Norsat BT-4389 L-Band Bias Tee

Norsat BT-4389 L-Band Bias Tee

The Norsat BT-4389 is a precision L-Band bias tee engineered for simultaneous DC power and 10 MHz reference injection. Operating from 950 to 2150 MHz with ≤ 1 dB insertion loss and 2.0 : 1 VSWR, it features a BNC-female DC port, TNC-female 10 MHz port, N-male RF input, and SMA-female output (50 Ω). Its IP66-rated construction ensures reliable performance in demanding SATCOM systems.

Frequency Band: 950 – 2150 MHz  

10 MHz Pass Band: 10 – 100 MHz
Insertion Loss: ≤ 1 dB  

VSWR: 2.0 : 1 max
10 MHz Port: TNC-female  

DC Connector: BNC-female
RF Input: N-male (50 Ω)  

RF Output: SMA-female (50 Ω)
IP Rating: IP66  

Temperature Range: –30 °C to +50 °C
Dimensions: 105 × 55 × 25 mm  

Weight: 0.17 kg
Country of Origin: Canada  

ECCN: EAR99