Combiner Classification

2012-06-06

1, two-way combiner
The ① JCDUP-8019 GSM & 3G Dual combiner, is a two-one device. GSM signal (885-960MHz) with a 3G signal (1920-2170MHz) can be a road. ② JCDUP-8028 DCS & 3G-way combiner, is a two in one device. DCS signal (1710-1880MHz) and 3G signal (1920-2170MHz) can be a road. The ③ JCDUP-8026B (TETRA / iDEN / CDMA / GSM) & (DCS/PHS/3G/WLAN) two-way combiner, and a two into one device. One port coverage of the TETRA / iDEN, CDMA and GSM system frequency band (800-960MHz), can enter the TETRA / iDEN, CDMA, the GSM or any combination of signals; another port covering the DCS, PHS, 3G and WLAN band (1710 -2500MHz), enter the DCS, PHS, 3G, WLAN, or any combination of signals. The ④ JCDUP-8022 (CDMA/GSM/DCS/3G) & WLAN Dual combiner device is a two-one device. A port covers CDMA, GSM, DCS, and 3G systems band (824-960/1710-2170MHz,), enter the CDMA, GSM, DCS, 3G or any combination of signals; another port to cover the WLAN system band (2400-2500MHz ), enter the WLAN system signal.

2, three-way combiner
① JCDUP-8024 / JCDUP-8024B GSM & DCS & 3G three-way combiner, is a three in one device. The GSM (885-960MHz), DCS (1710-1880MHz) and 3G (1920-2170MHz) three-way signal combiner. 8018 ② JCDUP-, GSM & 3G & WLAN three-way combiner, is a three in one device. The GSM (885-960MHz), 3G (1920-2170MHz), the WLAN (2400-2500MHz) three-way signal combiner.

3, four-way combiner
① The JCDUP-8031 GSM & the DCS & 3G & WLAN four co-breaker, a four-one device. To the GSM (885-960MHz), DCS (1710-1880MHz), 3G (1920-2170MHz) and WLAN (2400-2483.5MHz) four-way signal combiner. In addition, in combiner applications is that the base station or repeater signal fed into the wireless, the source spectrum for broadband, narrow passband in some cases requirements to ensure the purity of the signal; Combiner the signal fed into the cable, the signal direct access to the source of confidence, and its source for the narrow-spectrum signals. Such as the Combiner JCDUP-8026B CDMA / GSM channel, the channel width of 800-960MHz, access to a GSM carrier frequency signal source is a carrier frequency signal fed into the cable, the channel exists only in the carrier frequency signal, and no other interfering signals. Therefore, the the Combiner wide channel design is feasible in practical applications.