TRLK-10 „Skala-M“
Air Traffic Control Radar
Official Photo
Basic Information
Name
TRLK-10 „Skala-M“
Designation
—
Alternate Designation
—
Equipment Type
Air Traffic Control Radar
Manufacturer
—
Date of Introduction
—
Description
The TRLK-10 “Skala-M” (Cyrillic: ТРЛК-10 «Скала-М») is an older, stationary L-band (1243–1299 MHz) air traffic control radar, developed in 1975 from the “Skala-A” test radar. This pseudo-coherent radar utilizes a 10.5 × 15-meter parabolic antenna with a 1° beamwidth, providing an instrumented range of 410 km (220 NM) and a range resolution of 650 meters. It operates with a peak power of 3.6 MW and an average power of 3.6 kW, featuring a secondary radar designated Koren. A deployable variant, the TRLK-11 “Skala-MPR” (Cyrillic: ТРЛК-10 «Скала-МПР»), distributes its radar electronics across five trailer-mounted cabins.
Ground Specifications
Range
407.4 km
Technical Characteristics
frequency
1243 … 1299 MHz (L band)
pulsewidth (τ)
3,3 ± 0,3 µs
receiving time
310 … 375 Hz
peak power
3,6 MW
average power
3,6 kW
instrumented range
220 NM (≙ 410 km)
range resolution
650 m
accuracy
250 m; 8 min
beamwidth
1°
antenna rotation
6 min⁻¹
Details
Category
ATC Radars
Land > Radars > ATC Radars
Sources
radartutorial.eu: https://www.radartutorial.eu/19.kartei/03.atc/karte084.en.html
Classification
Domain
Ground
Equipment Status
Active
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