Many thanks to SWLing Post contributor, Guillermo, who writes:
I own the PL-880 and just discovered a new feature : a 1.0 kHz bandwidth mode on shortwave (SW only not in MW).
The procedure to get it is as follows:
- Tune to any frequency on shortwave and connectan external antenna (indoor or outdoor) via the miniplug port, then turn off the radio.
- Disconnect the external antenna from the miniplug
- Then turn on the radio and check when you push AM BW the 1khz showing on the display and then reconnect the external antenna. Now you can enjoy the 1.0 kHz bandwidth on shortwave!
Note: This procedure has to be done every time you move frequency, disconnect the external antenna, or turn off the radio once the 1.0 kHz bandwidth has been activated. To get this feature permanently (once you ‘ve already enabled it) you must to disconnect the external antenna while the radio is ON. If the antenna is disconnected after turning off the radio the feature disappear and all (steps 1 and 2) have to be done again.
Well, I hope you understand this description–if not please let me know, and tell me if it works on your unit, or it is just works on mine.
Thank you, Guillermo! I see where this is somewhat of a fragile adjustment in that a number of actions could change the bandwidth back to a previous setting, but nonetheless is quite a fascinating hack/hidden feature! Thank you and I’ll add this to our list of PL-880 hidden features.
Post readers: please comment if you can successfully enable the 1.0 kHz bandwidth on your unit. Please comment with your radio’s manufacture or purchase date if possible.