DIPLEXER 698-960/1900-AWS
The Kaelus DBC0037F1V2 cross band coupler combines the lower 698MHz to 960MHz frequency bands with the higher 1900-AWS frequency bands. The diplexer is designed to minimize infrastructure capital expenditure and improve network reliability.
주요특징
- LTE ready
- Auto select DC/AISG pass with built-in lightning protection
- High band port has DC priority
- Single or dual configurations available for indoor or outdoor use
기술 사양
| BAND NAME |
698-960 (LO) |
1900-AWS (HI) |
| Passband |
698 -960MHz |
1710 - 2170MHz |
| Insertion loss |
0.11dB typical, 0.15dB maximum |
0.12dB typical, 0.15dB maximum |
| Return loss |
20dB minimum |
| Group delay variation |
0.1ns / 180kHz maximum over bandwidth |
| Maximum input power |
500W (average) / 5kW (PEP) |
500W (average) / 5kW (PEP) |
| Phase linearity variation |
0.1° / 180MHz maximum over bandwidth |
ELECTRICAL
| Isolation to 700-900 |
|
60dB minimum |
| Isolation to 1900-AWS |
60dB minimum |
|
| Impedance |
50Ohms |
| Intermodulation products |
-161dBc typical / <-155dBc maximum all ports with 2 x 20W carriers |
DC / AISG
| DC/AISG path to COM port dependent on port voltages |
| Input voltage range |
31V DC maximum |
| DC current rating |
2A continuous, 4A peak |
| LO port wins |
(LO>7V) and (HI<6V) |
| HI port wins |
(HI>7V) or (LO<2.5V) |
| DC supply current: LO port |
60mA, typical when LO port wins otherwise 2mA |
| DC supply current: HI port |
1mA typical |
| DC breakdown |
1000V |
| Voltage drop in DC path |
2.2V maximum at 2A |
ENVIRONMENTAL
| For further details of environmental compliance, please contact Kaelus. |
| Temperature range |
-40ºC to +65ºC | -40ºF to +149ºF |
| Ingress protection |
IP67 |
| Lightning protection |
5kA (8/20us) on all ports |
| Compliance |
ETSI EN 300 019 class 4.1 |
MECHANICAL
| Dimensions H x D x W (single unit) |
170 x 62 x 150mm | 6.69 x 2.44 x 5.9in |
| Dimensions H x D x W (twin unit) |
170 x 150 x 109mm | 6.7 x 5.9 x 4.3in |
| Weight |
3kg | 6.6lbs (single unit)
6kg | 13.2lbs (x2 unit) |
| Finish |
Painted, light grey (RAL7035) |
| Connectors |
DIN 7-16 (F) long neck x 3 (single unit)
DIN 7-16 (F) long neck x 6 (x2 unit) |
| Mounting |
Pole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles |
주문 정보
| Part Number |
Description |
| DBC0037F1V2-1 |
Diplexer, 698-960/1900-AWS, DC AUTO, 1900 priority |
| DBC0037F1V2-2 |
Diplexer, x2, 698-960/1900-AWS, DC AUTO 1900 priority |
ELECTRICAL BLOCK DIAGRAM
MECHANICAL BLOCK DIAGRAM
