Lehmkuhl LR40 gyro repeater
Lehmkuhl LR40 digital gyro repeater
Obtained from the Netherlands
Product details: Lehmkuhl LR40 gyro repeater | Scansys | Gyrocompass | |
The LR40 was the standard gyro repeater used in the survey industry. It picked up an analog signal from the gyro compass and translated it into a digital signal in the mean time showing the reading on the LED. The large round display would indicate the rate of turn. This unit comes from the Maritiem Instituut Willem Barentsz where it was no longer in use.