| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability | 10000pcs per month | 
| Frequency(MHz) | 1710-2170 | 
| Insertion Loss(dB) | ≤0.3 | 
| Return Loss(dB) | ≥18 | 
| Ripple(dB) | ≤0.25 | 
| 3rd PIM(dBc) | ≤-150 @2×43dBm | 
| Connector | DIN-F | 
| Brand Name | ZD | 
| Model Number | ZD-DBC-1800/2100-4:2DF | 
| Certification | Rohs | 
| Place of Origin | china | 
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000pcs per month | 
| Frequency(MHz) | 1710-2170 | Insertion Loss(dB) | ≤0.3 | 
| Return Loss(dB) | ≥18 | Ripple(dB) | ≤0.25 | 
| 3rd PIM(dBc) | ≤-150 @2×43dBm | Connector | DIN-F | 
| Brand Name | ZD | Model Number | ZD-DBC-1800/2100-4:2DF | 
| Certification | Rohs | Place of Origin | china | 
| High Light | electrical power splitter ,high power diplexer | ||
Dual Band Combiner 4 In-2 Out passive RF combiner
| Electrical | |||
| Port | Port1 -Port3 | Port2-Port3 | |
| Frequency(MHz) | 1710-1880 | 1920-2170 | |
| Insertion Loss(dB) | ≤0.3 | ≤0.3 | |
| Return Loss(dB) | ≥18 | ||
| Ripple(dB) | ≤0.25 | ||
|  			 
 Rejection(dB)  |  			≥50 @1920- 2170MHz |  			 
 ≥50 @1710-1880MHz  |  		|
| 3rd PIM(dBc) | ≤-150 @2×43dBm | ||
| Average Power(W) | ≤300 | ||
| Peak Power(W) | ≤1500 | ||
| Impedance(Ω) | 50 | ||
| Mechanical | |||
| Connector | DIN-F | ||
| Dimension(mm) | 201×164×108 | ||
| Weight(Kg) | 4.5 | ||
| Mounting Kit | Pole&Wall | ||
| Finish | Grey Powder | ||
| Environment | |||
| Temperature Range(℃) | -40 ~ +65 | ||
| Humidity | ≤95% | ||
| Ingress Protection | IP67 (Indoor&Outdoor) | ||
| Lightning Protection | 3kA, 10/350us pulse | ||
| Part No. | |||
| Full DC/AISG Pass | 17205 | ||
Block Digram Dimension
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Company Details
Business Type:
Manufacturer,Exporter 
Year Established:
2009 
Total Annual:
1000000-100000000
Employee Number:
100~300 
Ecer Certification:
Active Member 
ZD Telecom was newly established in Sep. 2009 by its founder who had been working in one of the earliest companies in the wireless/RF industry of China for more than 10 years of R&D and management after graduation from the best in China of“ University of Electronic Science & ... ZD Telecom was newly established in Sep. 2009 by its founder who had been working in one of the earliest companies in the wireless/RF industry of China for more than 10 years of R&D and management after graduation from the best in China of“ University of Electronic Science & ...
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