1、 Overview:
OSC212 is a small RF signal generator that can generate up to 220MHz frequency signals. The two signals have independently set parameters, and only one signal has a sweep function;
This module is easy to use, input frequency data through key operations, and immediately update output frequency.
 
2、 Product application:
● Signal generator;
● Instrument calibration;
● DC motor control;
● Measurement frequency;
 
 
3、 Technical parameter table:
Number Project Parameters Unit Remarks
Pulse signal range of 4K~220M Hz
2 pulse signal amplitude 5 VDC maximum amplitude 5.0 Vp (output amplitude unchanged)
3. Operating voltage: 7-12 VDC
4. Operating current<700 mA
5 dimensions 69 * 56 * 20 mm length X width X height
6 weight 70 g
 
4、 Interface description and related operations
P1 interface (power supply)
VDD: Positive pole of power supply (7-12V)
GND: Negative pole of power supply
 
P4 interface: CH1 channel pulse signal output
 
P5 interface: CH2 channel pulse signal output
 
5、 Button Description
FUN:    (Select the operation bit for setting data) or (Long press to save set parameters function).
UP:     previous page.
DOWN:   Next page.
ADD:   Self added key.
SUB:  Self reducing key.
 
 
5、 Button Description
FUN:    (Select the operation bit for setting data) or (Long press to save set parameters function).
UP:     previous page.
DOWN:   Next page.
ADD:   Self added key.
SUB:  Self reducing key.
6、 Interface display and operation instructions:
6.1 Setting the frequency of CH1 channel
Interface display font:
First line "1. CH1 Set Freq"
Second line "0001 000 000Hz"
Button operation:
FUN:  Function keys; (Select the operation position for setting data) or (Long press to save set parameters function)
ADD:  Self adding key;
SUB: Self reducing key;
 
6.2. Set the frequency of CH2 channel
Interface display font:
Line 1 "2. CH2 Set Freq"
Second line "001 000 000Hz"
 
6.3. Set the starting frequency (sweep frequency) of CH1 channel
Interface display font:
Line 1 "3. CH1 Start Freq"
Second line "001 000 000Hz"
 
 
6.4. Set the stop frequency (sweep frequency) of CH1 channel
Interface display font:
Line 1 "4. CH1 Stop Freq"
Second line "010 000 000Hz"“
 
 
6.5. Set the sweep time (sweep) for each step of CH1 channel
Interface display font:
First line "5. CH1 Scan Time"
Second line "10ms"
 
6.6. Set the sweep frequency for each step of CH1 channel (sweep frequency)
Interface display font:
First line "6.CH1 Step Freq"
Second line "001 000 000Hz"
 
6.7. Set the sweep monitoring frequency (sweep frequency) for CH1 channel
Interface display font:
First line "7. Scan Freq (OFF)"
Second line "001 000 000Hz"
Button operation: FUN:  Running or stopping;