SPF Model AOTF Controllers

 SPF Model AOTF Controllers

Product name : SPF Model AOTF Controllers
Description :
The SPF AOTF Controllers are high performance, RF frequency generators. They provide fast frequency sweep (up to 16,000 λ/sec) using a direct digital synthesizer incorporated into a self-contained case with AC power supply. Standard units are provided in laboratory enclosures with one, four or up to eight RF output channels.

FEATURES
● Control of AO operation in either frequency or wavelength domain.
● Wavelength-frequency calibration by customer allowed.
● Three scan modes (stop, loop, and bounce) for both sweep and hopping.
● Control up to 4 RF output channels.
● Sweep or hopping of more than one channel at the same time.
● Minimum 8ns frequency sweep interval (8ns increment).
● Minimum 1ms frequency hopping interval.
● Standard 1000 frequency hopping steps*. Up to 65000 steps upon customer’s request*.
● Synchronization output signal during scan operation (option).
● External trigger input for frequency sweep/hopping (option).
● Customer accessible configuration file (including frequency and amplitude range control)
* For PC controlled frequency hopping.

More detail products information please contact with our services center.
E-mail: unicehq@unice.com.tw

Specification

More detail products information please contact with our services center. E-mail: unicehq@unice.com.tw

Model VFI-XX-YY-SPS-A-C3  VFI-XX-YY-SPF-A-C3 
Frequency Range Matching the AOTF requirements. 
Frequency Step Size  4 Hz 10 Hz
Frequency Stabilit 0.010% absolute (100 PPM); +15℃ to +75℃ 0.015%; +15℃ to +75℃
Frequency Switching Speed  15 ms typ. (from fmin to fmax) 8 ns
Minimum Duration of Each Step  N/A             32 ns for sweeping mode
           1 ms for hopping mode (for <300 hops)
           15 ms for hopping mode (>300 hops) 
Power Output  Optimized for maximum performance of the AOTF device. 
Power Control N/A 12 bit attenuator with 25 dB range (min.) 
Modulation None (TTL or Analog Optional) 
Enclosure The unit will be packaged in a 190 mm (7.5 inch) wide by 100 mm (4 inch) high by 220 mm (8.75 inch) deep instrument case. The rear panel heat sink increases the depth to 270 mm (10.5 inches) maximum. The size is exclusive of connectors. A detachable AC line cord and RF cable are provided. 
Environmental  Nominal Laboratory Conditions: The maximum temperature is +35° C. The unit is not sealed against moisture or condensing humidity. 
Output Impedance  50 ohms 
Output Connectors  SMA jack on front panel 

Ordering Information

Unice  SPF Model AOTF Controllers