CA-88N


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Hybrid Coupler 2×2 694-2700MHz 200W -161dBc N-type IP67

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SKU: CA-88N Categories: , ,
Microlab CA-88 series hybrid 2×2 couplers have been designed for mobile networks that require combining signals in the 617 to 2700 MHz band. It is most commonly used to combine two wireless carriers cost-efficiently without a guard band to a single antenna feed or distribution cable. It requires terminating one output port and results in a 3 dB loss in each input signal. Both outputs may be used when two similar feeds are required, eliminating the need for a termination and the 3 dB coupling loss. For low PIM terminations, see the Microlab TK series. Mechanically CA-88 series is designed with passivated aluminum housings, moisture sealed to meet IP67. Connectors are spaced to allow controlled wrench tightening.
  • Compact hybrid coupler supports combining two signals in 617-2700MHz
  • Rail standard EN 50155:2007 (Class T1)
  • Guaranteed low PIM
  • 200 Watt/input continuous avg. power
  • High isolation, low VSWR and loss
  • IP67 rated
  • Convenient connector spacing
  • RoHS compliant

Download Datasheet 

Frequency: 617 – 2700 MHz
Coupling:

3.1 ± 0.8 dB @ 617-800 MHz

3.1 ± 0.5 dB @ 800-2500 MHz

3.1 ± 0.8 dB @ 2500-2700 MHz

Power: 200 W, 1.5 kW peak
VSWR: <1.20:1
Isolation: >25 dB
PIM:

-161 dBc (-118 dBm) min.

(Tested with 2x 1900 MHz, +43 dBm tones @ ambient)

Connectors: N-Type (f)
Ingress Protection: IP67
Weight: 0.75 lbs (336g)

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