Single band DDS VFO Synthesizer 1..160 MHz.
Single band DDS VFO Synthesizer 1..160 MHz.
Single band DDS VFO Synthesizer 1..160 MHz.
Single band DDS VFO Synthesizer 1..160 MHz.
Single band DDS VFO Synthesizer 1..160 MHz.
Single band DDS VFO Synthesizer 1..160 MHz.

Single band DDS VFO Synthesizer 1..160 MHz.

Regular price
$33.00
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$33.00
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Assembled unit!


Technical description:

·         Rotary encoder tuning

·         Selectable tuning steps – 5Hz, 50Hz, 100Hz, 1kHz, 5Khz, 10kHz, 1 MHz

·         Simultaneous VFO and BFO oscillator outputs (could be customized in menu)

·         S-meter display function 

·         Programmable start-up frequencies 

·         Atmel Attiny85 processor 

·         16 x 2 compact LCD

·         Programmable si5351a reference crystal offset frequency

·         Low current – Less than 30mA at 3.3V including any LCD backlighting

·         Input voltage - 5..12V; the voltage regulator 2950CT33 --> +3.3V

- dimensions: 77х35 мм

 

menu "custom settings and calibration".
In the new firmware version through the menu user can change the following settings:
- the value of IF (+IF, -If, IF=0): 
- change the frequency reference generator or power down the output CLK1
- Accurate calibration of the synthesizer 
- Self-adjustment of the start-up frequency when you turn on the synthesizer

 

Synthesizer can be used as a local oscillator (VFO) and reference generator (BFO) in the Amateur radio receiving and transmitting structures with a single frequency conversion, and as a local oscillator (VFO) in the construction of direct frequency conversion

 

Encoder is included!