You are buying one Mini-Circuits 750-1010 MHz RF Voltage Controlled Oscillator VCO Evaluation Development Board Assembly, Low Phase Noise, Female SMA output connector.
Specifications:
MFG: Mini-Circuits
MFG PN: ROS-1015-119
Frequency Range [MHz]: 750-1010
Min. Tuning Voltage [V]: +0.0
Max. Tuning Voltage [V]: +28.0
Output Power [dBm]: +6.0 dBm (typ.)
Tuning Sensitivity [MHz/V]: 7-15 MHz/V (typ.)
Harmonics [dBc]: -15 typ.
Pulling [MHz] into a 12 dB Return Loss: 1 MHz (typ.)
Pushing [MHz/V]: 1.5 max.
Phase Noise @ 1 kHz [dBc]: -85
Phase Noise @ 10 kHz [dBc]: -113
Phase Noise @ 100 kHz [dBc]: -134
Phase Noise @ 1000 kHz [dBc]: -154
Temperature Range [deg C]: -55 to +85
Vcc [Vdc]: +5V
Icc [mA]: 35 mA (max.)
Package Size: 0.5” x 0.5” 0.18”