-40%
5-bands VFO for HF Amateur Transceiver based on MC3362. Kit for assembly.
$ 20.59
- Description
- Size Guide
Description
VFO + VFO amplifier for HF Amateur Transceiver. 10m,15m,20m,40m,80m bands.KIT for assembly.
Intermediate frequency is 8,865 MHz (could be modified). In manual we provide the data for wiring for most popular bands: 10, 15, 20, 40 and 80 meters.
If need support other bands - let us know.
for IF 8,865 here is a data table of generation:
Band
Tuning ranges of VFO
10
m
19.100 – 20.400
MHz
20
m
5.100 – 5.400
MHz
40
m
15.600 – 16.300
MHz
80
&
15
m
.
12.100 – 12.700
MHz
Details:
- Motorola Chip MC3362
- High stability;
- 5 bands support
- Voltage output - 100mV from output of VFO
- Voltage output from VFO amplififer ~1.2-1.5V
- Output signal - sine.
- Power 12V.
During the tests VFO worked with the different frequencies and device has a working stability for more 8 hours.
The kit consits of all necessary components for assembly:
- PCB
- wires
- capacitors
- transistors
- varicaps
- 10 turns variable resistor!
- 5-band switcher
- etc.