Dual-Band Combiner 2 in 1 out RF diplexer
ZD-DB-900/1800-2NF
This dual‑band combiner, also known as 2‑in‑1‑out RF diplexer, supports two frequency bands: 902‑928 MHz and 1560‑1610 MHz. It delivers isolation over 80dB, return loss ≥18dB and VSWR ≤1.3. Excellent intermodulation performance reaches ≤‑145dBc under 2×43dBm test condition, with maximum input power up to 200W. Built with standard 50‑ohm impedance, it adopts N‑female connectors. Compact dimension 171×78×40 mm, weight 650g, grey housing with IP65 ingress‑protection rating. It operates reliably from‑40℃ to +65℃ under 0‑95% relative humidity. This robust RF diplexer combines two different frequency signals into one single output path, widely used for DAS distributed antenna systems, base‑station and wireless communication infrastructure projects.
Delivery
EXW,FOB,CIF
minimum order
1 piece
Country of Origin
CHINA
Quantity:
This high‑performance rf dual band combiner, reliable rf diplexer and practical 2 in 1 out combiner, combines 902‑928 MHz and 1560‑1610 MHz frequency signals into one output channel. It provides isolation＞80dB, return loss ≥18dB and VSWR ≤1.3. This premium rf dual band combiner achieves outstanding intermodulation performance ≤‑145dBc at 2×43dBm, maximum input power up to 200W, matched with standard 50‑ohm impedance. Equipped with N‑female connectors, this durable rf diplexer features compact size of 171×78×40 mm, weight 650g, grey IP65‑rated housing. Operating steadily at‑40℃ ~ +65℃ with relative humidity 0‑95%. This versatile 2 in 1 out combiner effectively merges dual‑band signals while keeping high signal purity. It is widely deployed in DAS distributed antenna systems, base stations and various wireless communication infrastructure installations.
| Name | Dual-Band Combiner | |
| FrequencyRange (MHz) | 902-928 | 1560-1610 |
| Insertion Loss(dB) | ||
| Isolation(dB) | >80 | |
| Return Loss(dB) | ≥18 | |
| VSWR(dB) | ≤ 1.3 | |
| Intermodulationg Products(dBm) | ≤-145dBc (with 2 x 43dBm) | |
| Maximum Input (W) | 200W | |
| Operating temperature(℃) | -40℃ to +65℃ | |
| Relative humidity(℃) | 0 ~ 95 % | |
| Impedance（Ω） | 50 Ω | |
| Size（mm） | 171 x 78 x 40 mm | |
| Weight(g) | 650 g | |
| Connector Type | N Female | |
| Ingress protection | IP65 | |
| Color | Grey | |
