Emissions Designator G7W
Bandwidth: Unknown, Legacy Code
Modulation Type: [G] Angle-modulated, phase modulation (common; sounds like FM)
Modulation Nature:  Two or more digital channels
Information Type: [W] Multiple Formats of Data Transmitted
Details of Signal: [-] Unknown or undescribed signal details
Nature of Multiplexing: [-] Unknown, Other, or No Multiplexing Used
The Emissions Designator ----G7W-- signifies a wireless radio which transfers data over a modulated wave using Two or more digital channels signal. This signal transmits Unknown or undescribed signal details at a Unknown [----] maximum bandwidth using Unknown, Other, or No Multiplexing Used. Unknown or undescribed signal details bandwith does not indicate frequency of the signal. Emissions Designators describe the type of signal only.