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Graves

Description of the radar set, tactical-technical characteristics

Figure 1: Graves, Empfangsstellung

Specifications
frequency: 143.05 MHz
(VHF-band)
pulse repetition time (PRT):
pulse repetition frequency (PRF):
pulsewidth (τ):
receiving time:
dead time:
peak power:
average power:
instrumented range:
range resolution:
accuracy:
beamwidth:
hits per scan:
antenna rotation:
MTBCF:
MTTR:

Graves

Graves (grand réseau adapté à la veille spatiale) is a bistatic radar system operated by the French Air Force in the VHF band for orbit determination of artificial earth satellites.

The transmitter site is located at Broye-Aubigney-Montseugny (47°20'52,8"N,   5°30′54,4″"E), and the receiver site is 364 km south of it at Revest-du-Bion (44°4'17,4"N,   5°32′4,6″"E).

The radar was put into operation in 2005.