Lodz Jedynka
| Country | Poland |
| City | Łódź |
| Main Frequency | 4880 kHz |
| Modulation | AM |
| BW | 18 kHz |
| Antenna | 60m band dipole at 250m hanged between two masts |
Łódź Jedynka is a licensed radio station located on the outskirts of Łódź, Poland. It operates with a transmitter power ranging from 10 kW to 125 kW, primarily broadcasting on a single frequency band. The station is currently expanding its facilities, with a new high-power transmitter building under construction for higher-frequency bands, along with two additional transmission masts to support future broadcasting capabilities.
Buildings Layout
Station Info
| Transmitter Building NO. 1 | 1. Brown, Boveri & Cie 125kW transmitter based on 2 mosfet blocks and water cooling. |
frequencies
| Frequency | Band | Notes |
|---|---|---|
| 4880 kHz | 60mb | Active main frequency. |
| 4975 kHz | 60mb | Inactive - had to use it due to short interference with Radio Astra |
History
During the night of 6 July 2026 to 7 July 2026, the transmitter reportedly experienced a major technical failure. The transmitted signal exhibited severe splatter, a strong 50 Hz mains hum, and heavily overdriven audio, significantly degrading reception quality. The interference affected both the occupied bandwidth and the intelligibility of the broadcast, indicating a serious fault in the transmission chain.
'