Luftwaffe radio equipment of World War II

Lore & Background

The Luftwaffe's airborne communications equipment evolved through numerous models, from early MF-band sets like the FuG I and FuG II to more advanced VHF transceivers such as the FuG 16 and FuG 17 series. The FuG 10 series was a family of transceivers for both R/T and W/T communications, containing two transmitters and two receivers covering MF (300–600 kHz) and HF (3–6 MHz) bands. Later sets like the FuG 16 Z and FuG 17 Z operated in the VHF range (38.5–42.3 MHz and 42–48.3 MHz respectively) and were used for R/T, W/T, and ground fixes, including Y-Verfahren (Y-Control) for fighter direction.

Navigation and direction finding equipment included the PeilG 6, a long and medium range D/F set and homing device used on bombers and night fighters, operating from 150 to 1,200 kHz. The FuBL 2 used the Knickebein beam navigation and bombing system, operating at 30–33 MHz and 38 MHz. The FuG 28a served as a Y-Gerät transponder, while the Hermine system was a VHF radio beacon developed in 1942 but suspended, then revisited in 1944 when existing navigation systems faced jamming or physical attack.

Reader's Guide

The Luftwaffe's radio equipment was notable for its diversity and specialization, reflecting the evolving tactical needs of the German air force during the war. Early sets like the FuG 03 and FuG 7 provided basic communications for bombers and fighters, while the FuG 10 series became a standard family for multi-band operations. The introduction of VHF sets such as the FuG 16 and FuG 17 enabled clearer voice communications and integration with ground-based direction finding and Y-Control, allowing ground controllers to track and direct fighter formations. Navigation aids like the PeilG 6 and FuBL 2 supported long-range bombing and night operations, though some systems like the Hermine beacon were delayed or suspended due to development problems. The legacy of this equipment lies in its comprehensive approach to airborne communications and navigation, with many sets designed for specific roles—fighter, bomber, close air support—and often incorporating multiple functions such as R/T, W/T, homing, and direction finding. The FuG 11, though never deployed, represented an attempt to consolidate capabilities into a single HF-only transceiver with reduced volume and weight.

Did You Know?

• The FuG 10 series panel contained two transmitters and two receivers, covering both MF (300–600 kHz) and HF (3–6 MHz) bands.
• The FuG 16 ZY was used for Y-Verfahren (Y-Control), allowing ground controllers to track and direct fighter formation leaders.
• The PeilG 6 used a 'flat' D/F loop made of metal strips in a sunburst pattern, often under a flush plexiglass cover to reduce drag.
• The FuG 11 was developed as a replacement for the FuG 10 series with up to 3 kW output and coverage of the entire HF band (3–30 MHz), but was never deployed.