DIPLEXER 617-960+1695-2690/3300-4200
The Kaelus KA-2023 is a bi-directional Diplexer designed to combine low bands with C-band, the KA-2023 provides excellent insertion loss and passive intermodulation performance.
FEATURES
- Enables antenna/feeder to inject C-band into existing installations
- Designed and 100% tested for low passive intermodulation
- Very low insertion loss
- Small size, lightweight
Technical Specifications |
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| Port Name | Low Band | High Band | |||||||||||||
| Passband | 617-960/1695-2690 MHz | 3300 – 4200 MHz | |||||||||||||
| Insertion loss | 617- 960 MHz: 0.3 dB typical, 0.4 dB max 1695 – 2690 MHz: 0.2 dB typical, 0.3 dB max |
0.2 dB typical, 0.3 dB max | |||||||||||||
| Return loss | 20 dB typical 18 dB min |
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| Maximum input power | 100 W (average) / 1000 W (PEP) | 100 W (average) / 1000 W (PEP) | |||||||||||||
| Intermodulation products | <-160 dBc typ at 2 x +43 dBm TX Carrier (IM3) | <-153 dBc typ at 2 x +43 dBm TX Carrier (IM3) | |||||||||||||
Electrical |
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| Isolation | 40 dB minimum 3300-4200 MHz |
40 dB minimum 617-960 MHz 1695-2690 MHz |
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| Impedance | 50 Ω | ||||||||||||||
Environmental |
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| For further details of environmental compliance, please contact Kaelus. | |||||||||||||||
| Temperature range | -40 ºC to +65 ºC | -40 ºF to +149 ºF | ||||||||||||||
| Ingress protection | IP67 | ||||||||||||||
| Altitude | 3000 m/10,000 ft maximum | ||||||||||||||
| Lightning protection | RF: ±5 kA maximum (8/20 us), IEC61312-1 | ||||||||||||||
| MTBF | >1,000,000 hours | ||||||||||||||
| Compliance | FCC part 15 subpart B | ||||||||||||||
Mechanical |
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| Dimensions H x D x W (single unit) | 170 x 51 x 153 mm | 6.9 x 2.0 x 6.0 in | ||||||||||||||
| Dimensions H x D x W (twin unit) | 170 x 94 x 153 mm | 6.9 x 3.7 x 6.0 in | ||||||||||||||
| Dimensions H x D x W (quad unit) | 170 x 198 x 162 mm | 6.9 x 7.8 x 6.4 in | ||||||||||||||
| Weight | 2.2 kg | 4.7 lbs (single unit) 3.9 kg | 8.6 lbs (twin unit) 7.8 kg | 17.1 lbs (quad unit) |
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| Finish | Painted, NCS 1502-R | ||||||||||||||
| Connectors | 4.3-10 Female | ||||||||||||||
| 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 | |||||||||||
| KA-2023-1031 | 2 in / 1 out | FIXED DC FACTORY CONFIGURABLE |
4.3-10 (F) | NO DC | |||||||||||
| KA-2023-1033 | 2 in / 1 out | FIXED DC FACTORY CONFIGURABLE |
4.3-10 (F) | DC LOW TO COMMON | |||||||||||
| KA-2023-2031 | 4 in / 2 out | FIXED DC FACTORY CONFIGURABLE |
4.3-10 (F) | NO DC | |||||||||||
| KA-2023-2033 | 4 in / 2 out | FIXED DC FACTORY CONFIGURABLE |
4.3-10 (F) | DC LOW TO COMMON | |||||||||||
| KA-2023-4031 | 8 in / 4 out | FIXED DC FACTORY CONFIGURABLE |
4.3-10 (F) | NO DC | |||||||||||
| KA-2023-4033 | 8 in / 4 out | FIXED DC FACTORY CONFIGURABLE |
4.3-10 (F) | DC LOW TO COMMON | |||||||||||
Electrical block diagram
| KA-2023-XXXZ where Z denotes the DC path variant LOW port is 617-960/1695-2690 MHz HIGH port is 3300-4200 MHz Please note if DC ALL is used that all ports which are DC shorted need to have a DC block |
Mechanical block diagram
