TW127

The TW127 is a low cost, rugged, waterproof, low noise, 1559 MHz to 1610 MHz band, 25dB gain in-line amplifier, specially designed to amplify all GNSS L1 frequencies. The TW127 features a two stage LNA with a mid-section SAW filter. It allows longer cable runs for applications such as mast-mount, large vehicle and timing systems, without degradation of system sensitivity.

The standard model offers low current consumption and DC pass through which allows both the antenna and the TW127 in-line amplifier to be powered by the GNSS receiver without additional hardware such as bias-T, power cable and power supply. The TW127 is optionally available without DC Pass-through. A High Current version is also available.

Features

  • Wide input voltage range
  • Gold-plated SMA & TNC 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

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: 25 dB +4/-0 dB typ
VSWR 1559 – 1610 MHz: 1.5 typ. / 2 max.
Output 1dB: -10 dB
Output IP3: +5 dBm
Supply Voltage: +3 to 10 VDC Nominal
Supply Current: 10 mA typ, 15 mA max
Noise: 2 dB typ

Torque Tolerances (lbs)

  • N-Type Connector: 6.1
  • TNC Connector: 8
  • SMA Connector: 3

For further details, please download the Datasheet.

The TW127 is a low cost, rugged, waterproof, low noise, 1559 MHz to 1610 MHz band, 25dB gain in-line amplifier, specially designed to amplify all GNSS L1 frequencies. The TW127 features a two stage LNA with a mid-section SAW filter. It allows longer cable runs for applications such as mast-mount, large vehicle and timing systems, without degradation of system sensitivity.

The standard model offers low current consumption and DC pass through which allows both the antenna and the TW127 in-line amplifier to be powered by the GNSS receiver without additional hardware such as bias-T, power cable and power supply. The TW127 is optionally available without DC Pass-through. A High Current version is also available.

Features

  • Wide input voltage range
  • Gold-plated SMA & TNC 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

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: 25 dB +4/-0 dB typ
VSWR 1559 – 1610 MHz: 1.5 typ. / 2 max.
Output 1dB: -10 dB
Output IP3: +5 dBm
Supply Voltage: +3 to 10 VDC Nominal
Supply Current: 10 mA typ, 15 mA max
Noise: 2 dB typ

Torque Tolerances (lbs)

  • N-Type Connector: 6.1
  • TNC Connector: 8
  • SMA Connector: 3

For further details, please download the Datasheet.