Specifications
Frequency Band UHF 470 – 960 MHz
System Gain 0 – 2 dB
Input Connector 1 × TNC
Output Connectors 4 × TNC
System Impedance 50 Ω
Max. RF Power Output 26 dBm
Power Supply DC 12 – 15 V
Dimensions 210 × 44 × 204 mm (W × H × D)
Weight Approx. 1.1 kg
MIPRO AD-90S UHF Wideband RF Power Splitter
The AD-90S is a UHF 470–960 MHz wideband RF power splitter that distributes a single transmitter signal to four antennas, enabling multi-directional or multi-floor coverage. It includes an input level indicator and works with AT-90W antennas for extended transmission setups.
- Covers UHF 470 – 960 MHz frequency range, providing stable transmission power distribution.
- Works with MI-909T, MT-92A, and MTS-100 transmitters to split one output signal into up to four antennas.
- High output power ensures reliable long-distance transmission after signal distribution.
- Front panel LED indicators light up when input signal reaches the designated level, enabling real-time transmission status monitoring.
AD-90S 為 UHF 470 ~ 960 MHz 射頻功率分配器,可將一組發射器訊號分配至四組發射天線,適用於多區域覆蓋架構。
- 適用 UHF 470 ~ 960 MHz 寬頻範圍,提供穩定的發射功率分配效果。
- 可搭配 MI-909T、MT-92A、MTS-100 等發射器,將單一輸出訊號分配至最多四支天線使用。
- 高輸出功率設計,確保訊號分配後仍具備長距離穩定發射能力。
- 面板配置 LED 指示燈,輸入訊號達指定強度時自動亮起,利於即時監控發射狀態。







