Product specifications:
1. Standing wave ratio:<=2.0
2. Frequency range: 470-980
3. Wavelength: 1/4
4. Gain: Three adjustable levels of 0dB, 3dB, and 12dB,
5. Impedance: 50
6. Polarization methods: vertical polarization and horizontal polarization
7. Connection method: BNC
8. Power supply mode:+12V DC/150mA 9. Product size: 288MM * 263MM * 29MM (length * height * thickness)