DIPLEXER 555-960/1695-2690
Kaelus world proven outdoor solutions provide strong RF performance coupled with rugged features. The DBC0115 dual band combiner combines the 555-960 MHz and 1695-2690 MHz frequency bands. The DBC0115 can be used at either the BTS or antenna end of the feeder. Single and twin units are available.
FEATURES
- Designed for multi-band, co-located sites
- Multiple DC/AISG bypass configurations available with built-in lightning protection
- Single and twin configurations available
- Suitable for outdoor and indoor applications
- UMTS & LTE ready
- Wall or mast mounting
TECHNICAL SPECIFICATIONS |
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| BAND NAME | 555 – 960 | 1695 – 2690 | |||||||||||||
| Passband | 555 – 960MHz | 1695 – 2690MHz | |||||||||||||
| Insertion loss | 0.1dB typical (0.2dB maximum) | 0.1dB typical (0.2dB maximum) | |||||||||||||
| Return loss | > 20dB | > 20dB | |||||||||||||
| Maximum input power | 250W (average) / 2kW (PEP) | 250W (average) / 2kW (PEP) | |||||||||||||
| Intermodulation products | < -160dBc at 2 x 43dBm TX Carrier | ||||||||||||||
| Rejection high band | 50dB min | N/A | |||||||||||||
| Rejection low band | N/A | 50dB min | |||||||||||||
| DC / AISG | |||||||||||||||
| The DC/AISG path is automatically selected. In bottom of the tower applications (combiner mode), each RF channel port is sequentially checked for the presence of DC voltage. If more than one port has voltage, the port that has the highest (programmed) priority is passed to the common port. If a short circuit is detected on the common port DC/AISG is disabled. In top-of-tower applications (splitter mode), DC/AISG is passed to all ports that do not present a short circuit. If a short circuit is detected, the shorted RF port will be disabled for DC/AISG while other RF ports remain connected. To reduce current consumption at low supply voltage, LEDs are sequentially enabled. | |||||||||||||||
| Passband | 0 – 3MHz | ||||||||||||||
| Insertion loss | 1dB maximum | ||||||||||||||
| Return loss | 12dB minimum | ||||||||||||||
| Input voltage range | 8 – 31V DC | ||||||||||||||
| DC current rating | 2A continuous | ||||||||||||||
| Compliance | 3GPP, TS 25.461 | ||||||||||||||
| Port priority (combiner mode) | Refer Ordering Information | ||||||||||||||
| ENVIRONMENTAL | |||||||||||||||
| For further details of environmental compliance, please contact Kaelus. | |||||||||||||||
| Temperature range | -40ºC to +65ºC | -40ºF to +149ºF | ||||||||||||||
| Ingress protection | IP67 | ||||||||||||||
| Lightning protection | 5kA maximum (8/20us) | ||||||||||||||
| MTBF | > 1,000,000 Hours | ||||||||||||||
| Compliance | ETS 300 019 1-4 (OPERATIONAL) ETS 300 019 1-1 (STORAGE) |
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| MECHANICAL | |||||||||||||||
| Dimensions H x D x W (single unit) | 108 x 142 x 66mm | 4.25 x 5.59 x 2.60in | ||||||||||||||
| Dimensions H x D x W (twin unit) | 108 x 142 x 134mm | 4.25 x 5.59 x 5.28in | ||||||||||||||
| Weight | 1.6kg | 3.53lbs (single) 3.2kg | 7.06lbs |
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| Finish | Painted, NCS 1502-R | ||||||||||||||
| Connectors | RF: 4.3-10 (F) x 3 long neck (single) 4.3-10 (F) x 6 long neck (twin) |
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| Wind Load | Front 116N, Side 32N (Single) Front 87N, Side 96N (Twin) At 74m/s (AS/NZS 1170-2-2011 Structural design – Wind actions – Cyclone areas) |
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| Mounting | Pole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles | ||||||||||||||
ORDERING INFORMATION |
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| PART NUMBER | CONFIGURATION | OPTIONAL FEATURES | CONNECTORS | DC/AISG CONFIGURATION | |||||||||||
| DBC0115F1V91-1 | SINGLE 1 in /2 out | DC AUTOSENSING WITHOUT LED | 4.3-10 (F) | PRIORITY 1695 – 2690/555 – 960 | |||||||||||
| DBC0115F1V91-2 | TWIN 2 in / 4 out | DC AUTOSENSING WITHOUT LED | 4.3-10 (F) | PRIORITY 1695 – 2690/555 – 960 | |||||||||||
| DBC0115F1V92-1 | SINGLE 1 in /2 out | DC AUTOSENSING WITHOUT LED | 4.3-10 (F) | PRIORITY 555 – 960/1695 – 2690 | |||||||||||
| DBC0115F1V92-2 | TWIN 2 in / 4 out | DC AUTOSENSING WITHOUT LED | 4.3-10 (F) | PRIORITY 555 – 960/1695 – 2690 | |||||||||||
ELECTRICAL BLOCK DIAGRAM |
MECHANICAL BLOCK DIAGRAM |
