TWIN SAME BAND COMBINER 2100
Designed to combine two 2100MHz base stations, the Kaelus DBC0112 provides a low loss combiner with excellent insertion loss and passive inter-modulation performance.
FEATURES
- Combines two 2100MHz BTS onto a single feeder without guard band
- Designed for low passive inter-modulation
- Low insertion loss
| BAND NAME |
B1 (LTE) |
B1 (UMTS) |
| Passband |
One 10MHz LTE centered on 1929.9/2119.9 |
One UMTS channel centered on 1922.8/2112.8 |
| Insertion loss |
0.6dB typical, 2.2dB maximum (band edge) |
0.9dB typical, 1.5dB maximum (band edge) |
| EVM |
3% typical, 8% maximum (9% maximum -10C to +10C) |
3% typical, 8% maximum (9% maximum -10C to +10C) |
B1 (LTE)
TX frequency range |
35dB typical, 30dB minimum |
B1 (UMTS)
TX frequency range |
35dB typical, 30dB minimum |
B1 (LTE)
RX frequency range |
35dB typical, 30dB minimum |
B1 (UMTS)
RX frequency range |
35dB typical, 30dB minimum |
| Impedance |
50Ohms |
| Return loss |
20dB minimum, 24dB typical. |
| Intermodulation products |
-161dBc maximum in Rx bands, with 2 x 20W carriers in Tx bands |
| Maximum input power |
150W (average) / 1.5kW (PEP) |
| Passband |
0 – 3MHz |
| Insertion loss |
1dB maximum |
| Return loss |
12dB typical |
| DC current rating |
2.5A/50V maximum |
| Temperature range |
+10ºC to +40ºC | +50°F to +104°F (-10ºC to +10ºC | +14°F to +50°F Relaxed Performance) |
| Altitude |
3,000m | 10,000ft maximum |
| Lightning protection |
RF: ±5kA maximum (8/20us) |
| MTBF |
>1,000,000 hours |
| Compliance |
RoHS |
| Dimensions H x D x W |
483 x 345 x 44mm | 19.00 x 13.56 x 1.73in (excluding connectors) |
| Packaged Dimensions |
574 x 484 x 188mm | 22.59 x 19.05 x 7.40in |
| Weight |
10.5kg | 23.15lbs estimated |
| Finish |
Front Panel: Painted, light grey (RAL7035)
Housing: unpainted |
| Connectors |
RF: 4.3-10 (F) x 6 long neck |
| Mounting |
19″ rack, 1U |
| PART NUMBER |
DESCRIPTION |
| DBC0112F2V5-9 |
TWIN SBC 2100 UMTS 2112.8MHz, LTE 2119.2MHz, DC ON LTE, 4.3-10 CONNECTORS |
| DBC0112F2V6-9 |
TWIN SBC 2100 UMTS 2112.8MHz, LTE 2119.2MHz, DC ON UMTS, 4.3-10 CONNECTORS |
