The F125 square wave frequency generator
replaces our F150/155/105 frequency generators. It is a completely new
design with many new features. The main one being that it can run
standalone up to 1500 program files copied from a PC or Mac. It is also
possible to connect the F125 to a computer via a USB port and control
it with the F100 3.0 software for MS-Windows in the same way our
F150/155/105 operate from a PC. Program files written for our current
F150/155/105 are compatible with the new F125.
F125 Technical Specifications
Standalone DDS square wave frequency generation controlled by internal 32 bit processor
2MB internal flash memory to store up to 1800 individual frequency program files
Backlit LCD display (2 lines x 16 characters) and 16 key keypad to open/run files
MS-Windows and Mac OS X F100 3.0 software to copy files to the generator internal storage
MS-Windows F100 3.0 software to control the F125 from a PC USB port in the same way our current generators operate. All software can be freely downloaded from our web site in the downloads section
Create/edit/run program files from the keypad, no PC necessary.
Program file format fully compatible with F100 2.0 and our previous generators
2 internal channels that can run frequencies from 0 HZ to : A:1.5 MHZ, B:100 KHZ
2 external BNC output connectors, one 5 V TTL, one variable amplitude.
Channels A,B can be routed to BNC outputs 1 or 2 in any combination (see note 2)
Any of the 2 internal channels can be used as a carrier for the other two channels
Channel A,B frequency resolution: .01 HZ
Reference quartz oscillator stability: 50 ppm
Channels A,B duty cycle programmable in 64 (1.5625 %) steps when running in positive offset (DC) mode.
Adjustable amplitude via front knob from 0-13VDC or 0-26VAC
Programmable offset: Fully positive or AC centered at 0V
Max output current 125 ma
Amplified output short circuit protected
Dimensions: 3.35 "x 6.5" x 1.25"
6ft USB cable included
Input power connector 2.1mm
Wall transformer provided with North American plug type. Compatible with 110VAC-240VAC 50-60HZ input.
Power input: 2.1 mm,
12 VDC, 1A.
Note 2: The F125 has 2 independent internal
frequency generators (A,B) and 2 BNC output connectors (1,2). A
programmable multiplexer allows you to assign any internal channel(s)
to any external BNC output(s) in any combination. For example, BNC
connectors 1 or 2 can be individually programmed to output channels A ,
B, AB. When more than one internal channel is output from one of the
BNC connectors, the channels are mixed with a logic AND operation.