In a world with software-defined radios and single-chip receivers, a superheterodyne shortwave radio might not exactly score high on the pizzazz scale. After all, people have been mixing, filtering… ...

Maxim introduced the MAX7033 , the newest 300MHz to 450MHz superheterodyne ASK receiver. This devices features a high sensitivity of -114dBm, Aspencore network. ... For an input RF frequency of 315MHz ...

Maxim Integrated Products introduces the MAX7034 low-power superheterodyne receiver for ASK data in the 300MHz to 450MHz frequency range. Only requiring a. Aspencore network. News & Analytics Products ...

In a superheterodyne receiver the desired RF signal is multiplied down to an intermediate frequency (IF) by use of a mixer and a variable frequency oscillator (VFO or Local Oscillator) ...

Taiwan-based IC designer Princeton Technology Corporation (PTC) has introduced the PT4302, a single chip RF receiver designed for low power consumption and high receiving sensitivity remote ...

Maxim has a low-power, superhet receiver for 300 to 450MHz AM remote controls in cars. “This device provides excellent receive sensitivity [-114dBm] over the entire automotive temperature range,” said ...