Note that the opc 1797 adapter cable will not allow you to use an opc 478 programming cable with this radio.
Vertex programming cable schematic.
Connections used only for cloning or programming are usually not present in these cables.
You should check that the connections match your particular radio.
Programming cable schematic diagram usage of schmitt trigger vt3 vt4 with high logic zero threshold v 1 7v is essential if the input and output buses are linked together.
Optoelectronics dc440 decoder yaesu vertex 3 contact connector.
In this video i go through my take on a usb programming cable.
Resources listed under radio programming cables category belongs to technical reference main collection and get reviewed and rated by amateur radio operators.
The rj45 connector must be ground down to fit the socket on the ef johnson radios.
I have a number of different radios icom yeasu kenwood as well as the usual chinese suspects.
The id 1 is programmed via its integrated usb connection.
Sundely usb programming clone cat cable cord lead for yaesu vertex radio vx 1000 vx 2000 x 2100 vxr 5000 vxr 7000 ct 104 ct 104a rj 45 8 pin 4 5 out of 5 stars 3 20 99 20.
A multipurpose programming cable page 7 of 7.
Siemens cellular phones at commands.
Retevis 1 pin usb programming cable compatible with retevis rt40 yaesu ft 60r vertex vx 2r vx 3r vx 5r two way radio 1 pack 3 6 out of 5 stars 21 12 99 12.
For the ef johnson radio programming cable i used a standard cat5 cable with rj45 connector on one end and a 1 8 3 5mm stereo connector on the other end.
The author especially appreciates the collaboration of sergey ua9udq yevgueny ra9mhl valery ua6lpg alexander gulliver in verifying the schematics and testing radios.
I start with a bench grinder and finish with a file.
The cable for the yaesu vx 7 actually works perfectly though.
1h which shifts up the logic zero volage.
This cable has the unusual and hard to find threaded 3 5mm 4 conductor connector with o ring.
Ic q7a for some reason this radio doesn t use the standard three conductor plug on the opc 478.
Alinco dj g29t programmer erw 7 erw 4c compatible.
This is due to the voltage divider rk r1 see fig.
I did not buy that software and expected the cable to show up as a usb serial port on my linux machine.