High Frequency

The original database describes this as: Description: View of Very High Frequency (VHF) Antenna Array on Lunar Module (LM). Image was taken of translunar coast during the Apollo 10 mission. Film magazine was More

The original database describes this as: Description: View of Very High Frequency (VHF) Antenna and Attitude Nozzle on Lunar Module (LM). Images were taken of translunar coast during the Apollo 10 mission. F More

The original finding aid described this photograph as: Base: Macdill Air Force Base State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: STAFF SGT. Kay Pellum Release Status: More

The original finding aid described this photograph as: Base: San Diego State: California (CA) Country: United States Of America (USA) Scene Camera Operator: PH1 Dutkiewich, USN Release Status: Released to More

The original finding aid described this photograph as: Base: San Diego State: California (CA) Country: United States Of America (USA) Scene Camera Operator: PH1 Dutkiewich, USN Release Status: Released to More

The original finding aid described this photograph as: Base: San Diego State: California (CA) Country: United States Of America (USA) Scene Camera Operator: PH1 Dutkiewich, USN Release Status: Released to More

The original finding aid described this as: Description: Photographic documentation of Mission Specialist Vladimir Titov conducting a Very High Frequency (VHF) voice link verification test on the Space Shuttle More

The original finding aid described this as: Description: Photographic documentation of Mission Specialist Vladimir Titov conducting a Very High Frequency (VHF) voice link verification test on the Space Shuttle More

The original finding aid described this as: Description: Photographic documentation of Mission Specialist Vladimir Titov conducting a Space Shuttle Discovery-MIR Space Station Very High Frequency (VHF) voice l More

The original finding aid described this as: Description: Photographic documentation of Mission Specialist Vladimir Titov conducting a Space Shuttle Discovery-MIR Space Station Very High Frequency (VHF) voice l More

The original finding aid described this as: Description: Photographic documentation of Mission Specialist Vladimir Titov conducting a Very High Frequency (VHF) voice link verification test on the Space Shuttle More

The original finding aid described this photograph as: Subject Operation/Series: GLOBAL GUARDIAN '98 Base: Tinker Air Force Base State: Oklahoma (OK) Country: United States Of America (USA) Scene Camera Op More

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2000 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat More

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2000 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat More

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2000 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat More

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2000 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat More

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2000 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat More

The original finding aid described this photograph as: Subject Operation/Series: FOCUS RELIEF Base: Accra Country: Ghana (GHA) Scene Major Command Shown: USAFE Scene Camera Operator: SSGT Pamela J. Farlin, More

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Base: Camp Coyote Country: Kuwait (KWT) Scene Major Command Shown: 7th Marines Scene Camera Operator: LCPL More

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Base: Camp Coyote Country: Kuwait (KWT) Scene Major Command Shown: 7th Marines Scene Camera Operator: LCPL More

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Base: Camp Coyote Country: Kuwait (KWT) Scene Major Command Shown: 7th Marines Scene Camera Operator: LCPL More

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Country: Unknown Scene Major Command Shown: CENTCOM Scene Camera Operator: SSGT Tony R. Tolly, USAF Release More

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Country: Unknown Scene Major Command Shown: CENTCOM Scene Camera Operator: SSGT Tony R. Tolly, USAF Release More

The original finding aid described this photograph as: Base: Hadithah State: Al Anbar Country: Iraq (IRQ) Scene Camera Operator: LCPL Kevin C Quihuis Jr, USMC Release Status: Released to Public Combined Mi More

The original finding aid described this photograph as: Base: Hadithah State: Al Anbar Country: Iraq (IRQ) Scene Camera Operator: LCPL Kevin C Quihuis Jr, USMC Release Status: Released to Public Combined Mi More

The original finding aid described this photograph as: Base: Hadithah State: Al Anbar Country: Iraq (IRQ) Scene Camera Operator: LCPL Kevin C Quihuis Jr, USMC Release Status: Released to Public Combined Mi More

The original finding aid described this photograph as: Base: Hadithah State: Al Anbar Country: Iraq (IRQ) Scene Camera Operator: LCPL Kevin C Quihuis Jr, USMC Release Status: Released to Public Combined Mi More

The original finding aid described this photograph as: Base: Hadithah State: Al Anbar Country: Iraq (IRQ) Scene Camera Operator: LCPL Kevin C Quihuis Jr, USMC Release Status: Released to Public Combined Mi More

U.S. Army Cpl. Charles Wamsley, a Lacey, Wash., native and communication specialist with 3-2 Stryker Brigade Combat Team, explains how to set up high-frequency radio systems during training at Joint Base Lewis- More

The antenna is a very popular tv antenna / The antenna is a large, rectangular, metal piece with a single - sided design public domain stock photo.

The machine is a very simple device that can be used to measure the temperature of the device. A close up of a radio and a scale. Public domain stock photo.

A photo of a power line with a cloudy sky / A close up of a power line with a cloudy sky public domain stock photo. A photo of a power line with a cloudy sky / A close up of a power line with a cloudy sky publ More

TINIAN, Northern Mariana Islands (Sep. 19, 2016) Information Systems Technician 2nd Class Jacob Clark, right, Steelworker 2nd Class Bryan Peelgren, and Builder 3rd Class Logan Vanblaricome, all assigned to Nava More

2nd Lt. Cory Fonger, Master Sgt. Christopher "CJ" Allen, Technical Sgt. Corey Perreault and Technical Sgt. Keith Robbins of the 102nd Communications Flight work with the Joint Incident Site Communications Capab More

U.S. Marines Cpl. Avery Mason, left, and Lance Cpl. Blaine Jarratt, radio operators with 1st Battalion, 12th Marines attached to 3rd Marine Regiment, 3rd Marine Division set up field expedient high frequency an More

A U.S. Marine with Marine Rotational Force-Europe 19.2, Marine Forces Europe and Africa, and a Norwegian soldier set up antennas for a Norwegian Army AN/PRC-150 radio during high frequency communications traini More

Pfc. Jacob Murray, a satellite communication systems operator assigned to 258th Network Support Company, 100th Brigade Support Battalion, 75th Field Artillery Brigade, Fort Sill, OK, prepares the Satellite Tran More

U.S. Marine Pfc. Erik VidalGrande and Pvt. Keith Balszobrien, both radio operators with 2nd Battalion, 4th Marine Regiment, 1st Marine Division (1st MarDiv), check a radio antenna during a long distance, high f More

Lance Cpl. Jesse Wenzel, a transmissions operator with Charlie Company, 8th Communication Battalion, II Marine Expeditionary Force Information Group, configures an AN/PRC-150 Manpack Radio by utilizing a commun More

U.S. Marine Corps Cpl. Frank Lograsso, a tactical transmitter operator with 9th Communication Battalion (9th Comm), I Marine Expeditionary Force Information Group, sets up a communication antenna at Marine Corp More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 hammer stakes into the ground to stabilize a field expedient high frequency antenna during a long haul high frequency training exercise at Camp Co More

A U.S. Marine Corps transmission systems operator with Special Purpose Marine Air-Ground Task Force – Crisis Response – Central Command works on an AN/TRC-209 High Frequency radio, attached to a field expedient More

U.S. Army Cpl. Charles Wamsley, a Lacey, Wash., native and communication specialist with 3-2 Stryker Brigade Combat Team, explains how to set up high-frequency radio systems during training at Joint Base Lewis- More

U.S. Marines Cpl. Avery Mason, left, and Lance Cpl. Blaine Jarratt, radio operators with 1st Battalion, 12th Marines attached to 3rd Marine Regiment, 3rd Marine Division set up field expedient high frequency an More

A U.S. Marine with Marine Rotational Force-Europe 19.2, Marine Forces Europe and Africa, sets up antennas for a Norwegian Army AN/PRC-150 radio during high frequency communications training in Setermoen, Norway More

Pfc. Jacob Murray, a satellite communication systems operator assigned to 258th Network Support Company, 100th Brigade Support Battalion, 75th Field Artillery Brigade, Fort Sill, OK, watches closely as he adjus More

U.S. Marine Sgt. Johnathon Merten, a radio operator with 2nd Battalion, 4th Marine Regiment, 1st Marine Division (1st MarDiv), conducts a radio check during a long distance, high-frequency communications traini More

Lance Cpl. Martin Raya, a transmissions operator with Charlie Company, 8th Communication Battalion, II Marine Expeditionary Force Information Group, communicates through radio to remote stations across the U.S. More

U.S. Marine Corps Sgt. Cullen Forster, a tactical transmitter operator with 9th Communication Battalion (9th Comm), I Marine Expeditionary Force Information Group, adjusts frequencies on a Harris RT-1694D radio More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 ensure communications are operational during a long haul high frequency training exercise at Camp Courtney, Okinawa, Japan, Sept. 30, 2020. MWCS-1 More

A U.S. Marine Corps transmission systems operator with Special Purpose Marine Air-Ground Task Force – Crisis Response – Central Command grounds a field expedient antenna, attached to an AN/TRC-209 High Frequenc More

U.S. Marine Corps radio operators with 1st Battalion, 12th Marines attached to 3rd Marine Regiment, 3rd Marine Division set up field expedient high frequency antennas for communication during Mountain Warfare T More

A Norwegian soldier uses a Norwegian Army AN/PRC-150 radio during high frequency communications training alongside Marines with Marine Rotational Force-Europe 19.2, Marine Forces Europe and Africa in Setermoen, More

Spc. Carlos Ramirez, a Utilities Equipment Repairer assigned to 100th Brigade Support Battalion, 75th Field Artillery Brigade, Fort Sill, OK, monitors the gauges while performing maintenance on the battalion’s More

U.S. Marine Sgt. Johnathon Merten, a radio operator with 2nd Battalion, 4th Marine Regiment, 1st Marine Division (1st MarDiv), conducts a radio check during a long distance, high-frequency communications traini More

U.S. Marine Corps Sgt. Cullen Forster, a tactical transmitter operator with 9th Communication Battalion (9th Comm), I Marine Expeditionary Force Information Group, establishes radio communication with Joint Bas More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 assemble an AT-1011 whip antenna during a long haul high frequency training exercise at Camp Courtney, Okinawa, Japan, Sept. 30, 2020. MWCS-18 hel More

U.S. Marine Corps transmission systems operators with Special Purpose Marine Air-Ground Task Force – Crisis Response – Central Command work on an AN/TRC-209 High Frequency radio, attached to a field expedient a More

A U.S. Marine with Marine Rotational Force-Europe 19.2, Marine Forces Europe and Africa, uses a Norwegian Army AN/PRC-150 radio alongside a Norwegian soldier during high frequency communications training in Set More

Pvt. Pona Aga, a signal support specialist assigned to 258th Network Support Company, “Superior Voices,” 100th Brigade Support Battalion, 75th Field Artillery Brigade, Fort Sill, OK, prepares a high frequency r More

U.S. Marines with 2nd Battalion, 4th Marine Regiment, 1st Marine Division (1st MarDiv), check a radio antenna during a long distance, high frequency (HF) training event on Camp Pendleton, California, Jan. 16, 2 More

U.S. Marine Corps Cpl. Frank Lograsso, a tactical transmitter operator with 9th Communication Battalion (9th Comm), I Marine Expeditionary Force Information Group, hammers a stake to secure a radio antenna at M More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 attach an AT-1011 whip antenna to the top of a Humvee during a long haul high frequency training exercise at Camp Courtney, Okinawa, Japan, Sept. More

A U.S. Marine Corps radio operator with Special Purpose Marine Air-Ground Task Force – Crisis Response – Central Command grounds a field expedient antenna, attached to an AN/TRC-209 High Frequency radio, during More

U.S. Marines with Marine Rotational Force-Europe 19.2, Marine Forces Europe and Africa, and a Norwegian soldier exchange knowledge while using a Norwegian Army AN/PRC-150 radio during high frequency communicati More

Spc. Carlos Ramirez, a Utilities Equipment Repairer assigned to 100th Brigade Support Battalion, 75th Field Artillery Brigade, Fort Sill, OK, monitors the gauges while performing maintenance on the battalion’s More

U.S. Marine Corps Cpl. Frank Lagrasso, a tactical transmitter operator with 9th Communication Battalion (9th Comm), I Marine Expeditionary Force Information Group, cuts wire while setting up communication equip More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 assemble an AT-1011 whip antenna during a long haul high frequency training exercise at Camp Courtney, Okinawa, Japan, Sept. 30, 2020. MWCS-18 hel More

A U.S. Marine with Marine Rotational Force-Europe 19.2, Marine Forces Europe and Africa, unwraps wire while setting up antennas for a Norwegian Army AN/PRC-150 during high frequency communications training in S More

Spc. Carlos Ramirez, a Utilities Equipment Repairer assigned to 100th Brigade Support Battalion, 75th Field Artillery Brigade, Fort Sill, OK, monitors the gauges while performing maintenance on the battalion’s More

U.S. Marine Corps Cpl. Frank Lograsso, a tactical transmitter operator with 9th Communication Battalion (9th Comm), I Marine Expeditionary Force Information Group, establishes radio communication with Fort Huac More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 assemble an AT-1011 whip antenna during a long haul high frequency training exercise at Camp Courtney, Okinawa, Japan, Sept. 30, 2020. MWCS-18 hel More

Pvt. Pona Aga, a signal support specialist assigned to 258th Network Support Company, “Superior Voices,” 100th Brigade Support Battalion, 75th Field Artillery Brigade, Fort Sill, OK, prepares a high frequency r More

U.S. Marines with 9th Communication Battalion (9th Comm), I Marine Expeditionary Force Information Group, use a Harris RT-1694D during a high-frequency exercise at Marine Corps Base Camp Pendleton, California, More

U.S. Marine Corps Sgt Tyler Adler (center), a transmissions system operator with Marine Wing Communications Squadron (MWCS) 18, instructs his Marines how to tie down an AT-1011 whip antenna during a long haul h More

Pvt. Pona Aga, a signal support specialist assigned to 258th Network Support Company, “Superior Voices,” 100th Brigade Support Battalion, 75th Field Artillery Brigade, Fort Sill, OK, prepares a high frequency r More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 complete the attachment of an AT-1011 whip antenna to the top of a Humvee during a long haul high frequency training exercise at Camp Courtney, Ok More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 raise an AT-1011 whip antenna upright during a long haul high frequency training exercise at Camp Courtney, Okinawa, Japan, Sept. 30, 2020. MWCS-1 More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 ensure communications are operational during a long haul high frequency training exercise at Camp Courtney; Okinawa; Japan; Sept. 30; 2020. MWCS-1 More

U.S. Marines with Marine Wing Communications Squadron (MWCS) 18 tie down an AT-1011 whip antenna during a long haul high frequency training exercise at Camp Courtney, Okinawa, Japan, Sept. 30, 2020. MWCS-18 hel More

U.S. Marine Corps Sgt. Tyler Adler, a transmission system operator with Marine Wing Communications Squadron (MWCS) 18, ensures the internal communications of a MRC-148 are operational during a long haul high fr More