Low Frequency High Power Directional Couplers
RLC Electronics’ low frequency high power directional couplers offer accurate coupling, low insertion loss and high directivity in a compact package. The standard units are optimized for octave bandwidths and are available with a choice of coupling values. These units are ideal for sampling power with a negligible effect on the transmission line and very low intermodulation products.
Specifications
LCHP-0205–1–2
LCHP-0510–1–2
Model Number |
Frequency Range (MHz) |
Directivity (Min.) |
Primary VSWR (Max.) |
Secondary VSWR (Max.) |
Insertion Loss (Max.) |
LCHP-0205 |
250 – 500 |
25dB |
1.15 |
1.15 |
.15 dB |
LCHP-0510 |
500 – 1000 |
25dB |
1.15 |
1.15 |
.20 dB |
Impedance: 50 ohms Power: 500 watts avg., 5kw peak Coupling (NOM): 20 or 30dB |
Accuracy (includes frequency variation): 1.25dB Connectors: `SMA’ female |
To designate the coupler desired use:
1: Coupling value 20 or 30 |
2: “T” for 2 watt termination |
Example: LCHP-020520T is a 250 – 500 MHz, 20dB coupler with 2 watt termination.
Outline Drawing
