DC Injection Unit (DCIU)

GATR's DC Injection Unit is contained in a rugged, watertight enclosure (suitable for outdoor use). The unit provides a 10MHz Reference and power to both LNB and BUC on coaxial line in, can supply up to 120W (24V at 5A) to power BUC, and includes a monitor port for RX path.

Frequency Range: 950 MHz to 2000 MHz
RF Connections: N-type (50Ω)


Input Power: 24V
BUC Power: 24V at 5A maximum (power is passed through from 24V input)
LNB Power: 18V at 0.6A maximum

10 MHz Output

Output Level: +3dBm +/-1 dB on both LNB and BUC lines
Frequency Stability: +/-50 ppb over operating temperature range
Phase Noise:

Offset (Hz) Level (dBc)
1 -90
10 -120
100 -140
1,000 -145
10,000 -150
100,000 -152


Operating Temperature Range: -32°C to 55°C
Rain: Tested to MIL-STD-810G Method 506.5, Procedure I
Shock: Tested to MIL-STD-810G, Method 516.6, Procedure IV
Humidity: Tested to MIL-STD-810G, Method 507.5, Procedure II

Download the DCIU datasheet