Superheterodyne receiver module PK super regenerative receiver module

Superheterodyne receiver module and super regenerative receiver modules are often used in retractable door control, anti-theft alarms, electric door controllers, etc., so what is the difference between superheterodyne and super regenerative receiver modules, the following is an optimization of these two types of modules Disadvantage analysis.

G-NiceRF	Other company
Superheterodyne receiver module	Super regenerative receiver module
Strong anti-interference ability	Poor anti-interference ability
Strong temperature adaptability	The frequency is greatly affected by temperature drift
High receiving sensitivity	Low receiving sensitivity
Able to pass FCC, CE certification	Frequency pollution, can not pass the certification
Good performance, stable and reliable work	Low price, poor stability

Superheterodyne receiver module SRX882: https://www.nicerf.com/products/detail/ask-receiver-module-srx882.html

The advantages and disadvantages of superheterodyne receiver module:

The superheterodyne receiving module has the advantages of strong anti-interference ability, strong temperature adaptability, high receiving sensitivity, good performance, stable and reliable work, and can pass FCC and CE certification, and conforms to industrial use specifications. The disadvantage is that the cost is relatively high compared to the super regenerative receiver module.

The advantages and disadvantages of the super regenerative receiver module:

Super regenerative receivers have the advantages of simple circuit and low cost, so they are widely used. The disadvantages are that the frequency is greatly affected by temperature drift, the receiving sensitivity is low, the anti-interference ability is poor, the stability is poor, there is frequency pollution, and it cannot pass the certification.

The above is the difference between superheterodyne and super regenerative receiver modules. I believe you can already judge which is better, superheterodyne and super regenerative receiver modules. In terms of working performance stability, superheterodyne receiver modules are more stable and reliable than super-regenerated , It is recommended to choose the superheterodyne receiver module.