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Leicozic AC3 Antenna Combiner & Paddles / AC10 Distribution Amplifier + Active Combiner 450-960Mhz For In Ear Monitor System

Products Feature
The active transmitter combiner is the multi-channel equipment that use the
common antenna.
With the active transmitter combiner , the signals of up to four type transmitters
of wireless in ear monitor can be combined onto a single antenna.Also can
constitute the antenna arrays with connecting four antenna to insure the
antenna full precision coverage.
The four high frequency antenna of input insure the input signal can connect
the common output and can not be receded.
The active transmitter also can be power supply for four transmitters at most
or antenna meanwhile by the BNC input socket.
The active transmitter combiner is suitable for the following areas of application:
l Multi-channel monitoring systems for stage use.
l Multi-channel wireless microphone antenna arrays for stage use
Antenna Combiner:
Operates up to four wireless monitoring transmitters from the series using one shared antenna.
Frequency range : 450~960MHz
Through attenuation:0db±1dB
High frequency input power:The max input 30mW of Each end
Impedance:50Ω
Power DC : 12V DC 3A
The range of the working temperature:-10℃ to+55℃
Dimension of the case:212x168x43mm
Weight:1470g
Passive directional antenna
Passive directional antenna. Transmitting and receiving antenna.
Frequency range: 450-960 MHz
Apex angle: approx. 100°
Front-to-back ratio: ≥ 14 dB
Spare parts list:
1.Power line x1
2.Power adapter x1
3.Coaxial cable BNC connector 3M x1
4.Coaxial cable BNC connector 0.5M x4
5.standx1












Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
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We accept the following payment options:
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Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
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Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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