SOV - R-825 (Letecká radiostanice)

Aвиационная УКВ радиостанция Р-825
Radio R-825

Is aeronautical radio station the stationary version, which structurally is identical with the type R-824. It is used in the habitats directive air traffic management.

It is produced in two variants: R-825 and R-825M.
It is designed for voice contact "ground - air" and "ground - ground" in Even. the aviation zone.
- Frequency range: 100 - 150 MHz.In this zone can operate at 601 frequencies (channels), which can be the station in advance to tune in at the 6 channels, switchable during operation.
Control can be local or remote (4 žilovým direction) up to a distance of 10 km)
- The performance of the transmitter in the entire frequency range min. 250 W (Power can be reduced to 25 %)
- Types of operation: half-duplex, full-duplex, and in the version "M" and the automatic retlansalční.

- The composition of the radio:
- 1 transmitter (block A)
- 2 receivers (blocks B) the type of R-801
- control panel (blocks U, U1, U2)
box - remote control (RVPU)
- rectifier
- 2 rotary converter RU-45M
- accumulator battery type 4 NKN-45M
- generator AB-4-T/230
- antenna with ballast

- Power supply:
a) From the grid or gensets 3x 380V or 3x 220V - 50 Hz.
Consumption of own radio station is 4 kVA,
when you turn on all appliances sets up to 7.5 kVA.
b) From the accumulator battery 6 4NKN-45 and the drive RU45M only receivers (6 hours).

- The weight of the radio station R-825, including 25 of the transport crates and power generators (is a type of AB-4-T/230 (2 kVA)- 1 pcs is included in the kit)makes her 3,000 kg.

Source: Prescription Years 51 - 70 in 1967.
SOV - R-825 (Letecká radiostanice) - Ilustrační foto R-825 z vlastního archivu

Ilustrační foto R-825 z vlastního archivu
URL : https://www.valka.cz/SOV-R-825-Letecka-radiostanice-t80350#294267 Version : 0
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