Hefei Maniron HM-MDC-738-05-4F-155 5 dB Directional Coupler
Hefei Maniron HM-MDC-738-05-4F-155 5 dB Directional Coupler is backordered and will ship as soon as it is back in stock.
Australian compliance
Australian compliance
Certifications are listed only where the manufacturer states them against this order code. RCM is never assumed. If an approval matters for your project, ask us and we will confirm it in writing with the factory before you specify it.
Ordering and freight
Ordering and freight
Prices are ex-GST. GST and freight are calculated at checkout. If your organisation raises purchase orders, add the PO number to the cart note and it will come through with the order.
Hefei Maniron HM-MDC-738-05-4F-155 5 dB Directional Coupler is backordered and will ship as soon as it is back in stock.
Manufacturer-published specifications
Every value below is traceable to the manufacturer's own published material for this order code. Where a figure is not published, the row is left out rather than estimated or borrowed from a similar model.
A 5 dB directional coupler for 698–3800 MHz with 4.3-10 female ports, used to tap a monitoring or test signal off a main RF feed without materially disturbing it. Standard part in DAS and in-building coverage builds.
Part number note: Maniron's own catalogue number for this item is MC-738-05-4F-5. The specifications below are taken from that listing. The "-155" suffix in our part number does not match the PIM figure Maniron publishes (≤‑150 dBc), so we have not published a PIM value — ask us and we'll confirm it with the factory.
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Part number
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Ingress protection
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Min operating temp (°C)
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Max operating temp (°C)
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Radio bands and standards698-3800 MHz
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ConnectivityPassive RF (no radio)
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RF performance50 Ω, Coupling 5 dB, Insertion loss ≤2.2 dB, VSWR ≤1.25, Isolation ≥20 dB, Average power 200 W
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Network and serial interfaces4.3-10 female
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Ports and connectors4.3-10
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Weight (g)
Prices are ex-GST. GST and freight are calculated at checkout.
Blank fields are deliberate. We publish the manufacturer's own figures and leave the rest out. If you need a value that isn't here, ask and we will get it from the factory rather than guess it.
Some lines are enquiry-only. Where an order code or an approval needs confirming before we sell it into Australia, the page carries a request-a-quote path instead of an add-to-cart button.
Purchase orders are welcome. Add your PO number to the cart note and it travels with the order.
Payment and purchasing
Payment methods
All prices are ex-GST. Add a purchase order number to the cart note if your organisation needs one on the invoice.
