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300W

Ku Band 300W Communication BUC Block Up Converter Module

ZD-BUC-13.7/14.8G-300W
This Ku Band 300W communication BUC block up converter operates at 13.7–14.8GHz with 950–2050MHz IF and 12750MHz LO. It delivers ≥55dBm rated output power and ≥65dB small-signal gain, with 20dB gain adjustment in 0.5dB steps and ±1.5dB full-band large-signal flatness. It features IMD3 ≤-23dBc, excellent phase noise and VSWR ≤1.5:1 for both RF ports. Equipped with a 10MHz internal reference, it auto-switches to external clock. Powered by AC220V with ≤1500W consumption, it has IP66 rating and works from -40℃ to +60℃. Fitted with cooling fans, N-F input, WR62 waveguide output and a 19-pin MIL connector for Ethernet & RS485 monitoring, it is ideal for satellite ground station communication.
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ThisKu  band  300W BUC block up converter module is specially matched with satellite communication , covering RF frequency 13.7–14.8GHz, IF 950–2050MHz and LO 12750MHz. As a high-power 300W  Ku band  BUC, it provides rated output power ≥55dBm and small signal gain ≥65dB, with 20dB adjustable gain in 0.5dB steps and full-band flatness within ±1.5dB. This reliable block up converter module features IMD3 ≤-23dBc, outstanding phase noise and VSWR ≤1.5:1 on both RF ports. Built-in 10MHz reference can automatically switch between internal and external clock. Powered by AC220V with max power consumption ≤1500W, it has IP66 waterproof grade and works stably from -40℃ to +60℃. Equipped with cooling fans, N-F input, WR62 waveguide output and 19-pin MIL connector for Ethernet & RS485 monitoring, this Ku band  BUC serves as the core transmit unit for all kinds of satellite communication ground station systems.
Operating Frequency Range13.7GHz to 14.8 GHz
Rated Output Power≥55dBm
Small Signal Gain≥65dB
IF Frequency950-2050MHz
LO  Frequency12750 MHz
IMD3(@Prated-3dB)≤-23dBc
BigSignal Gain Flatness≤±1.5dB(full band)
Gain Adjustment20dB,Step by 0.5dB
TXNoiseDensity≤-80dBm/Hz
Phase Noise  

   ≤-65dBc/Hz@100Hz

   ≤-75dBc/Hz@1KHz

   ≤-85dBc/Hz@10KHz

≤-95dBc/Hz@100KHz
Input VSWR≤1.5:1
Output VSWR≤1.5:1
External Reference Frequency10MHz
ExternalReferenceInputPower0dBm±5dB
Internal Reference Frequency10 MHz
Internal/External Reference Switching MethodAutomatically switches to external reference when external reference is present; uses internal reference otherwise
Power SupplyAC220V(+176V~264V,47~63Hz)
Power Consumption(at rated output power)≤1500W
Operating Temperature-40°C to +60°C
Storage Temperature-58°C to +85°C
Relative Humidity100%
Waterproof RatingIP66
Mechanical Dimensions(L×W×H)330mm*200mm*180mm
Weight14.5kg
RF InterfaceInput:N-F, Output: WR62
Power Interface3-Pin AC
M&C19-Pin MIL Circular Connector (Ethernet & RS485)