2020年2月23日 · The well-known mixer NE612 (NXP) will be compared to an AN612 (Matsushita/Panasonic) mixer that has been unsoldered from an old CB-SSB-radio. Comparison will include output voltage level and spectroscopic analysis of a 9MHz SSB signal.

The NE/SA612A is a low-power VHF monolithic double-balanced mixer with on-board oscillator and voltage regulator. It is intended for low cost, low power communication systems with signal frequencies to 500MHz and local oscillator frequencies as high as 200MHz.

2020年1月13日 · The NE612 is an integrated circuit which contains a balanced mixer with its own on-board local oscillator and voltage regulator. The mixer can provide up to 18dB of gain at 45 Mhz, and the local oscillator will operate up to 200 Mhz.

VFO is mixed with 4.0 Mhz. to get the desired 7.0 Mhz signal. The term "heterodyne" refers to the mixing function, where two different frequencies are combined in a non-linear way to generate an output waveform of a different frequency.

The NE612 is a low-power VHF mono lithic double-balanced mixer with on board oscillator and voltage regulator. It is intended for low cost, low power communication systems with signal fre quencies to 500MHz and local oscillator frequencies as high as 200M Hz.

Description: Double-balanced mixer and oscillator. Manufacturer: NXP Semiconductors.

NE612AN NXP 中文资料PDF, 共 (8)页, NE612AN参数资料, 双平衡混频器和振荡器 Double-balanced mixer and oscillator。

The NE612, also known as the NE612A, is a versatile analog multiplier and mixer IC that is widely used in radio frequency (RF) and intermediate frequency (IF) applications. At its core, the NE612 functions as a balanced modulator and a mixer, allowing for the combination of multiple input signals and the generation of an output signal with ...

NE612 Datasheet : Double-balanced mixer and oscillator, NE612 PDF Download Philips Electronics, NE612 Datasheet PDF, Pinouts, Data Sheet, Equivalent, Schematic, Cross reference, Obsolete, Circuits

2014年1月27日 · Being a ham operator I'm always on the lookout for new radio related projects. This time I investigated the properties of direct conversion receivers using the cheap and widely available NE612 balanced mixer IC. There are four different versions of this chip NE602, NE612, SA602 and SA612.