Spectrum · RF Spectrum Band
GLONASS L2 (G2)
1242.9375–1248.625 MHz (FDMA, channel-dependent)
The GLONASS constellation's L2 frequency band, also FDMA channelized, historically military-only and now additionally carrying a civil signal on modernized satellites. Used with GLONASS L1 for dual-frequency positioning and ionospheric correction in combined GNSS receivers.
The GLONASS constellation’s L2 frequency band, also FDMA channelized, historically military-only and now additionally carrying a civil signal on modernized satellites.
Band facts
| Field | Value |
|---|---|
| Frequency | 1242.9375–1248.625 MHz (FDMA, channel-dependent) |
| System | GLONASS (Russian Federation) |
| Category | GNSS — Global Navigation Satellite System |
| Band class | UHF |
| ITU region | Global — satellite radionavigation allocation, all three ITU Regions |
| Standard | GLONASS ICD, Edition 5.1 |
Why this band matters
Used with GLONASS L1 for dual-frequency positioning and ionospheric correction in combined GNSS receivers.
Sources
Standards & authorities
- GLONASS ICD, Edition 5.1
Related in spectrum
Frequently asked
What frequency is GLONASS L2 (G2)?
GLONASS L2 (G2) operates at 1242.9375–1248.625 MHz (FDMA, channel-dependent). The GLONASS constellation's L2 frequency band, also FDMA channelized, historically military-only and now additionally carrying a civil signal on modernized satellites.
Why does the GLONASS L2 (G2) band matter?
Used with GLONASS L1 for dual-frequency positioning and ionospheric correction in combined GNSS receivers.