DC Blocking Power Divider |
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MECA introduces a DC Block Power Divider & Combiner series covering the 0.800 - 2.200 GHz frequency range for use in all wireless applications from cellular through UMTS. By design, a lumped element power divider blocks DC on all ports; conversely, a microstrip power divider passes DC on all ports. MECA’s DC Block power dividers utilize microstrip construction with blocking capacitors on all ports except those that are intended to pass DC. Six standard models are available in 2-way, 3-way and 4-way power divider configurations in both N-Female and SMA-Female connector styles. Standard models pass DC between ports S and 2. Blocking capacitors are utilized on all other ports. These units may also be used as power combiners to selectively block DC as required. Other DC feed-through or blocking arrangements are available by consulting our Application Engineers.
DC Blocking Power Divider
Made in USA
| SMA-Female DC Blocking Power Dividers | |||||||||||||
| Catalog Number |
Freq. (GHz) |
Power (W) |
Isolation (dB) |
Insertion Loss (dB) |
Amplitude Balance (dB) (Max) |
Phase Balance (degrees) (Max) |
VSWR | RFQ | |||||
| Input | Output | ||||||||||||
| Typ | Min | Typ | Max | Typ | Max | Typ | Max | ||||||
| DC802-2-1.500V | 0.8-2.2 | 20 | 27 | 22 | 0.30 | 0.40 | 0.1 | 2 | 1.15:1 | 1.25:1 | 1.10:1 | 1.20:1 | |
| DC803-2-1.500V | 0.8-2.2 | 20 | 30 | 25 | 0.40 | 0.60 | 0.2 | 4 | 1.20:1 | 1.30:1 | 1.15:1 | 1.25:1 | |
| DC804-2-1.500V | 0.8-2.2 | 20 | 27 | 22 | 0.60 | 0.80 | 0.2 | 4 | 1.20:1 | 1.30:1 | 1.10:1 | 1.20:1 | |
| N-Female DC Blocking Power Dividers | |||||||||||||
| Catalog Number |
Freq. (GHz) |
Power (W) |
Isolation (dB) |
Insertion Loss (dB) |
Amplitude Balance (dB) (Max) |
Phase Balance (degrees) (Max) |
VSWR | RFQ | |||||
| Input | Output | ||||||||||||
| Typ | Min | Typ | Max | Typ | Max | Typ | Max | ||||||
| DC802-4-1.500V | 0.8-2.2 | 20 | 27 | 22 | 0.30 | 0.40 | 0.1 | 2 | 1.15:1 | 1.25:1 | 1.10:1 | 1.20:1 | |
| DC803-4-1.500V | 0.8-2.2 | 20 | 20 | 17 | 0.50 | 0.60 | 0.2 | 4 | 1.40:1 | 1.50:1 | 1.20:1 | 1.30:1 | |
| DC804-4-1.500V | 0.8-2.2 | 20 | 25 | 20 | 0.60 | 0.80 | 0.2 | 4 | 1.25:1 | 1.35:1 | 1.15:1 | 1.25:1 | |
Notes:
1. Above theoretical split
2. 50 ohm nominal impedance standard.
3. All output/combiner ports are in-phase (0° difference).
4. Operating temperature from -55° C to +85° C.
5. 50V Maximum DC voltage
6. Same mechanical dimensions as corresponding V-Line models
| Theoretical power split (dB) for "n-way" power divider | |||||||
| 2-Way | 3-Way | 4-Way | 6-Way | 8-Way | 9-Way | 12-Way | 16-Way |
| 3.01 | 4.77 | 6.02 | 7.78 | 9.03 | 9.54 | 10.79 | 12.04 |
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Product Categories |
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| 7/16 DIN Power Dividers |
| 80 & 100 watt, 7/16 DIN high power divider/combiners. |
| MECA introduces the 707 series, medium power, 180 degree hybrid divider & combiner. Designed to cover wireless bands from 0.4 - 6.0 GHz in 10% bandwidths with average RF power 150 watts (1 kW peak). Available in N-Female and SMA. |
Power Divider/Combiners Compact microstrip power divider/combiners delivering high isolation, minimal insertion loss and exceptional phase and amplitude balance. more » “Tee” Configuration Allows unobstructed access to all connector ports. Covering all wireless bands from 0.8 - 3.0 GHz, 2.4 GHz and 5.8 GHz. Idealfor in-building wireless systems. more » DC Blocking Constructed with DC blocking capacitors on all ports except those that are intended to pass DC. more » M-Series 50-watt, Wilkinson series ideally suited for 0.8 to 2.2 GHz to extend system coverage. more » H-Series 100 watt, Wilkinson series ideally designed for systems applications. more » Reactive Splitters High-power capable (700 watts) covering all wireless frequencies from 0.700 - 2.700 GHz. more » |
