The Blackhawk Directional Couplers can decrease a particular indoor antenna’s signal strength by 5dB, 6dB, 10dB, 15dB or 20dB.

Directional Couplers are useful for repeater applications where multiple indoor antennas are used.

APPLICATIONS:

  • To compensate for signal loss due to long cables running to one of the indoor antennas.
  • To help distribute less power to one of the indoor antennas. This is usually in an office with one large and one small room where the antenna in the small room does not need as much output power as the antenna in the large room.
  • Govern signal strength supplied to each indoor antenna to ensure an even or desired distribution.

SPECIFICATIONS

Frequency Range 698-2700MHz
Coupling (dB) 5 ± 1.0 6 ± 1.0 7 ± 1.0 8 ± 1.0 10 ± 1.0 13 ± 1.0 15 ± 1.0 20 ± 1.0 30 ± 1.0 40 ± 1.0
Mainline Loss (dB) 2.30 1.76 1.50 1.20 0.80 0.50 0.40 0.22 0.20 0.20
Isolation (dB) 25 26 27 28 30 33 35 40 50 55
VSWR 1.25 (MAX)
Intermodulation  -155 dBc@ 2x43dBm
Power Rating 200W (300W MAX)
Max reflected power 35W 40W 50W 70W 100W 200W 200W 200W 200W 200W
Impedance 50W
Connector N/Female
Temperature Range  -35°C – + 85°C
Weight 5-30dB = 375kg, 40dB = 416g
Applications Indoor/Outdoor use, IP65, RoHS Compliant

(ACC-BH-00028)

SKU ACC-BH-00028
Model # ACC-BH-00028
Brand BLACKHAWK

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