Version 9 Improvements
1. Additional low pass output filtering, this is to make absolutely sure the RF output socket produces a close to pure signal, the harmonics are close to -70dB or better this allows the output to be directly connected to an antenna without any further filtering.
2. Double sided higher quality printed circuit board, this increases the RF ground plane which in turn makes the very stable VFO even more stable, the result of this is less phase noise and jitter which gives better baseband signal to noise ratio. This only is possible due to the Veronica PLL have a large printed circuit board. Basically more copper, more ground, more stability. The additional ground has also improved the EMC performance making sure it can easily pass the EMC tests for CE marking when fitted inside an enclosure.
3. Change from solder pins to terminal type plain screw driver connectors for all input and outputs, this was at the request of engineers that work in the middle of deserts and other similar places where service due to soldering is difficult, now the 1W PLL can be installed or removed by only using a small electrical screwdriver. The indication LEDs are now together in what we call the front edge of the board. They can be taken out and there are additional holes on the board to fit more terminal type connectors allowing LED's to be extended on wires to the front panel of an enclosure.
Fully Compatible With Stereo and RDS Coders
You can use our stereo coder with Veronica 1W PLL FM transmitter or you can use coders or software packages from other manufacturers. We sometimes use of http://radio-optimizer.com that generates the MPX and RDS. If you are a software developer and would like to try your products with us, please contact us. We offer our Veronica 1W PLL and stereo coder at a package price above in the price panel