HF 160m-10m Bias Tee 2000W 1.8 – 30MHz

HF 160m-10m Bias Tee 2000W is also known as a “DC Inserter”, Frequency range 1.8 to 30MHz with excellent return loss and SWR with almost unmeasurable insertion loss (0.05dB). HF Bias Tee is a simple way to feed DC power through coaxial cable to a remote device, such as a pre-amplifier and/or transmit/receive relays via the coaxial cable. The main task is to inject DC into or extract DC from the coaxial cable, leaving the RF signal undisturbed. A bias tee is a passive RF circuit consisting of capacitors and inductors. Act as a diplexer by combining DC and RF signals onto a common port, RF+DC.

 

HF 160m-10m Bias Tee 2000W Appearance:

 

HF 160m-10m Bias Tee 2000W electrical performance:

Frequency Range: 1.8MHz – 30 MHz
Maximum Power at SWR 1:1 2000W
Insertion loss: 0.05dB
Input Return Loss: -35 dB
Isolation RF port to DC port: 80 dB
DC resistance from DC to RF: 0.15 Ω
Supply Voltage: 30V
Supply Current: 1A
Connectors: SO239 Silver-plated, Teflon

Permanent damage may occur if any of the above limits are exceeded.  

 

HF 1.8 MHz – 30 MHz Bias Tee 2000W Outdoor Housing by order (+10 EUR)

 

HF 1.8MHz to 30 MHz Bias Tee 2000W Measured Insertion Loss and Return Loss:

 

HF 160m-10m Bias Tee 2000W Measured SWR:

 

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