Jeson Wireless Ltd.

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Couplers

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These Directional Couplers support indoor applications in the CDMA, GSM, 3G, WLAN bands. Each unit couples a defined portion of a high power cellular signal with minimal reflection or loss.
The wide frequency range allows use with multiband antennas, radiating cable systems, and in wireless base stations. The product is particularly suited for different levels of power coupling off a main distribution line of an indoor wireless coverage system.

BROADBAND COAXIAL COUPLERS 800 - 2500 MHz
JS-Px-0825 Series

FEATURES

Low passive intermodulation distortion (PIM)
Multiband frequency coverage
Minimal RF insertion loss
High power rating

SPECIFICATIONS

PRODUCT TYPE	JS-P(5, 6, 7,8,10, 13, 15, 20, 25, 30)-0825
COUPLING VALUE(dB)	5/ 6/ 7/ 8/ 10/ 13/ 15/ 20/ 25/ 30
FREQUENCY RANGE	800 ~ 2500 MHz
COUPLING LOSS (dB): MAINLINE LOSS (dB):	5 dB: 1.65 6 dB: 1.26 7 dB: 0.99 8 dB: 0.75 10 dB: 0.43 13 dB: 0.22 15 dB: 0.14 20 dB: 0.04 25 dB: 0.01 30 dB: 0.01
INSERTION LOSS (dB)	=0.15 (0.8~1.9) =0.20 (1.9~2.5)
DIRECTIVITY(dB)	≥20
VSWR	≤ 1.25
MAX. INPUT POWER (W)	≥ 200
IMPEDANCE (Ω)	50

MECHANICAL SPECIFICATIONS

Dimensions (mm)	117 × 37 × 16
Housing Material	Aluminum
Weight (g)	205
Connectors	N-Female
Color	Black
Operating Humidity	5 ~ 95 %
Temperature Range (°C)	-30 ~ +60
Connector Plating	Tri-metal