- Active monopole antenna for 9 kHz – 30 MHz measurements
- High sensitivity for low-frequency radiated emissions
- Integrated impedance converter
- Tripod mount for easy setup
- Ideal for EMC pre-compliance testing
TBMA5B
Active Monopole Antenna
The TBMA5B is an active Monopole Antenna, expanding the Tekbox product range of affordable EMC pre-compliance test equipment. The monopole antenna is designed for radiated emission measurements within the frequency range 9 kHz – 30 MHz, according to CISPR 16. The monopole antenna has a rod with height of 104 cm and provides excellent sensitivity to carry out radiated emission measurements as specified in CISPR 25 or MIL-STD-461G.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Characterized frequency range | 9 kHz to 30 MHz |
| Electric field antenna factor | +5 to +7 dB/m, typ. |
| Dynamic Range | 117 dB @ 10MHz, 9KHz RBW, AVG |
| Electric field, lower limit | noise floor at -3 dBµV/m @ 10MHz, 9 KHz RBW, AVG |
| Electric field, upper limit | 120 dBµV/m (1 V/m) @ 1 dB compression |
| Output VSWR | 1.04 to 1.6 :1 |
| Output connector type | N female |
| Battery type | 12 x NiMH, AA (not included) |
| Battery life on average | up to 20 hours, depending on the battery capacity |
| Charger | Mascot 2116 6-12 Cells |
| Tripod mount | ¼” thread |
| Impedance converter dimensions | 185 x 210 x 65 mm, 1.5 kg |
| Carrying Case | Aluminum, 75 x 73 x 18 cm, 4 kg |
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