low/high-side injection

Polish translation: częstotliwość heterodyny poniżej vs. powyżej częstotliwości odbieranej

08:21 Jan 2, 2020
English to Polish translations [PRO]
Tech/Engineering - Engineering (general)
English term or phrase: low/high-side injection
The frequency of the local oscillator fLO is set so the desired reception radio frequency fRF mixes to fIF. There are two choices for the local oscillator frequency because the dominant mixer products are at fRF ± fLO. If the local oscillator frequency is less than the desired reception frequency, it is called low-side injection (fIF = fRF − fLO); if the local oscillator is higher, then it is called high-side injection (fIF = fLO − fRF).

https://en.wikipedia.org/wiki/Superheterodyne_receiver
Paweł Janiszewski
Poland
Local time: 10:13
Polish translation:częstotliwość heterodyny poniżej vs. powyżej częstotliwości odbieranej
Explanation:
AFIK nie ma polskiego odpowiednika.

Zob. str. 1, "Wybór częstotliwości heterodyny"
http://www.ire.pw.edu.pl/~wkazubski/Odbiornik1.pdf

Zob. też str. 38 (21) "Wybór częstotliwości pośredniej"
https://skzw.pl/A/Odbiorniki superheterodynowe - Zdzisław Bo...
Selected response from:

Crannmer
Local time: 10:13
Grading comment
thx
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1częstotliwość heterodyny poniżej vs. powyżej częstotliwości odbieranej
Crannmer


Discussion entries: 3





  

Answers


2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
low vs. high-side injection
częstotliwość heterodyny poniżej vs. powyżej częstotliwości odbieranej


Explanation:
AFIK nie ma polskiego odpowiednika.

Zob. str. 1, "Wybór częstotliwości heterodyny"
http://www.ire.pw.edu.pl/~wkazubski/Odbiornik1.pdf

Zob. też str. 38 (21) "Wybór częstotliwości pośredniej"
https://skzw.pl/A/Odbiorniki superheterodynowe - Zdzisław Bo...


Crannmer
Local time: 10:13
Specializes in field
PRO pts in category: 316
Grading comment
thx

Peer comments on this answer (and responses from the answerer)
agree  Frank Szmulowicz, Ph. D.
1 hr
  -> thx
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