Leicozic-RF Signal Booster Amplificador, Sistema De Distribuição De Antena, Microfone Sem Fio, 5 Canais, UA845-U87
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Specifications
- Brand Name
- Leicozic
- Power Source
- Ac, Ac
- High-concerned chemical
- None
- Inbox adaptor
- Yes
- Voltage range
- High voltage (50-1000V DC, 75-1000V AC)
- Built-in Battery
- No
- Origin
- Mainland China
- Model Number
- UA845-U87
- Type
- Kits
- Certification
- CE
- Frequency
- 450-970MHz
- Input/output impedance
- 50 ohms
- Interface
- B-type female seat
- Voltage
- AC100-260VAC/T2A 47-63 Hz
- Plug
- European or US Plug
- Power supply
- +9V to 12V (typical), 150mA
- Antenna size
- 360mmX323mmX28mm
Product Description
Leicozic RF Signal Distributor Antenna Distribution System UA845-U87 Wireless Microphone 5 Channel Signal Booster Amplifier
♦U87 is a broadband U-segment LPDA antenna
♦Enhance signal reception by 12dB, radiation angle 90 degrees
♦Integrated CNC adjustable 12dB gain amplifier
♦Antenna size: 360mmX323mmX28mm
♦Structure: epoxy glass fiber
♦Surface: black matte
Gain amplifier technical index:
♦Frequency: U section 450-950MHz
♦Input/output impedance: 50 ohms
(SWR<=1:1.5;Typical=1:1.4)
♦Interface: B-type female
♦Gain (maximum): -6 12dB (typical)
♦3rd order intermodulation intercept point: +45dBm (typical)
♦Gain flatness: +1dB, full frequency band
♦Power supply: +9V to 12V (typical), 150mA
Powerful distribution
RF signal antennas, can connect up to 5 wireless receivers, or use the cascade method to cascade up to 8 antenna splitters for 32 sets of wireless receivers , And power the active antenna through the BNC cable. Ultra-wide working frequency band 450-970MHz. The RF signal overload indication and adjustable RF signal level settings ensure that the maximum working distance can be achieved even if different lengths and different types of cables are used.
1 Gain amplifier technical index | |
■ Frequency | :U section 450-970MHz |
■ Input/output impedance | :50 ohms |
■ Interface | :B-type female seat |
■ Gain | :+12dBm (typical) |
■ 3rd order intermodulation intercept point | :+38dBm (typical) |
■ Gain flatness | :+1dB, full frequency band |
■ Power supply | :AC100-260VAC/T2A 47-63 Hz |
Pros & Cons
Pros
- Ganho 12dB com amplificador CNC ajustável.
- 5 canais para distribuição de sinal RF.
- Antena LPDA banda larga U87.
- CE certificado, versátil 450-970MHz.
Cons
- Alto voltage range, cuidado com uso.
- Sem bateria, precisa AC.
- Tamanho grande 360mmx323mm.
- Origem China, calibração variável.
Common Questions
Qual o material e tamanho da antena?
Antena LPDA U-band 360mmx323mmx28mm.
Quais frequências suportadas?
450-970MHz, ganho 12dB, ângulo 90 graus.
É compatível com UA845-U87?
Sim, sistema distribuidor RF 5 canais para microfone sem fio.
Como conectar o amplificador?
Interface B-type female, 50 ohms, +9-12V 150mA.
Qual plug e voltagem?
AC100-260V, plug EU/US, adaptador incluso.
Product information last updated on March 6, 2026