Slow Scan Television (SSTV) is a method of transmitting still images over radio frequencies. It was first developed in the 1950s and has since become a popular mode of communication among amateur radio enthusiasts. Unlike traditional television, which uses a continuous stream of images to create a moving picture, SSTV transmits individual still images, which are then displayed sequentially on a receiver's screen.

SSTV works by transmitting an audio signal that encodes an image. The audio signal is modulated onto a carrier wave and transmitted over a radio frequency. The receiver demodulates the signal and converts it back into an image. The image is then displayed on the receiver's screen. Because the images are transmitted one at a time, SSTV is a relatively slow method of communication, with each image taking several seconds to transmit and display.

SSTV has a variety of applications, including amateur radio, space exploration, and military operations. Amateur radio operators often use SSTV to send images of their equipment, antennas, and operating locations to other operators around the world. SSTV has also been used to transmit images from space probes, such as the Mars Reconnaissance Orbiter and the Voyager spacecraft. In military applications, SSTV has been used to transmit reconnaissance images from unmanned aerial vehicles (UAVs) and other surveillance platforms.

Latest SSTV Images captured by Station Master Desktop Users

Live feed of Recent SSTV Images Logged by Station Master Desktop Users
Logged By G7RES 6 days ago
SSTV Image sent by an unknown operator, received by G7RES
Logged By VK2EX 6 days ago
SSTV Image sent by an unknown operator, received by VK2EX
Logged By VK2EX 6 days ago
SSTV Image sent by an unknown operator, received by VK2EX
Logged By VK2EX 6 days ago
SSTV Image sent by an unknown operator, received by VK2EX
Logged By G7RES 1 week ago
SSTV Image sent by an unknown operator, received by G7RES
Logged By G7RES 1 week ago
SSTV Image sent by an unknown operator, received by G7RES
Logged By G7RES 1 week ago
SSTV Image sent by an unknown operator, received by G7RES
Logged By G7RES 1 week ago
SSTV Image sent by an unknown operator, received by G7RES
Logged By G7RES 1 week ago
SSTV Image sent by an unknown operator, received by G7RES
Logged By G7RES 1 week ago
SSTV Image sent by an unknown operator, received by G7RES
Logged By G7RES 1 week ago
SSTV Image sent by an unknown operator, received by G7RES
Logged By G7RES 1 week ago
SSTV Image sent by an unknown operator, received by G7RES
Logged By G7RES 1 week ago
SSTV Image sent by an unknown operator, received by G7RES
Contact with DJ2YV on 20m
Logged By 2E0HJI 1 week ago
SSTV Image sent by DJ2YV, received by 2E0HJI
Contact with CT2HGJ on 20m
Logged By G8CPM 1 week ago
SSTV Image sent by CT2HGJ, received by G8CPM
Contact with CT2HGJ on 20m
Logged By G8CPM 1 week ago
SSTV Image sent by CT2HGJ, received by G8CPM
Contact with DGOKS on 20m
Logged By 2E0HJI 2 weeks ago
SSTV Image sent by DGOKS, received by 2E0HJI
Contact with DGOKS on 20m
Logged By 2E0HJI 2 weeks ago
SSTV Image sent by DGOKS, received by 2E0HJI
Logged By ZL4SY 2 weeks ago
SSTV Image sent by an unknown operator, received by ZL4SY
Logged By ZL4SY 2 weeks ago
SSTV Image sent by an unknown operator, received by ZL4SY
Logged By ZL4SY 2 weeks ago
SSTV Image sent by an unknown operator, received by ZL4SY
Logged By ZL4SY 2 weeks ago
SSTV Image sent by an unknown operator, received by ZL4SY
Logged By ZL4SY 2 weeks ago
SSTV Image sent by an unknown operator, received by ZL4SY
Logged By G7RES 2 weeks ago
SSTV Image sent by an unknown operator, received by G7RES

To use SSTV in amateur radio, operators need a few pieces of specialized equipment. First, they need a transceiver that can transmit and receive on the frequency bands used for SSTV. Second, they need a computer or other device that can generate SSTV signals and interface with the transceiver. Finally, they need an antenna that is suitable for the frequency band they are operating on. Some operators also use specialized software or hardware to enhance their SSTV signals and improve the quality of the transmitted images.

SSTV is often used in amateur radio contests and events, where operators compete to transmit the highest quality images over a given period of time. Contests may involve sending a specific image, such as a logo or a photograph, or transmitting as many images as possible within a set time limit. In addition to contests, amateur radio operators also use SSTV for special events, such as commemorative transmissions or broadcasts from rare locations. These events provide an opportunity for operators to showcase their equipment and skills, as well as to connect with other operators around the world.

Station Master Desktop is compatible with MMSSTV, make sure you install it in the default location.