- Out-of-Stock

RADIO COMMUNICATION AUDIO FILTER - SELF-ASSEMBLY KIT
Popular radio-communication receivers are usually designed to receive several emissions and usually have simplified filters matched to receive the widest signal. For AM / FM modulation it is approx. 6 kHz, in single-ribbon receivers the filter has a width of 2.4-3 kHz. For telegraph signals this is too high - the operator's ear is exposed to a series of unpleasant sounds. The solution to the problem is to use an external audio filter. It makes the audio reception pleasant, regardless of whether it is SSB or CW.
The presented system has been developed on the basis of filters with a switchable capacity - MAX295 systems that can be obtained as free samples from the company MAXIM.
The device is especially recommended for amateur radio players
Selected parameters:
Manufacturer AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
Responsible person AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
Neodymium rectangular magnet with dimensions of 12x4mm a and a height of 4 mm.
No product available!
No product available!
No product available!
No product available!
No product available!
Self-assembly case designed for the Odroid H2 computer. It allows you to conveniently mount the Odroid H2 computer and up to 2 SATA 3.5" drives. ODROID-H2 Case Type 1
No product available!
No product available!
No product available!
Pololu Bracket Pair for Discontinued 25:1 and 67:1 Metal Gearmotors 20D mm
No product available!
Addressable RGB 120-LED Strip, 5V, 2m (WS2812B)
No product available!
TEMPERATURE CONTROLLER - THERMOSTAT FOR EVERYONE - A KIT FOR INDEPENDENT INSTALLATION
No product available!
TSL2561 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low cost CdS cells, this sensor is more precise, allowing for exact lux calculations and can be configured for different gain/timing ranges to detect light ranges from up to 0.1 - 40,000+ Lux on the fly. Adafruit 439
No product available!
AVRSYN2 - MUSICAL SYNTHESIZE ON EIGHT-LINK CONTROLLER - PLATE AND PROGRAMMED LAYOUT
No product available!
This gearmotor consists of a low-power, 6 V brushed DC motor combined with a 4.4:1 metal spur gearbox, and it has an integrated 48 CPR quadrature encoder on the motor shaft, which provides 211.2 counts per revolution of the gearbox’s output shaft.
No product available!
Low cost programmer for STM32 and STM8 microcontrollers fully compatible
with the ST-Link V2
No product available!
No product available!
RADIO COMMUNICATION AUDIO FILTER - SELF-ASSEMBLY KIT