Used OR-X Model 310 Function Generator, 10 MHz.

Laboratory function generator / signal generator suitable for electronics testing, education, troubleshooting and measurement setups.

Specifications:

Brand: OR-X
Model: 310
Type: Function Generator / Signal Generator
Frequency range: up to 10 MHz
Waveforms: sine, triangle and square wave
Main output: 50 ohm BNC output
TTL / Sync output
VCO input
Trigger input
Adjustable frequency, amplitude, offset and symmetry
Attenuation: -20 dB / -40 dB
Mains voltage: 220–240 V AC
Fuse: 250 V / 0.5 A
Power consumption: 30 VA max