The 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 …
双平衡混频器和振荡器 | NXP 半导体
SA612A是一款低功率VHF单片双平衡混频器，带有内置振荡器和稳压器。 主要用于信号频率为500MHz而本机振荡器频率高达200MHz的低成本、低功率通信系统。 此混频器是“Gilbert单 …
10kHz to 225MHz VFO/RF Generator with Si5351 - Version 2
Uses a common 128x64 I2C OLED SSD1306 display and Si5351 module. I2C data transfer, only 2 wires to connect the display / Si5351 and arduino. High stability and precision for frequency …
An SSB receiver from an Arduino/si5351 VFO/BFO - VK3HN
2017年8月28日 · The first is the MST3 product detector (SA612), audio filter (NE5534) and audio amplifier (TDA7052A). This module includes receiver muting, sidetone injection and audio …
Enhanced replacement for mixer SA612? - Forum for Electronics
2012年7月9日 · They won't be exact replacements, but AD have lots of active mixers, but likely without the on-board VCO (so you'd have to have a separate VCO).
如何制作双变频的航空波段接收机？-EDN 电子技术设计
2024年12月12日 · 在互联网上，您可以找到用于制作自己的航空频段接收器的图表甚至套件，其中使用了相对昂贵的集成电路，例如ne602(ne612、sa602、sa612-约8波兰兹罗提)和mc1350( …
SA612AD/01,118_NXP (恩智浦)_SA612AD/01,118中文资料_PDF …
SA612A是一款低功耗VHF单片双平衡混频器，带有片上振荡器和电压调节器。 适用于低成本、低功耗通信系统。 SA612AD/01,118由NXP (恩智浦)设计生产，立创商城现货销售。 …
designed for optimum low power performance. When used with the SA614A as a 45MHz cordless phone/cellular radio 2nd IF and demodulator, the SA612A is capable of rece. ving -119dBm …
VXO PLL 7.0-7.2 MHz - DL6ZB
The SA612 output frequency (f1-f2) is approximately 700 kHz (+/-). Now suppose the VXO will be tuned down a few kHz (to about 25 kHz max.), then the SA612s output frequency rises …
SA612 Datasheet (PDF) - NXP Semiconductors
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 …