HP 3325A¶


Status	abandoned
Frequency (sine)	20MHz
Frequency (square)	10MHz
Frequency (other)	10KHz (triangle, sawtooth)
Waveforms	sine, square, triangle, sawtooth
Modulation	AM, FM
Connectivity	GPIB
Website	keysight.com

The Hewlett-Packard 3325A is a 20MHz function generator with GPIB connectivity.

GPIB settings¶

    - 
        [](./img/Hp_3325a_gpib_addr_ctl.jpg)

GPIB address selection switches

    - 
        [](./img/Hp_3325a_gpib_addr_17_example.jpg)

Example setting for GPIB address 17

    - 
        [](./img/Hp_3325a_gpib_lon_setting.jpg)

Location of LON switch, with correct setting indicated by red dot

Status¶

mrnuke had a 3325A, but he had to get rid of it before he could implement sigrok support. As such, the project is currently abandoned. The page is left as a quick reference on how to configure the GPIB controller, in case anyone wants to pick this up.

Photos¶

Hp 3325a Front

Hp 3325a Gpib Addr Ctl

Hp 3325a Gpib Addr 17 Example

Hp 3325a Gpib Lon Setting