









30 MHz–3 GHz Biconical Antenna
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TBMA1B Compact passive biconical antenna for radiated-emissions troubleshooting and EMC pre-compliance over a characterized 30 MHz to 3 GHz range.
| Characterized frequency range | 30 MHz–3 GHz |
|---|---|
| Nominal impedance | 50 Ω nominal |
| RF connector | N-female |
| Continuous input power | 2 W continuous RF input |
| Antenna factor | 17.24–51.20 dB/m antenna factor at 3 m |
| Tripod thread | ¼-inch tripod mount |
| Dimensions | 431 × 163 × 139 mm |
| Weight | 0.46 kg |
Radiated-emissions pre-compliance and field generation within the power rating.
TekBox identifies this model as the replacement for TBMA1. The manufacturer lists an aluminum carrying case and pistol-grip tripod.
TBMA1C Compact passive biconical antenna for radiated-emissions troubleshooting, characterized from 20 MHz to 1 GHz and optimized from 20 to 700 MHz.