TW141 40dB Inline RF Amplifier (Full GNSS)

Name: TW141 40dB Inline RF Amplifier (Full GNSS)
Brand: Calian

40dB In-Line Amplifier for Full GNSS Coverage

Calian TW141 40dB Inline RF Amplifier is a rugged, waterproof 40dB gain in-line amplifier designed to enhance weak signals across 1200 to 1800 MHz, including all GNSS (GPS, GLONASS, Galileo) and L-Band frequencies. With low noise performance and a wide input voltage range, it supports extended cable runs without signal degradation. Housed in a durable, IP67-compliant nickel-plated brass enclosure, TW141 is ideal for timing systems, large vehicles, and mast-mount applications.

Datasheet

Download Product Specs

Electrical:

Nominal Gain	42 dB +/- 3 dB typ
Gain Flatness	+/-2 dB
Noise Figure	2 dB typ.
Operational Bandwidth	1200 to 1800 MHz
Supply Range voltage	3.3 to 10 VDC Nominal
Supply Current	<25 mA max.

Mechanicals:

Mechanical Size	59 mm L x 20 mm Dia. (2.32” L x 0.787” Dia.)
Weight	<85g
Connectors	SMA Jack or TNC Jack

Improves signal response

Enables extended cable runs

Avoid installation of costly low-loss cable

Fits in-line with antenna cable

No external voltage supply needed

Easy to install – mounting clamp include
TW141- 40dB gain In-Line Amp with SMA Jack: 32-0141-00

TW141- 40dB gain In-Line Amp with TNC Jack: 32-0141-01

TW141- 40dB gain In-Line Amp with N-type: 32-0141-14 (premium applies)

Please refer to Tallysman's Ordering Guide to review available radomes and connectors at: https://www.tallysman.com/resource/tallysman-ordering-guide/