This is  one RF Bay, Inc. New 200-800MHz Phase/Frequency Detector with Loop Filter, Model Number: PDF-150 with SMA Female Connector. This is the device you can use to setup you own PLL or frequency generation quick and easy. Will work with many commerical device for wide range of frequency generation.

• Input Frequency Range: 200-800MHz
• Input Power: -7dBm to +10dBm
• Loop Filter Bandwidth: 10KHz
• Output Control Voltage: 0.1V to 4.9V
• DC Supply Voltage: +7 to +15V
• SMA Female Connector

Detail Spec on Web as follows:

http://www.rfbayinc.com/upload/files/pdf/pdf-150.pdf

Other RF Bay, Inc. Product:

http://rfbayinc.com/