Specifications

• Frequency range: 9 kHz to 30 MHz
• Gain: 43 dB, typ.
• Input return loss: < -15 dB @ 9 kHz to 30 MHz, typ.
• Output return loss: < -20 dB @ 9 kHz to 30 MHz, typ.
• Noise voltage: 1nV / √Hz, typ.
• P1dBout: +15 dBm (indicated with yellow LED)
• IP3out: +28 dBm
• Connector type: N female
• Power supply: 12 pieces standard AA NiMh cells (not supplied)
• Charger: Mascot Type 2116
• Current consumption: 120 mA
• Operation time: ca. 10 hours, depending on NiMh battery model
• Indicators: LED indicators for Pwr On, Low Battery, Saturation
• Dimensions: ⌀ 180 mm, height 52 mm
• Weight: 1.7 kg
• Tripod mount: ¼” thread

The TBLNA-9K30 is a pre-amplifier for the TBMA6-P, expanding the dynamic range of the passive loop antenna.

The pre-amplifier is designed for the TBMA6-P, but it can be used together with any passive loop antenna for the frequency range 9 kHz – 30 MHz. The pre-amplifier is equipped with a charger for 12 pieces standard AA NiMh batteries. A ¼” thread at the bottom of the TBLAA1 permits connectivity to standard tripods.