8 pin SPE Expert band data control cable for Yaesu FT-1000/D/MP/MkV FT-2000/D FT-dx5000 FT-dx9000

DB15 to 8 pin DIN + Phono (RCA)

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Length approx 1.5m/4ft 10ins.

This cable enables your Yaesu radio to control your SPE Expert linear amplifier. The cable assembly has a DB15 male plug which connects to the SPE Expert's CAT socket. The other end has a phono (RCA) plug to connect to the transceiver's ALC socket and an 8 pin DIN plug which connects to the Band Data socket (Band Data 2 on FTdx9000).

Suits SPE Expert Linear amplifier models 1K-FA, 1.3K-FA, 1.5K-FA, 2K-FA and the following Yaesu transceivers:
The following functions are available with this cable:

For a more in-depth description of these functions and instructions on how to set up the amplifier for your transceiver correctly, please consult your amplifier's manual.


This cable uses Band control. A Cat control version is also available.

There are two methods for your linear amplifier to obtain operating frequency information from your transceiver automatically. You can use the information here to choose which you prefer. You will then need to buy the corresponding Cat or Band control cable as they are wired differently.

Cat control

The amplifier is able to determine the exact frequency that the transceiver is tuned to. It then automatically switches to the correct band and if amplifier has an ATU fitted, recalls the appropriate ATU setting from memory.

Pro - The ATU in the amplifier is able to more accurately match the antenna before you transmit.

Con - May make it difficult or impossible to control the transceiver from your computer e.g. for logging software.

Band control

The amplifier is able to determine the amateur band that the transceiver is set to. It then automatically switches to the correct band.

Pro - Doesn't use your Cat connection so you can use this to control your transceiver from your PC e.g. for logging software.

Con - 1. The ATU in the amplifier can only coarse tune the antenna when switching bands and can only determine the exact operating frequency when you begin transmitting. 2. Support for 60m (5MHz) band may not be available.


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UK seller - in stock, tested and ready for despatch.

Money back guarantee. If you are unhappy with your cable in any way, simply return it within 60 days for a refund. Orders received before 3 p.m. are normally posted on the same day (Mon-Fri).

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