Click HERE for the users manual on the manufacturer's web site.
"The 390XX-YYDM-A module supplies an RF signal to an acousto-optic Q-Switch, typically in an Nd:YAG laser. The Q-Switch, when excited, exhibits a high loss because it deflects a large portion of the light beam off the optical axis. When the RF is turned off, the Q-Switch becomes transparent and a light pulse is output from the laser. The 390XX-YYDM module is a high power radio frequency generator. The XX in the model number is the operating output frequency, and the YY is the output RF power."
Specification
Output Frequency: 27.12 MHz ± 0.01 %
Spurious Levels: -50 dBc Maximum
Harmonic Distortion: -30 dBc Maximum
Digital Inputs: Fixed Mod In TTL Levels, Triggered on Rising Edge. Pulse Width Applied >50 ns.
Extinction Ratio: 35 dB Minimum
RF Rise Time: 10% to 90% 500 ns Maximum
RF Fall Time: 90% to 10% 100 ns Maximum
Modulation Repetition Rates: 1 Hz to 100 kHz for Fixed Modulation
Fixed Modulation Output Pulse Width Adjustment Range: 1 to 14 µs, Customer Adjustable
RF Output Power: 80 watts Nominal, Adjustable from 25 to 100 watts.
Output Impedance: 50 ohms Nominal
- Supply Voltage Input: 28 V DC ± 5 %
- Supply Current Input: 9.0 amps maximum
- Operating Temperature: +10°C to +55°C
- Air Flow through Heat Sink: > 36 CFM (> 17 litres / second) @ 25°C
