TD-850AB-L78-43 | E14Z00P11
Twin In-Band Diplexer, A CDMA/ B 850/700 LTE, DC sense
Features and benefits
- Enables LTE carrier to share the RF path with other CDMA/EVDO services
- LTE port supports the use of dual band 700/850 radios or diplexed radio ports
- Narrow guard band to maximize utilization of licensed spectrum
- Automatic dc switching with dc sense
Specifications
Product classification
| Product Type | In-Band Combiner |
Dimensions
| Height | 367 mm | 14.449 in |
| Width | 300 mm | 11.811 in |
| Depth | 142 mm | 5.591 in |
| Ground Screw Diameter | 6 mm | 0.236 in |
Outline drawing
| Click on image to enlarge. |
Electrical specifications
| 5th Order IMD Test Method | Two +43 dBm carriers |
| 5th Order IMD, maximum | -155 dBc |
| License Band | CEL 850 | USA 700 | USA 750 |
| Lightning Surge Current | 10 kA |
| Lightning Surge Current Waveform | 8/20 waveform |
Electrical specifications, rx (uplink)
| Frequency Band | 835.5 – 849 MHz | 777 – 787 MHz |
| Return Loss, minimum | 18 dB |
| Isolation, minimum | 28 dB |
| Port Designation | 700/850 LTE |
| Total Group Delay, maximum | 120 ns |
Electrical specifications 2, rx (uplink)
| Frequency Band | 824.265 – 834.105 MHz |
| Group Delay Variation at Frequency, maximum | 140 ns @ 1.25 MHz |
| Isolation, minimum | 28 dB |
| Port Designation | 850A-CDMA |
| Total Group Delay, maximum | 210 ns |
| Return Loss, minimum | 18 dB |
Electrical specifications, tx (downlink)
| Frequency Band | 880.5 – 894 MHz | 746 – 756 MHz |
| Isolation, minimum | 28 dB |
| Input Power, PEP, maximum | 120 W |
| Input Power, RMS, maximum | 1500 W |
| Total Group Delay, maximum | 120 ns |
| Return Loss, minimum | 18 dB |
Electrical specifications 2, tx (downlink)
| Frequency Band | 869.265 – 879.105 MHz |
| Group Delay Variation at Frequency, maximum | 150 ns @ 1.25 MHz |
| Input Power, PEP, maximum | 120 W |
| Input Power, RMS, maximum | 1500 W |
| Isolation, minimum | 28 dB |
| Return Loss, minimum | 18 dB |
| Total Group Delay, maximum | 220 ns |
Electrical performance
| Click on image to enlarge. |
Block diagram
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Logic table
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Environmental specifications
| Operating Temperature | -40 °C to +65 °C (-40 °F to +149 °F) |
| Ingress Protection Test Method | IEC 60529:2001, IP67 |
Packaging and weights
| Weight, without mounting hardware | 13 kg | 28.660 lb |
Product classification
| Product Type | In-Band Combiner |
Dimensions
| Height | 367 mm | 14.449 in |
| Width | 300 mm | 11.811 in |
| Depth | 142 mm | 5.591 in |
| Ground Screw Diameter | 6 mm | 0.236 in |
Electrical specifications
| 5th Order IMD Test Method | Two +43 dBm carriers |
| 5th Order IMD, maximum | -155 dBc |
| License Band | CEL 850 | USA 700 | USA 750 |
| Lightning Surge Current | 10 kA |
| Lightning Surge Current Waveform | 8/20 waveform |
Electrical specifications, rx (uplink)
| Frequency Band | 835.5 – 849 MHz | 777 – 787 MHz |
| Return Loss, minimum | 18 dB |
| Isolation, minimum | 28 dB |
| Port Designation | 700/850 LTE |
| Total Group Delay, maximum | 120 ns |
Electrical specifications 2, rx (uplink)
| Frequency Band | 824.265 – 834.105 MHz |
| Group Delay Variation at Frequency, maximum | 140 ns @ 1.25 MHz |
| Isolation, minimum | 28 dB |
| Port Designation | 850A-CDMA |
| Total Group Delay, maximum | 210 ns |
| Return Loss, minimum | 18 dB |
Electrical specifications, tx (downlink)
| Frequency Band | 880.5 – 894 MHz | 746 – 756 MHz |
| Isolation, minimum | 28 dB |
| Input Power, PEP, maximum | 120 W |
| Input Power, RMS, maximum | 1500 W |
| Total Group Delay, maximum | 120 ns |
| Return Loss, minimum | 18 dB |
Electrical specifications 2, tx (downlink)
| Frequency Band | 869.265 – 879.105 MHz |
| Group Delay Variation at Frequency, maximum | 150 ns @ 1.25 MHz |
| Input Power, PEP, maximum | 120 W |
| Input Power, RMS, maximum | 1500 W |
| Isolation, minimum | 28 dB |
| Return Loss, minimum | 18 dB |
| Total Group Delay, maximum | 220 ns |
Environmental specifications
| Operating Temperature | -40 °C to +65 °C (-40 °F to +149 °F) |
| Ingress Protection Test Method | IEC 60529:2001, IP67 |
Packaging and weights
| Weight, without mounting hardware | 13 kg | 28.660 lb |
| Click on image to enlarge. |
| Click on image to enlarge. |
| Click on image to enlarge. |
| Click on image to enlarge. |
Installation & videos
Installation instruction
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Documentation & downloads