Tekbox Comb Generators

TekBox comb generators produce a wide spectrum of equally spaced spectral lines. The comb frequency is equal to the frequency gap between neighbouring spectral lines. TekBox Comb generators are purpose built “interferers” used to test setups for conducted or radiated emissions. Comb generators for testing radiated emission setups have been characterised in an absorber chamber and can thus be used as a reference source for non-ideal test setups.

Manufacturer Model Characterized frequency range Comb frequencies External Input Power supplies Accessory Application
TekBox TBCG1 100 MHz-6 GHz internal, 100 MHz No 9V Battery N/A Reference for radiated emissions
TekBox TBCG2 2 MHz-6 GHz external, 2 MHz-300 MHz Only External Passive N/A General purpose, frequency multiplier
TekBox TBCG3-CN 5 kHz-2 GHz switchable 0.1, 0.5, 1, 5,
10 MHz
external 5 kHz-300 MHz		 Yes 4xNiMH, AA Unversal Charger Reference for conducted emissions
TekBox TBCG3-RN2 5 kHz-2 GHz switchable 5, 10, 25, 50,
100 MHz
external 5 kHz-200 MHz		 yes 6xNiMH, AA 2 Monopole Attennas
Unversal Charger		 Reference for radiated emissions
TekBox TBCG3-RN6 5 kHz-6 GHz switchable 5, 10, 25, 50,
100 MHz
external 5 kHz-200 MHz		 yes 6xNiMH, AA 2 Monopole Attennas
Unversal Charger		 Reference for radiated emissions

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