Mobile Signal Booster
3dB Hybrid couplers designed to combine two wireless carriers to a single antenna feed or distribution cable. This requires the termination of one output port in 50 Ohm and results in a 3dB loss in each signal. In situations where two similar feeds are required, both outputs may be used eliminating the need for a termination and the 3dB loss. There are 800M~2500MHz, 800M~2700MHz 3dB Hybrid coupler with N connector or Din Connector available for in building solution of GSM/CDMA/IDEN/3G/LTE cellular system.
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| UOH-3D-0825N | UOH-3D-0825D | UOH-3D-0827 |
Specification
Specification of 3dB Hybrid Coupler
| Model | UOH-3D-0825N | UOH-3D-0825D | UOH-3D-0827 |
|---|---|---|---|
| Frequency Range | 800~2500 MHz | 800~2700 MHz | |
| Insertion Loss | ≤ 3.5 dB | ||
| In-band Ripple | ≤ ± 0.35 dB | ≤ ± 0.4 dB | |
| Isolation | ≥ 20 dB | ≥ 22 dB | |
| V.S.W.R. | ≤ 1.3 | ||
| Max. Input Power | ≥ 200W | ||
| Impedance | 50 Ω | ||
| IM3 | ≤ -120@+43dBm×2 | ≤ -140@+43dBm×2 | |
| Connector | N-Type | Din-Type | N-Type |
| Operating Temperature | -20°C ~ +50°C | ||