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air band receiver high sensitiv
RBA-03 AIR BAND RECEIVER
2199
1
3
AUDIO USTAOGLU
AUDIO USTAOGLU
TURKEY
470
18
Печатная плата крестовидной фрактальные антенны 10х10 см.
Крестовидная фрактальная антенна
1660
0
3
Maksim EW7DDR
Maksim EW7DDR
BELARUS
158
158
Предварительный микрофонный усилитель с эффектом эхо и реверберацией на специализированном звуковом процессоре РТ2399. Возможно подключение как микрофона, так и электрогитары.
Reverb for transceiver on PT2399
1208
0
1
Maksim EW7DDR
Maksim EW7DDR
BELARUS
158
158
Рамочная антенна на диапазон 20 метров.Обзор на данную антенну:
Рамочная антенна
1180
0
2
Maksim EW7DDR
Maksim EW7DDR
BELARUS
158
158
Ссылка на обзор телеграфного ключа https://youtu.be/G5-3XPGCrvo
K3NG CW KEY FOR ARDUINO MEGA (front panel)
1053
0
3
Maksim EW7DDR
Maksim EW7DDR
BELARUS
158
158
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
am-trx for 6m. Super-regenerative receiver and AM tx unit.
1751
0
0
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
this a lora node that send signals to the gateway and also serves as a phone for certain uses
lora phone
174
0
1
Engineer
Engineer
NIGERIA
0
0
Arduino based Frequency Counter with S-meter for radio receivers and/or transmiters.You can use it without divider (U2,U3 F/128). Without divider max F in is 8 mHz. With the divider - İC limited up 50...
Arduino based Frequency Counter with S-meter for radio receivers and/or transmiters
999
0
0
Andrei Bochkarev
Andrei Bochkarev
TURKEY
20
0
Simple AirbandReceiver with single convertion (IF10.7mHz). Can use LM7001 based synth or manual tunning. The receiver is disigned for HH-8082 case https://www.made-in-turkey.top/index.php?rt=product/p...
Simple Airband Receveir
656
0
0
Andrei Bochkarev
Andrei Bochkarev
TURKEY
20
0
Airband Double Convertion Receveir. 118-138 mHz. AM. 12 V power. Needed heterodyne (118-138+10.7 and 10.245 mhz) or frequency synthesizer. Please look my other project of the synthesizer for air ba...
Airband Double Convertion Receveir
682
0
0
Andrei Bochkarev
Andrei Bochkarev
TURKEY
20
0
Активная антенна "Магнитная петля" на видеоусилителе NE592. Схема в описании.
Antenna Magnetic loop on video amplifier NE592 DIP version
2282
2
1
Maksim EW7DDR
Maksim EW7DDR
BELARUS
158
158
2,4 GHz radiomodule based on TI CC2520 IC with SPI interface and printed antenna.Analog of module, what was avalible on ALIEXPRESS, but now out of stock.May be simple connected to you device via SPI i...
2,4 GHz radiomodule on CC2520 IC and printed antenna
709
0
0
Sergey Prilepin
Sergey Prilepin
RUSSIAN FEDERATION, THE
1
0
Best wishes at ALL!!This is a Christmas Tree working as an GHz antenna!Happy new year :)
Christmas Tree2022
732
0
1
RF HWman
RF HWman
ITALY
0
58
Фрактальная антенна 20х20 см.
PCB fractal antenna 20x20
1267
1
3
Maksim EW7DDR
Maksim EW7DDR
BELARUS
158
158
Диско - экспоненциальная антенна 3
Диско - экспоненциальная антенна 3
688
0
2
Maksim EW7DDR
Maksim EW7DDR
BELARUS
158
158
Фрактальная антенна на основе треугольника Серпинского.
Fractal antenna "Sierpinski Napkin"
1513
0
0
Maksim EW7DDR
Maksim EW7DDR
BELARUS
158
158
1
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