- Radiated emission test setup validation tool.
- Wide spectral comb output from 5 MHz to 6 GHz.
- Selectable fixed comb frequencies via rotary switch.
- External excitation input for flexible signal sources.
- Includes two monopole antennas for low and high frequency bands.
- Portable, battery-powered design with external charger.
- Robust aluminium housing with tripod mount.
TBCG3-RN6
Comb Generator
The TBCG3-RN6 Comb Generator is a portable RF signal source that produces a wide spectrum comb signal from 5 MHz to 6 GHz, used to validate and verify radiated emission measurement setups, including antennas, pre-amplifiers, and spectrum analyzer configurations. It includes two monopole antennas and can be powered by batteries for flexible lab or field use.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Characterized frequency range | 5 MHz – 6 GHz |
| Comb spectrum flatness up to 2 GHz | typically 10 dB at the RF connector |
| Comb spectrum flatness up to 6 GHz | typically 40 dB at the RF connector |
| Output impedance | 50 Ohm |
| Output power | 0 dBm max. @ 100 MHz f comb; decreasing 6 dB with every fcomb/2 |
| Amplitude stability | < 0.2 dB; <0.1 dB after 15 minutes |
| Aging | < 0.5 dB over 12 months |
| Output connector | N-female |
| Selectable, fixed comb frequencies | 100 MHz, 50 MHz, 25 MHz, 10 MHz, 5 MHz |
| Frequency stability | 50 ppm |
| External input impedance | 50 Ohm |
| Input connector | SMA-female |
| Indicators | Power On LED, Low Battery LED |
| Power supply | 6 x AA NiMH (e.g. Varta Mignon 2700, not supplied) |
| Charger | external; Ansmann ACS310 |
| Antennas | 30 cm monopole for f<300 … 500 MHz; 10 cm monopole for f>300…500 MHz |
| Operation time | battery capacity / 91 mA |
| Temperature range | -10°C to +45 °C; lower operating temperature depending on batteries |
| Housing diameter | 180 mm |
| Housing height | 60 mm |
| Weight | 1250 g |
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