Features: 100% brand new and high quality MB506 is a high frequency prescaler with a frequency up to 2.4GHz. The impedance change is lower, which can get better classification performance and improve the dynamic range. It divides the input frequency by the modulus of 128 or 256, and the output level is 1.6V at the peak-to-peak value at the ECL level. The divider ratio can realize 64, 128 and 256 divider by two-digit dialing switch or external interface. Complete phase locked loop synthesizer circuit with MB87006A, phase locked loop synthesizer IC. Package Includes: 1 X 2.4GHz MB506 Module Prescaler 64 128 256 Frequency Divider Specifications: Material: Metal Frequency: 50m-2.4g Power Consumption: 90mw Operating Temperature: -40 c to 85 c Output Amplitude: Vout = 1.6vp-p Input Frequency: 30m-3g, Typical: 50mhz-2.4ghz Input Signal Amplitude: -16dbm-5.5dbm (the Higher the Frequency, the Higher the Input Requirement) Single Power Supply: 4.5v - 5.5v, Typical: 5v Input and Output Interface: Sma Female, Input Impedance 50 Ohms Size: Approx. 6.7 X 3.3 X 0.5cm / 2.64 X 1.3 X 0.2in Weight: 10g note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you