TBMA11 130 MHz – 6000 MHz Logarithmic Periodic Measurement Antenna

The TBMA11 is an affordable logarithmic-periodic measurement antenna for radiated emission measurements.

The TBMA11 is characterized from 130 MHz to 6000 MHz and has VSWR and antenna factor values typical for logarithmic-periodic measurement antennas.

The TBMA11 is an average sized logarithmic-periodic antenna, with its radiating elements and supporting booms made from aluminium. It is equipped with a standard female N-connector. The antenna provides a 22mm diameter mounting shaft. A suitable fiberglass tripod, model TBTP5 and mounting adapter TBMA8 -PAT are available as optional accessories.

The TBMA11 is shipped in a robust carrying case.

SPECIFICATION

• Type: logarithmic periodic
• Frequency range: 130 MHz– 6000 MHz
• VSWR: < 2.1:1 over the entire frequency range ; 1.45:1 average
• Isotropic gain at 3m spacing: 4 …. 8.5 dBi
• Antenna factor at 3m spacing: 7… 41 dB/m
• Maximum continuous input RF power: 130W
• Nominal impedance: 50 Ω
• RF Connector: N type female
• Mounting: 22 mm diameter mounting shaft (tube)
• Mechanical Dimensions: L x W x H: 1296 mm x 1140 mm x 100 mm (51.02” x 44.88” x 3.94”)
• Weight: 3.3 kg (7.27 lbs)

DOCUMENTATION