2021 - TSP S.r.l.

December 27, 2021

Panadapter SDR for the FT-757GX

By admin in RF Tag ft-757gx, hamradio, panadapter

These are the instructions to install the IFace interface inside of the Yaesu FT-757GX in order to add an SDR panadapter to the radio. The installation is very easy.

After removing the cover, locate the electronic board called “RF UNIT”: the signal we are interested in are on this board.

Refer to the following image of the wiring diagram to identify the points where you can weld the cables for the IF and the power supply. The PTT+ is required, the signal paths for the RX and the TX are not completeley separated.

Refer to the following image to identify the points on the PCB where to weld the various connecting cables.

In order to buy an IFace please use the following buttons.

ATTENTION: Though installing the IFace is not difficult, you do this at your own risk. TSP S.r.l. is not responsible for any damage, unwanted side-effects or whatever.

For more information do not hesitate to write us.
Have fun!

December 14, 2021

Panadapter SDR for the FT-780R

By admin in RF Tag ft-780r, hamradio, panadapter

These are the instructions to install the IFace interface inside of the Yaesu FT-780R in order to add an SDR panadapter to the radio. The installation is very easy.

After removing the cover, locate the electronic board called “MAIN UNIT”: the signal we are interested in are on this board.

Refer to the following image of the wiring diagram to identify the points where you can weld the cables for the IF and the power supply. The PTT is not required, the signal paths are different for the RX and the TX.

Refer to the following image to identify the points on the PCB where to weld the various connecting cables.

In order to buy an IFace please use the following buttons.

ATTENTION: Though installing the IFace is not difficult, you do this at your own risk. TSP S.r.l. is not responsible for any damage, unwanted side-effects or whatever.

For more information do not hesitate to write us.
Have fun!

December 2, 2021

Panadapter SDR for the FT-480R

By admin in RF Tag ft-480r, hamradio, panadapter

These are the instructions to install the IFace interface inside of the Yaesu FT-480R in order to add an SDR panadapter to the radio. The installation is very easy.

After removing the cover, locate the electronic board called “MAIN UNIT”: the signal we are interested in are on this board.

Refer to the following image to identify the points on the PCB where to weld the various connecting cables.

In order to buy an IFace please use the following buttons.

ATTENTION: Though installing the IFace is not difficult, you do this at your own risk. TSP S.r.l. is not responsible for any damage, unwanted side-effects or whatever.

For more information do not hesitate to write us.
Have fun!

November 11, 2021

Panadapter SDR for the R-2000

By admin in RF Tag hamradio, panadapter, r-2000

These are the instructions to install the IFace interface inside of the Kenwood R-2000 in order to add an SDR panadapter to the radio. The installation is very easy.

After removing the cover, locate the electronic board called “RX Unit”: the signal we are interested in are on this board.

Refer to the following images of the wiring diagram to identify the points where you can weld the cables for the IF and the power supply. The PTT is not required, this is a receiver.

Refer to the following image to identify the points on the PCB where to weld the various connecting cables.

In order to buy an IFace please use the following buttons.

ATTENTION: Though installing the IFace is not difficult, you do this at your own risk. TSP S.r.l. is not responsible for any damage, unwanted side-effects or whatever.

For more information do not hesitate to write us.
Have fun!

October 9, 2021

PCB: la larghezza delle piste

By admin in Online courses, Tips of the day Tag corso, pcb

Sono molti i fattori che influenzano la larghezza delle piste quando si disegna un PCB. Uno dei più ovvi è quello della massima corrente che quella particolare traccia dovrà sopportare, ma non è l’unico.

Molto dipende infatti dall’applicazione, cioè se si stratta di una porzione di circuito per segnali RF o digitali ad esempio. Anche trattandosi di segnali RF dovremo capire se i segnali saranno a frequenze sufficientemente alte da dovere considerare quel tratto di rame come un circuito a costanti distribuite.

Ma non finisce qui, sono tanti altri i fattori di cui un progettista / disegnatore di circuiti stampati deve tenere conto. Nel video qui sotto te ne raccontiamo un po’, abbastanza per farti fare un bel salto in avanti la prossima volta che dovrai realizzare un PCB.

Come avrai intuito, realizzare dei buoni PCB richiede conoscenze approfondite di elettronica e tanta esperienza.

Molto di questo lo trovi nel nostro video corso PCB Maker Pro, l’unico corso sul disegno di PCB che ti propone tante video lezioni in cui si sviluppa un vero progetto, uno dei nostri, e non dei semplici esercizi fini a se stessi.

Scopri di più facendo click qui o sull’immagine qui a fianco, impara a disegnare PCB come un professionista!

September 21, 2021

Panadapter SDR for the TS-830s

By admin in RF Tag hamradio, panadapter, ts-830s

These are the instructions to install the IFace interface inside of the Kenwood TS-830s in order to add an SDR panadapter to the radio. The installation is very easy.

On the upperside of the radio, after removing the cover, locate the electronic board called “RF Unit”: this is shown in the following picture.

Refer to the following images of the wiring diagram to identify the points where you can weld the cables for the IF, power supply and PTT.

Refer to the following image to identify the points on the PCB where to weld the various connecting cables.

In order to buy an IFace please use the following buttons.

ATTENTION: Though installing the IFace is not difficult, you do this at your own risk. TSP S.r.l. is not responsible for any damage, unwanted side-effects or whatever.

For more information do not hesitate to write us.
Have fun!

September 10, 2021

PCB Maker Pro – the video course

By admin in News, Online courses, Products Tag corso, elettronica, maker, video

This video course is only available in Italian language. Thank you.

August 4, 2021

FT-767GX with SDR panadapter

By admin in Radio accessories Tag panadapter, sdr

Our buffer interface named IFace can be used to add an SDR panadapter to the Yaesu FT-767GX.

The operations to be carried out are very simple, it is sufficient to obtain from its wiring diagram the information on the points where the IF signal has to be taken. This radio uses more than one mixer. The IF frequency of the first one is 45.03 MHz and our SDR panadapter will be tuned to this. The following image shows the block diagram of the radio and where to get the IF signal.

The following images show the portions of the schematic diagram of the RF UNIT where we can see the exact points where to sample the IF signal, the PTT+ (active high) and the power supply.

We now proceed to identify the exact points on the printed circuit board where to take the IF signal to be sent to the IFace. The following images show the sampling point for the IF signal, for the PTT+, and for the power supply for the buffer interface.

The use of PTT signal is required because some circuitry is shared between the TX and the RX signal paths.

In order to buy an IFace use the buttons below.

ATTENTION: Though installing the IFace is not difficult, you do this at your own risk. TSP S.r.l. is not responsible for any damage, unwanted side-effects or whatever.

For more information, do not hesitate to write to us using the form below.
Have fun!

August 4, 2021

FRG 100 with SDR panadapter

By admin in Radio accessories Tag panadapter, sdr

Our buffer interface named IFace can be used to add an SDR panadapter to the Yaesu FRG 100.

The operations to be carried out are very simple, it is sufficient to obtain from its wiring diagram the information on the points where the IF signal has to be taken. This radio uses more than one mixer. The IF frequency of the first one is 47.12 MHz and our SDR panadapter will be tuned to this. The following image shows the block diagram of the radio and where to get the IF signal.

The following images show the portions of the schematic diagram of the IF UNIT where we can see the exact points where to sample the IF signal and the power supply.

We now proceed to identify the exact points on the printed circuit board where to take the IF signal to be sent to the IFace. The following images show the sampling point for the IF signal and for the power supply for the buffer interface.

The use of PTT signal is not required, this is a receiver.

In order to buy an IFace use the buttons below.

ATTENTION: Though installing the IFace is not difficult, you do this at your own risk. TSP S.r.l. is not responsible for any damage, unwanted side-effects or whatever.

For more information, do not hesitate to write to us using the form below.
Have fun!

May 21, 2021

Jackson II with SDR panadapter

By admin in Radio accessories Tag panadapter, sdr

Our buffer interface named IFace can be used to add an SDR panadapter to the President Jackson.

The operations to be carried out are very simple, it is sufficient to obtain from its wiring diagram the information on the points where the IF signal has to be taken. This radio uses one mixer only for the receptio. The IF frequency is 10.7 MHz and our SDR panadapter will be tuned to this. The following image shows the block diagram of the radio and where to get the IF signal.

The following images show the portions of the schematic diagram of the IF UNIT where we can see the exact points where to sample the IF signal and the power supply.

We now proceed to identify the exact points on the printed circuit board where to take the IF signal to be sent to the IFace. The following images show the sampling point for the IF signal and for the power supply for the buffer interface.

The use of PTT signal is not required, RX and TX signals are separated.

In order to buy an IFace use the buttons below.

ATTENTION: Though installing the IFace is not difficult, you do this at your own risk. TSP S.r.l. is not responsible for any damage, unwanted side-effects or whatever.

For more information, do not hesitate to write to us using the form below.
Have fun!