The Tekbox TBCG3-RN6 comb generator is used to test radiated emission setups. The comb generator can be used to validate the performance of an antenna or the configuration of a spectrum analyser. The TBCG3-RN6 has a rotary switch to choose between five fixed comb frequencies and an external comb frequency input with a range of 5kHz to 200MHz. The comb generator comes with two antennas, one for frequencies up to 300-500MHz and one for higher frequencies. The batteries can be charged with an external charger and are not supplied with the TBCG3-RN6.
| Characterized frequency range | 5 MHz - 6 GHz |
| Flatness of the comb spectrum | 10 dB up to 2 GHz 40 dB up to 6 GHz |
| Output impedance | 50 Ω |
| Output power | 0 dBm max. @ 100 MHz Decreasing with 6 dBm each comb frequency |
| Comb frequencies | 5 MHz, 10 MHz, 25 MHz, 50 MHz, 100 MHz |
| Connectivity | N-female (output) SMA-female (input) |
| Power supply | 6 x rechargeable AA NiMH (not supplied) |
| Diameter | 180 mm |
| Height | 60 mm |
| Weight | 1.25 kg |
| TBCG3-RN6 manual | Download |