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 negligi-
ble effect on the transmission line and very low intermodulation
products.
Specifications
LCHP-0205
-1-2
LCHP-0510
-1-2
Model
Number
Frequency
Range (GHz)
Directivity
(Min.)
Primary
VSWR (Max.)
Secondary
VSWR (Max.)
Insertion
Loss (Max.)
LCHP–0205–
LCHP–0510–
250 – 500
500 – 1000
25dB
25dB
1.15
1.15
1.15
1.15
.15 dB
.20 dB
Impedance:
50 ohms
Power:
500 watts avg., 5kw peak
Coupling (NOM):
20 or 30dB
Accuracy (includes frequency variation ):
±1.25dB
Intermodulation:
Better than -130dBc
Connectors:
‘SMA’ female
To designate the switch desired use:
(1) Coupling value 20 or 30
Example: LCHP–0205–20–T is a 250–500 MHz, 20dB coupler with 2 watt termination.
Outline Drawing
RLC ELECTRONICS, INC.
82
83 Radio Circle, Mount Kisco, New York 10549 • Telephone: 914-241-1334 • Fax: 914-241-1753
e-mail: sales@rlcelectronics.com • www.rlcelectronics.com