VHF DN 152 Specifications

Dimensions (HWD): 2.5 X 1 X 2
Loss @6M/2M/70cM: -0.5dB worst case
Notch depth: Typically >-50dB
Power Handling: 50W
Standard Connector: silver/Teflon^®
Housing: Brass
SO-239 Type N and BNC are a $10 option

See the EHAM review.