Gaff wrote:
I just bought a very cheap usb stick player and fm am radio. The stick
player and radios fm which is stereo seem very good, but the am picks
up
this ticking noise. It appears to be coming from the innards of the
device
making most medium wave stations unmistakable. Having asked about it
seems
this a known issue. Its the ram stick polling pulses that detects if the
stick is in and switches mode. You can prove this as I did using a manual
mode switch with the stick in, then the tick turns to a whining noise
instead.
Fo just over 18 quid though, would you expect more?
Brian
| Sysop: | Amessyroom |
|---|---|
| Location: | Fayetteville, NC |
| Users: | 65 |
| Nodes: | 6 (0 / 6) |
| Uptime: | 03:54:28 |
| Calls: | 862 |
| Files: | 1,311 |
| D/L today: |
764 files (8,587M bytes) |
| Messages: | 264,528 |