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Frequency counter
Direct conversion
receiver
Components
80m_40m transceiver

SSB_CW Audio Filter

4 channels VFO

2W- FM transmitter

Mixer

​40m_20m transceiver

​4 channels BPF

S-meter
1 channels VFO

2 channels VFO

​1 channels BPF

​2 channels BPF

LPF
chassis
IRT
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JJJelectronics - 4 channels VFO kit

* 4 channels VFO kit for HF band  from JJJelectronics 
* Variable Output level (trimmer resistor)
*FET transistor for oscillator
*Buffer stage
* Frequency:
    Band 1:  3.5MHz-3.9MHz.
    Band 2:  7.0MHz – 7.14MHz
    Band 3:  14.0MHz-14.4MHz.
    Band 4:  21.0MHz – 21.5MHz
*4 way switch
* variable capacitor with reduction drive 20:1 (10 full turns)    shaft diammeter is 6mm (1/4")
* Voltage 10v-14v
* 4 LED band indicator

  
Circuit diagram
Silk screen
Build instructions
Buy Now
Price is £17.99 + £1.25 Postage to UK
included variable capacitor with reduction drive





Price is £17.99+ £2.90 Postage to Europe
included variable capacitor with reduction drive
Buy Now