US 11,988,724 B2
Signal detector
Cheng-I Lin, Hsinchu (TW); and Chiou-Hao Peng, Hsinchu (TW)
Assigned to Hitron Technologies Inc., Hsinchu (TW)
Filed by Hitron Technologies Inc., Hsinchu (TW)
Filed on Dec. 28, 2020, as Appl. No. 17/135,872.
Claims priority of provisional application 62/956,655, filed on Jan. 3, 2020.
Prior Publication US 2021/0208210 A1, Jul. 8, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G01R 31/58 (2020.01); H01B 11/18 (2006.01); H01R 13/66 (2006.01)
CPC G01R 31/58 (2020.01) [H01B 11/18 (2013.01); H01R 13/6683 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A signal detector, comprising:
a housing, having a connector and a display unit;
a tuner, configured to receive a cable signal;
a microcontroller unit (MCU), electrically connected with the tuner and the display unit;
a scanning switch, electrically connected with the MCU;
a power supply, configured to supply a power to the MCU; and
a power switch, electrically connected with the MCU.