The Telefunken S2525/3 HF broadcast transmitter has a frequency coverage of 1.5-30Mhz.
This transmitter is fully solid-state up until the final power amplifier which uses a YL1510 tube.
The Telefunken S2525/3 has the following specifications:
- 1 Kilowatt continuous output power
- solid-state (except final stage YL-1510)
- covers 1.5 - 30 Mhz, synthesized,10 Hz resolution
- AM, LSB, USB, FM, CW, RTTY
High overall efficiency
FM like audio performances
DRM Compatible transmitter
Redundancy, extreme reliability
User friendly control and monitoring
Remote Controllable for unattended operation
RF out-phasing modulation principle
Fast switching between two operating frequencies (<1 min)