TW141

The TW141 is a rugged, waterproof wideband 40dB gain in-line amplifier, specially designed to boost weak frequency signals from 1200 to 1750 MHz, including L-Band and all GNSS (GPS, GLONASS and Galileo) signals.

Features

  • Very low noise
  • Wide input voltage range
  • Gold-plated SMA, TNC, or N-Type Jack connectors
  • Nickel-plated brass, IP67 compliant housing

Benefits

  • Enables extended cable runs
  • Avoids installation of costly low-loss cable
  • Fits in-line with antenna cable
  • No external voltage supply needed

The TW141 passes DC supply from input to output to support centre conductor DC supply to the antenna, therefore not requiring an additional Bias source and a bias-T.

IMPORTANT: Amplifiers are directional and must be installed in the orientation indicated on the product label (arrow pointing away from the antenna).

For further details, please download the Datasheet.

Mechanical:

Size: 59 mm L x 20 mm Dia
Weight: <85g
Connectors: SMA Jack, TNC Jack, or N-Type
Enclosure: Nickel-plated brass

Electrical:

Gain: 42 dB +/- 3 dB typ
VSWR 1150 to 1750 MHz: 1.5 typ. / 2 max.
Output 1dB Compression Level: 10 dB
Output IP3: 20 dBm
Supply Voltage: 5 to 10 VDC
Supply Current: 75 mA typical
Noise: <2 dB

Torque Tolerances (in.lbs)

  • N-Type Connector: 6.1 – 8.4
  • TNC Connector: 8 – 12
  • SMA Connector: 3 – 5

For further details, please download the Datasheet.

The TW141 is a rugged, waterproof wideband 40dB gain in-line amplifier, specially designed to boost weak frequency signals from 1200 to 1750 MHz, including L-Band and all GNSS (GPS, GLONASS and Galileo) signals.

Features

  • Very low noise
  • Wide input voltage range
  • Gold-plated SMA, TNC, or N-Type Jack connectors
  • Nickel-plated brass, IP67 compliant housing

Benefits

  • Enables extended cable runs
  • Avoids installation of costly low-loss cable
  • Fits in-line with antenna cable
  • No external voltage supply needed

The TW141 passes DC supply from input to output to support centre conductor DC supply to the antenna, therefore not requiring an additional Bias source and a bias-T.

IMPORTANT: Amplifiers are directional and must be installed in the orientation indicated on the product label (arrow pointing away from the antenna).

For further details, please download the Datasheet.

Mechanical:

Size: 59 mm L x 20 mm Dia
Weight: <85g
Connectors: SMA Jack, TNC Jack, or N-Type
Enclosure: Nickel-plated brass

Electrical:

Gain: 42 dB +/- 3 dB typ
VSWR 1150 to 1750 MHz: 1.5 typ. / 2 max.
Output 1dB Compression Level: 10 dB
Output IP3: 20 dBm
Supply Voltage: 5 to 10 VDC
Supply Current: 75 mA typical
Noise: <2 dB

Torque Tolerances (in.lbs)

  • N-Type Connector: 6.1 – 8.4
  • TNC Connector: 8 – 12
  • SMA Connector: 3 – 5

For further details, please download the Datasheet.