The TBCG1-25MHz is a radiating comb generator with an internal antenna and a base frequency of 25 MHz. It radiates a comb spectrum characterized up to 6GHz. The comb generator is built and characterized to serve as a rough reference for testing radiated noise measurement set ups in anechoic chambers, TEM/GTEM cells, shielded chambers, etc.
It is a portable device, powered by a 9V alkaline cell. The comb generator also provides connectivity for dipole elements, which can be connected in parallel to the internal antenna, using 2mm connectors.
Its compact size makes it handy for inserting into enclosures to check for RF leakage.
Specs
Base frequency: 25 MHz
Characterized comb spectrum: 30 MHz – 6 GHz
Tolerance: +/- 3 dB
Power supply: 9V PP3 (E-block) alkaline battery
Current consumption: 80 mA
Dimensions: 80 mm x 61 mm x 27 mm
Weight including battery: 76 g
Downloads
href=”http://eight.rgcadvertising.com.au/emona/local/wp-content/uploads/2025/03/TBCG1_25MHz_Manual.pdf” class=”btn btn7 hover6 btn-xs doc-link” donwload>Download: TekBox TBCG1-25MHz User Manual