This is a very well structured and comprehensive database of radio scanner frequencies across the United States and across the world. Refer to the database tables / entities and their relationships for details. There are 4,165 cities, 538 states (sub-na
radio frequency scanner 意思：无线电频率扫描仪 词汇解释 radio 英 [ˈreɪdiəʊ] 美 [ˈreɪdioʊ]n.无线电;收音机;无线电广播台;无线电收发报机 vt.& vi.用无线电发送讯息;作无线电广播;用X射线拍照 例句：They are in twice daily radio conta...
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag 154.175 KA4241 RM 103.5 PL XSD CMD 1 Countywide Fire Command 1 (Countywide) FMN Fire-Talk 156.225 KA4241 RM 107.2 PL XSD CMD 2 Countywide Fire Command 2 (HCFA) FMN Fire-Talk 153.995 KA4241 RM 110.9 PL XSD CMD 3 Countywide Fire Command ...
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag 155.595 KSA717 RM 107.2 PL Cook Sheriff N1 Sheriff: Talk-Around (old North Patrol) [Ch 1] FMN Law Talk 155.535 KSA717 RM 107.2 PL Cook Sheriff S2 Sheriff: South Patrol (Also TRS) [Ch 2] FMN Law Dispatch 155.535 KSA717 BM 293 NAC Cook...
NOTE 3: Scanner folk often use the terms Simplex and Duplex wrongly to describe Single and Dual frequency systems. The term Simplex means taking turns to transmit, whether on one or more frequencies. The proper terms to use are S.F.S. (Single Frequency Simplex) and D.F.S (Dual..). ...
Material: Durable Plastic Walkie Talkie Type: Portable Output Power: 5W Storage Channel: 128 Programmable: PC programmable Features: Scanner radio vhf uhf police, dual band, dual display, dual frequency, dual standby, VOX voice-activated transmission, channel step options, SOS Emergency Alarm, digita...
The frequency and linked descriptor database is queried using a geographic reference to produce a list of local radio channels that includes a list of frequencies with linked descriptors. The list of radio channels is transferred into the channel memory of the scanner, and the receiver is ...
A radio frequency (RF) scanner system provided with a multi-axis articulated robot and a sensor suite positioned on a first end of the multi-axis articulated robot. The sensor suite is provided with a shield, an antenna array probe, and a surface sensor. The shield has a first side and ...
Disclosed is a scanner for frequency-analog passive resonators that are excited to oscillate at their natural frequency by electromagnetic, inductive or capacitive coupling or directly via a line, the frequency of the excitation signal following the natural frequency of the resonator in such a way th...
MRI is based on the magnetization properties of atomic nuclei, and three major functionality components of an MRI scanner are the magnet, gradient, and the radiofrequency (RF) system [109,168]. The human body comprises water (H2O), mainly made of hydrogen ions (H+), i.e., protons. The...