I've heard Calstar Comms on the CALSTAR south freq. but i live in the rocklin/sacramento area, and i haven't heard anything on CALSTAR North. i *think* where i am is defined as north, but i'm not sure.State Entity. Entity Type. Albuquerque (ZAB) Air Route Traffic Control Center. ARTCC. Amateur Radio. Amateur Radio. Department of Aging and Disability Services. Public Safety. Department of Criminal Justice.PSK, RTTY, SSTV, MFSK, OLIVIA, JT65, JT9, FT8, FT4 & JS8 Frequencies. (All frequencies are transceiver DIAL frequencies) - JT65, JT9, FT8, FT4 and JS8 frequencies are defined by the mode's developers for Region 1. - PSK, RTTY and MFSK are not critical but usually stations are heard at these frequencies.LOMITA & AVALON (SHERIFF) CSQ. 482.8875. LAC BLUE 8. Los Angeles County Fire Dispatch (COUNTYWIDE) CSQ. 470.5375. LAC BLUE 1. Los Angeles County Fire Response. A vintage (76-89) marine VHF radiotelephone. Marine VHF radio is a worldwide system of two way radio transceivers on ships and watercraft used for bidirectional voice communication from ship-to-ship, ship-to-shore (for example with harbormasters ), and in certain circumstances ship-to-aircraft. It uses FM channels in the very high frequency ...CALSTAR has its own repeater on Santa Ynez Peak. 152.9675Mhz with DCS 516. It is used for communications with their dispatcher. Traffic mainly consists of flight following, position reports and ETA's. By the way, CALSTAR is a non-profit organization. You can become a member and, if you are a member, they will provide service for you at no charge.ch# display rx freq rx ctcss tx freq tx ctcss pwr w/n notes 1 meu l 151.38500 110.9 159.27000 000.0 h n 2 xme red 153.95000 123.0 154.38500 000.0 h n 3 xme blue 151.08500 136.5 156.19500 000.0 h n GMRS is a mobile UHF 2-way radio service in the U.S. that requires users to obtain a license and is restricted to certain frequencies. This frequency chart also applies to FRS, or Family Radio Service, as GMRS and FRS utilize the same frequencies. Find a full library of overland comm how-to's at Right Channel Radios! Calstar dispatch is interesting in that they contract with the CDF Felton ECC (Emergency Comm Center) for dispatching/ flight following/ etc. With this said, the CALSTAR units utilize the frequencies based on location... North, South, and other. There are areas in the huge Calstar response area that do not recieve the 800mhz well.No other base is affected by this radio issue. Air Medical Group, which is now the parent company of Calstar, has 240 air ambulance in 32 states. Calstar has bases in Auburn, Ukiah, Gilroy, Concord, Salinas and Santa Maria. It has been in South Lake Tahoe since October 2001. Since the merger last year Calstar now uses an Airbus H135/P3.The off roaders are likely using Part 90 business radios for major venues because the venue may have licensed specific channels for coordination. Check with the venue to see what frequencies if any, competitors are allowed to access. A business license requires a coordination fee. Last edited: Dec 23, 2016.Feb 28, 2023 · Nationwide interoperability channels are listed here: US > Interoperability.(*) Nationwide public safety channels are listed here: US > Public Safety. *The 2016 California Interoperability Field Operations Guide (Cal-IFOG) provides recommended tone protection on the nationwide interoperability frequencies which may differ from those listed in the above link. CALSTAR has its own repeater on Santa Ynez Peak. 152.9675Mhz with DCS 516. It is used for communications with their dispatcher. Traffic mainly consists of flight following, position reports and ETA's. By the way, CALSTAR is a non-profit organization. You can become a member and, if you are a member, they will provide service for you at no charge.Menu Santa Cruz County, California Last Updated: April 23, 2023, 6:20 pm Loading chart. Please wait. Frequencies Grouped All New/Updated Show Repeater Inputs Santa Cruz County Sheriff Brown - VLAW31 White - CALAW1 Gold - CALAW2 Fire CAL FIRE - CZU 1700 / Felton ECC EMS Services Cities Capitola Santa Cruz Fire - Santa Cruz County Fire Scotts ValleyFrequency License Type Tone Alpha Tag Description Mode Tag; 157.5975: RM: 731 DPL: CALSTAR 2/5: CALSTAR 2/5 - Gilroy/Salinas: FMN: EMS Dispatch: 157.5975: RM: 364 DPL: CALSTAR 3Basic spacing between channel is 25 kHz (USN/USAF). The Army uses 12.5 kHz spacing in their segments of the band. The primary communications mode is narrowband FM, but some AM is used by air units of the various services for tactical air-to-air comms. Air Force. 138.000-138.500.The original source of this article is the RadioMaster Reports blog. Freeband. Freeband frequencies around 27 MHz CB have been widely used by thousands and thousands of freebanders worldwide over the past 40+ years. Here in this list, we document the best and most common Single SideBand (SSB, USB, LSB) Freeband frequencies useful for Survivalists.This frequency list was last updated on 11 December 2006. Ham Radio Space Activity Space Shuttle Audio HF Rebroadcast According to a recent announcement from the WA3NAN Goddard Amateur Radio Club, they will again rebroadcast Space Shuttle mission audio on the following amateur radio frequencies (+/- 5 kHz for QRM and nets):LARTCS has ability to cross-connects different radio channels over various radio frequency bands, throughout Los Angeles and surrounding counties. Besides below listed frequencies LARTCS member agencies can utilize LASD Mutual Aid frequency pairs, 800Mhz 8CALL/8TAC frequencies, 155.475 VLAW31, VHF/UHF CALAW and Marine channel 83A as required.In studies, CAPSTAR achieved greater than 90% effectiveness against adult fleas on dogs within 4 hours and cats within 6 hours. CAPSTAR Tablets are safe for pregnant or nursing dogs and cats. When using this product, you may notice that your dog or cat will start scratching itself as fleas begin to die.Apr 23, 2023 · Frequency License Type Tone Alpha Tag Description Mode Tag; 155.565: WSQ977: RM: CSQ: SCSO Blue: Blue - Primary: FMN: Law Dispatch: 154.950: WSQ977: RM: CSQ: SCSO Red: Red - Mutual Aid: FMN: Interop: 154.385: WQQH673: RM: CSQ: SCSO Silver: Silver - North Coast Tac: FMN: Law Tac: 156.030: KBV97: M: CSQ: SCSO Orange: Orange - Admin: FMN: Law Tac ... Aug 14, 2023 · CALSTAR 3 - Auburn: FMN: EMS Dispatch: 157.5975: RM: 431 DPL: CALSTAR 4: CALSTAR 4 - Ukiah: ... CALSTAR First U.S. Ambulance to Order EC135P3 19-Oct-15 - California Shock Trauma and Rescue (CALSTAR) has ordered five H135 / EC135P3 air medical helicopters. First U.S. customer for this significantly improved and updated variant of the popular EC135Apr 23, 2023 · Frequency License Type Tone Alpha Tag Description Mode Tag; 155.565: WSQ977: RM: CSQ: SCSO Blue: Blue - Primary: FMN: Law Dispatch: 154.950: WSQ977: RM: CSQ: SCSO Red: Red - Mutual Aid: FMN: Interop: 154.385: WQQH673: RM: CSQ: SCSO Silver: Silver - North Coast Tac: FMN: Law Tac: 156.030: KBV97: M: CSQ: SCSO Orange: Orange - Admin: FMN: Law Tac ... 51.0 MHz is a ham radio 6 meter FM simplex channel widely used by operators with all types of Low Band VHF military surplus radios. The frequency is compatible with normal ham radios and is not on a repeater channel. If military radio tone squelch (150 Hz) may be used, it is compatible with civilian radios PL 151.4 Hz.ch# display rx freq rx ctcss tx freq tx ctcss pwr w/n notes 1 meu l 151.38500 110.9 159.27000 000.0 h n 2 xme red 153.95000 123.0 154.38500 000.0 h n 3 xme blue 151.08500 136.5 156.19500 000.0 h nI think there's 3 or 4 now, more coming on a delivery schedule. Yep- Felton will dispatch Hollister. Calstar is currently looking into a mondo centralized (likely based in Sac, but Tx all over NorCal/Tahoe) dispatch operation for fleetwide GPS tracking, voice and messaging, data links, blah, blah, blah.CALSTAR First U.S. Ambulance to Order EC135P3 19-Oct-15 - California Shock Trauma and Rescue (CALSTAR) has ordered five H135 / EC135P3 air medical helicopters. First U.S. customer for this significantly improved and updated variant of the popular EC13514.242 MHz USB is a ham radio Upper SideBand international and long distance frequency in the 20 meter band. In USA, it is only available to General license (or higher) ham operators. It is on the channel list of several organized survivalist and prepper networks, including TAPRN (The American Prepper Radio Network).For more information regarding CALSTAR Membership, call 1-888-207-5433 (LIFE) Revised December 2013 Frequently Asked Membership Questions. What is CALSTAR? CALSTAR is a nonprofit air ambulance provider serving Northern & Central California. Our bases are located geographically to serve all communities – urban and rural. Feb 28, 2023 · Nationwide interoperability channels are listed here: US > Interoperability.(*) Nationwide public safety channels are listed here: US > Public Safety. *The 2016 California Interoperability Field Operations Guide (Cal-IFOG) provides recommended tone protection on the nationwide interoperability frequencies which may differ from those listed in the above link. State Entity. Entity Type. Albuquerque (ZAB) Air Route Traffic Control Center. ARTCC. Amateur Radio. Amateur Radio. Department of Aging and Disability Services. Public Safety. Department of Criminal Justice.They come from radio and TV broadcasts, Wi-Fi and Bluetooth devices, cell phones (and cell phone towers), and other sources. Some common uses of RF radiation Microwave ovens. Microwave ovens work by using very high levels of a certain frequency of RF radiation (in the microwave spectrum) to heat foods. “It is very specific to the radio frequency that is utilized in your community.” No other base is affected by this radio issue. Air Medical Group, which is now the parent company of Calstar, has 240 air ambulance in 32 states. Calstar has bases in Auburn, Ukiah, Gilroy, Concord, Salinas and Santa Maria.I've heard Calstar Comms on the CALSTAR south freq. but i live in the rocklin/sacramento area, and i haven't heard anything on CALSTAR North. i *think* where i am is defined as north, but i'm not sure.Radio frequency. Radio frequency ( RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency [1] range from around 20 kHz to around 300 GHz. This is roughly between the upper limit of audio frequencies and the lower limit of infrared ...20 Frequencies per Summary Page Filter Frequencies By Location: All Locations 1 - SANTA BARBARA, CA 2 - SANTA MARIA, CA 3 - Rad. around NEW CUYAMA, CA 4 - CLAYTON, CA 5 - NICASIO, CA 6 - YUBA CITY, CA 7 - HEARST, CA 8 - Rad. around 4 9 - Rad. around 5 10 - Rad. around 6 11 - Rad. around 7 Digital TalkGroup frequencies: 774.181250. 774.456250. 774.731250. 772.806250. 772.506250. Prefix - 1 - County Sheriff; 21 - Danville Police (Contract City)Calstar fishing rods and blanks have set the standard for serious saltwater anglers worldwide. Strength, durability, and performance to catch serious fish. CALSTAR Boomer E-Glass BAJA BOOMER XXH 5'6" $109.99. Calstar Grafighter 7' Live Bait MH (25-60#) Blank $214.99. Calstar Grafighter 7' Live Bait M (20-50#) Blank $218.99.LOMITA & AVALON (SHERIFF) CSQ. 482.8875. LAC BLUE 8. Los Angeles County Fire Dispatch (COUNTYWIDE) CSQ. 470.5375. LAC BLUE 1. Los Angeles County Fire Response.14.242 MHz USB is a ham radio Upper SideBand international and long distance frequency in the 20 meter band. In USA, it is only available to General license (or higher) ham operators. It is on the channel list of several organized survivalist and prepper networks, including TAPRN (The American Prepper Radio Network).If the section-wide net IS active: The Santa Clara County EOC radio operators will monitor the section-wide net on WB6ECE or K6SNY. If the section-wide net is NOT active: Other EOCs can reach the SCCo EOC on the SCCo Command Net. Primary = W6GGF (UHF) (Crystal Peak): 442.500 MHz (+) 100.0 Hz.The radio spectrum is the part of the electromagnetic spectrum with frequencies from 3 Hz to 3,000 GHz (3 THz ). Electromagnetic waves in this frequency range, called radio waves, are widely used in modern technology, particularly in telecommunication. To prevent interference between different users, the generation and transmission of radio ...FREQUENCY USE CALLSIGN / NOTES; 5180 kHz: Cape Radio/DOD Cape (All HF frequencies are in USB) 5190 kHz: SRB Recovery Boats : 5810 kHz: Cape Radio: USCG Ships: 6751 kHz: Cape Radio : 6937 kHz: Cape Radio : 10780 kHz: Cape Radio/DOD Cape (Primary) 11104 kHz: Cape Radio/DOD Cape ch# display rx freq rx ctcss tx freq tx ctcss pwr w/n notes 1 meu l 151.38500 110.9 159.27000 000.0 h n 2 xme red 153.95000 123.0 154.38500 000.0 h n 3 xme blue 151.08500 136.5 156.19500 000.0 h nRadioReference Database Browse - United States. Search for United States City/LocationCalstar fishing rods and blanks have set the standard for serious saltwater anglers worldwide. Strength, durability, and performance to catch serious fish. CALSTAR Boomer E-Glass BAJA BOOMER XXH 5'6" $109.99. Calstar Grafighter 7' Live Bait MH (25-60#) Blank $214.99. Calstar Grafighter 7' Live Bait M (20-50#) Blank $218.99.CALSTAR 3 - Auburn: FMN: EMS Dispatch: 157.5975: RM: 431 DPL: CALSTAR 4: CALSTAR 4 - Ukiah: FMN: EMS Dispatch: 157.5975: RM: 516 DPL: CALSTAR 6: CALSTAR 6 - South Lake Tahoe: FMN: EMS Dispatch: 152.9675: RM: 516 DPL: CALSTAR 7: CALSTAR 7 - Santa Maria: FMN: EMS-Talk: 151.7375: WQUD715: RM: CALSTAR 8: CALSTAR 8 - Oakland: FMN: EMS Dispatch: 153. ... FREQUENCY USE CALLSIGN / NOTES; 5180 kHz: Cape Radio/DOD Cape (All HF frequencies are in USB) 5190 kHz: SRB Recovery Boats : 5810 kHz: Cape Radio: USCG Ships: 6751 kHz: Cape Radio : 6937 kHz: Cape Radio : 10780 kHz: Cape Radio/DOD Cape (Primary) 11104 kHz: Cape Radio/DOD Cape Dec 20, 2010 · Number Driver Primary Secondary 1 Ross Chastain 463.2375 469.3875 2 Austin Cindric 466.2125 452.6750 464.1875 3 Austin Dillon 469.0125 462.0250 4 Kevin harvick 469.5750 463.9250 5 Kyle Larson 465. ... Joined Nov 25, 2003 Messages 1,506 Location SFO Bay Area and Las Vegas NVThe 2m simplex frequency at 146.52 MHz is one of the most common Ham radio prepper frequencies you can tune in to if you cannot think of anything else. This frequency is almost always being monitored by someone and offers a better chance of your call being heard. Apart from this, there’s the 70cm simplex frequency as well at 446 MHz.The meaning of RADIO FREQUENCY is any of the electromagnetic wave frequencies that lie in the range extending from below 3 kilohertz to about 300 gigahertz and that include the frequencies used for communications signals (as for radio and television broadcasting and cell-phone and satellite transmissions) or radar signals.2 days ago · LARTCS has ability to cross-connects different radio channels over various radio frequency bands, throughout Los Angeles and surrounding counties. Besides below listed frequencies LARTCS member agencies can utilize LASD Mutual Aid frequency pairs, 800Mhz 8CALL/8TAC frequencies, 155.475 VLAW31, VHF/UHF CALAW and Marine channel 83A as required. Frequency License Type Tone Alpha Tag Description Mode Tag; 40.500: M: Mil SAR 40.5: Military Search and Rescue: FM: Military: 138.450: M: AF SAR 138.4: Air Force Search and RescueRenting a NASCAR Scanner. Renting a NASCAR scanner will cost $30-90 a day depending on the track and what you rent (scanner, headsets, frequency guide, etc.). This is a great way for any first time race fan to enhance their race day experience. At every major race, and some smaller races, there are vendors renting NASCAR scanners at the track. Apr 14, 2017 · Calstar 7 is active on 152.96750Mhz on Santa Ynez Peak. As I stated in an old post on this thread, they are dispatched by Santa Barbara County Fire. They have their own tone out. The SY repeater is only used to talk to Calstar dispatch in Santa Maria. All tactical and on scene radio traffic is on county fire frequencies and/or Calcord. The American Association of Railroads (AAR) has assigned channel numbers to each standard voice radio frequency. Such channel numbers are used with railroad radios and are commonly referred to by field personnel. Locomotive radios are able to select individual transmit and receive frequencies as needed. Sometimes this can be heard as "Go to 20-90".Joined Nov 25, 2003 Messages 1,506 Location SFO Bay Area and Las Vegas NVThey come from radio and TV broadcasts, Wi-Fi and Bluetooth devices, cell phones (and cell phone towers), and other sources. Some common uses of RF radiation Microwave ovens. Microwave ovens work by using very high levels of a certain frequency of RF radiation (in the microwave spectrum) to heat foods.The original source of this article is the RadioMaster Reports blog. Freeband. Freeband frequencies around 27 MHz CB have been widely used by thousands and thousands of freebanders worldwide over the past 40+ years. Here in this list, we document the best and most common Single SideBand (SSB, USB, LSB) Freeband frequencies useful for Survivalists.Mar 17, 2005 · Calstar dispatch is interesting in that they contract with the CDF Felton ECC (Emergency Comm Center) for dispatching/ flight following/ etc. With this said, the CALSTAR units utilize the frequencies based on location... North, South, and other. There are areas in the huge Calstar response area that do not recieve the 800mhz well. N890CS: CALSTAR from Dec15, customized by Metro Aviation: Mar19 pictured as /CALSTAR 6 at Sierra-at-Tahoe: N890CS: 1195: ec135p3: 2015: N891CS: CALSTAR Dec15-Mar18, customized by Metro Aviation: N891CS: 1222: ec135p3: 2016: N892CS: CALSTAR Air Medical Services from Jan17: N892CS: 1213: EC135P2+ 2016: N893CS: Wells Fargo Bank from Apr17 CALSTAR ...Radio frequency. Radio frequency ( RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency [1] range from around 20 kHz to around 300 GHz. This is roughly between the upper limit of audio frequencies and the lower limit of infrared ...The use of the frequency is necessary for the IMMEDIATE protection of life or property. When necessary, radio users may use prudent measures beyond the specifics of their license. Note: The Cal-IFOG does not grant authority to operate on radio frequencies. Such authority comes in the situations indicated above.For militia patriots who don’t have a Ham Radio License, and who don’t want to run afoul of the law, there are only 3 types of channel frequencies available: CB (40 channels on 27MHz) see list here. FRS/GMRS (14+ channels on 462 and 467MHz) see list below. MURS (5 channels on 151 and 154 MHz) see list above.About Single Frequency Maps for AM, FM, and TV. The AM Maps by Frequency, FM Maps by Frequency, and TV Maps by Channel tabs on the left open searches of AM and FM frequencies, or Television channels. Click on a frequency or channel to generate a map of the AM, FM, or TV licensed stations in the USA that are using the specific frequency or channel.Joined Nov 25, 2003 Messages 1,506 Location SFO Bay Area and Las Vegas NVWA-DNR 2022 Radio User Manual (v4).docx Page 2 of 35 THE RADIO AGREEMENT DNR operates a statewide two-way radio system. The Federal Communications Commission (FCC) permits us to share the use of our radio system with other public safety organizations, if those organizations would otherwise be eligible for licenses in the same frequency band. The short-wave radio frequencies used by station BBC for its international English language broadcasts, showing those on-air at 19:20GMT.Feb 12, 2008 · 2,007. Feb 12, 2008. #1. California Shock Trauma Air Rescue (Calstar) pilots flying out of Calstar's South Lake Tahoe base recently tried out the latest design in helicopter engineering - a tail rotorless model called the MD 902. 'This is one of the most advanced helicopters in the world,' said Tom Pandola, director of operations since March ... Category Subcategory Lat Lon Range; Border DivisionBorder Division Wide: 33.79741-115.75195: 165: Central DivisionCentral Division Wide: 36.51847-119.14673 Jun 29, 2013 · 14.242 MHz USB is a ham radio Upper SideBand international and long distance frequency in the 20 meter band. In USA, it is only available to General license (or higher) ham operators. It is on the channel list of several organized survivalist and prepper networks, including TAPRN (The American Prepper Radio Network). 8B. July 2022. DAB+: Akash Radio, Cosoro Radio, Drystone Radio, Fever Leeds, Gorgeous Radio, Great Yorkshire Radio, LDC Radio, Marefa Radio, My Greek Radio, Panjab Radio, Radio Apni Awaz, Sunrise Gold, Sunrise Radio Yorkshire and Voice of Islam. Glasgow. Like DAB (formerly on-air as a trial multiplex) 8B. ground frequency from all other radio traffic and never hesitate to announce any previously unseen hazard to the flight crew. Assisting the Helicopter Crew 1 NEVER approach the helicopter unless escorted by a flight crew member. Follow their direction at all times. 2 ALWAYS stay to the front of the helicopter and in eye contact with the pilot. fcc callsign: wqlb814 (california shock trauma air rescue dba calstar)“It is very specific to the radio frequency that is utilized in your community.” No other base is affected by this radio issue. Air Medical Group, which is now the parent company of Calstar, has 240 air ambulance in 32 states. Calstar has bases in Auburn, Ukiah, Gilroy, Concord, Salinas and Santa Maria.Frequency Offset Tone Up / Down Location Call Use Modes; 145.0100 +0.6 MHz: CC1 NAC 293 : Port Moody, Heritage Mountain: VA7HIZ: OPEN: DMR DSTAR P-25 145.0300 +0.6 MHzRadio frequencies are in Megahertz (MHz) unless otherwise noted. • CTCSS tone frequencies are in Hertz (Hz) or two-character Motorola codes. • Emissions on frequencies above 138 MHz are narrowband analog FM, unless otherwise noted. How is the NIFOG used? The NIFOG may be used by radio technicians when programming channels in radios. We
CALSTAR First U.S. Ambulance to Order EC135P3 19-Oct-15 - California Shock Trauma and Rescue (CALSTAR) has ordered five H135 / EC135P3 air medical helicopters. First U.S. customer for this significantly improved and updated variant of the popular EC135. Who is willie on the wendy
We would like to show you a description here but the site won’t allow us.WA-DNR 2022 Radio User Manual (v4).docx Page 2 of 35 THE RADIO AGREEMENT DNR operates a statewide two-way radio system. The Federal Communications Commission (FCC) permits us to share the use of our radio system with other public safety organizations, if those organizations would otherwise be eligible for licenses in the same frequency band.The FCC's Table of Frequency Allocations is codified at Section 2.106 of the Commission's Rules. For the allocation of frequencies the ITU has divided the world into three Regions. Click here to view a PDF map of the three Regions. The general rules for reading the Table are: Primary services are printed in "capitals;" e.g., FIXED.I've heard Calstar Comms on the CALSTAR south freq. but i live in the rocklin/sacramento area, and i haven't heard anything on CALSTAR North. i *think* where i am is defined as north, but i'm not sure.In studies, CAPSTAR achieved greater than 90% effectiveness against adult fleas on dogs within 4 hours and cats within 6 hours. CAPSTAR Tablets are safe for pregnant or nursing dogs and cats. When using this product, you may notice that your dog or cat will start scratching itself as fleas begin to die.20 Frequencies per Summary Page Filter Frequencies By Location: All Locations 1 - SANTA BARBARA, CA 2 - SANTA MARIA, CA 3 - Rad. around NEW CUYAMA, CA 4 - CLAYTON, CA 5 - NICASIO, CA 6 - YUBA CITY, CA 7 - HEARST, CA 8 - Rad. around 4 9 - Rad. around 5 10 - Rad. around 6 11 - Rad. around 7 LOMITA & AVALON (SHERIFF) CSQ. 482.8875. LAC BLUE 8. Los Angeles County Fire Dispatch (COUNTYWIDE) CSQ. 470.5375. LAC BLUE 1. Los Angeles County Fire Response.The off roaders are likely using Part 90 business radios for major venues because the venue may have licensed specific channels for coordination. Check with the venue to see what frequencies if any, competitors are allowed to access. A business license requires a coordination fee. Last edited: Dec 23, 2016.Notes. Jensen Calstar Column Speaker System Model 55. CALSTAR - C ontrolled- A ngle L obe- S upressed T win- A rray R eproducers. 10-Element Twin Array 60 degrees, 30 Watt, 8 ohms Column Speaker. 100 - 10000Hz. Crossover 2000Hz. The low frequency column consists of 5,25" Woofers spaced 6 inches apart. These Speakers operate in the range below ... Number Driver Primary Secondary 1 Ross Chastain 463.2375 469.3875 2 Austin Cindric 466.2125 452.6750 464.1875 3 Austin Dillon 469.0125 462.0250 4 Kevin harvick 469.5750 463.9250 5 Kyle Larson 465. ...A radio frequency (RF) signal refers to a wireless electromagnetic signal used as a form of communication, if one is discussing wireless electronics. Radio waves are a form of electromagnetic radiation with identified radio frequencies that range from 3kHz to 300 GHz. Frequency refers to the rate of oscillation (of the radio waves.) The American Association of Railroads (AAR) has assigned channel numbers to each standard voice radio frequency. Such channel numbers are used with railroad radios and are commonly referred to by field personnel. Locomotive radios are able to select individual transmit and receive frequencies as needed. Sometimes this can be heard as "Go to 20-90".SIMPLEX Channels: 441.0000*, 446.5000, 446.0750, 433.4500, 145.7900*, 145.5100. All simplex frequencies operate on time-slot 1 and use color code 1. (*are commonly used as the National DMR Simplex Channels and should be used only as Calling Channels for JOTA. Always listen first to avoid interfering with another QSO.) The use of the frequency is necessary for the IMMEDIATE protection of life or property. When necessary, radio users may use prudent measures beyond the specifics of their license. Note: The Cal-IFOG does not grant authority to operate on radio frequencies. Such authority comes in the situations indicated above..