Shure UA840 UHF Antenna Distribution System
The Shure UA840 is an amazing amplified UHF antenna distribution system. It's perfect for expanding your wireless microphone setup. Here's why:
Features:
- Expandability Galore - Ideal for large UHF wireless systems! Each unit lets up to four wireless receivers use the same two antennas. And with cascade ports, you can connect up to five more UA840's, supporting a total of up to 20 UHF wireless receivers.
- Wide Compatibility - Works great with all wireless microphone receivers in a compatible frequency range.
- Smart Design - Two 50 BNC-type antenna cascade ports allow you to add another UA840 unit or a fifth wireless receiver. Plus, up to five receivers can be daisy-chained via the power output ports to a single power source. It also offers low noise, minimal distortion, insertion loss compensation, and front-mounted antenna hardware for easy setup.
Specifications
- UHF Carrier Frequency Range:
- UA840A: 782–810 MHz
- UA840B: 854–862 MHz
- UA840C: 800–830 MHz
- UA840D: 774–782 MHz
- Distributed Output Level (Gain):
- 3 dB ± 1.5 dB from antenna input (Output ports 1–4)
- 0.5 dB ± 1.5 dB from antenna input (Cascade port)
- Input/Output Port VSWR: Less than 1.6:1
- Output Port Isolation: Greater than 25 dB
- Third Order Intercept Point (3 OIP): Greater than 25 dBm
- Input/Output AC Line Voltage: 85 to 120 VAC or 230 VAC.
- Impedance: 50
- Operating Temperature Range: –15 to +50° C
- Overall Dimensions: 44.5 mm high x 482.6 mm wide x 295.3 mm deep (1 3/4 x 19 x 11 5/8 inches)
- Net Weight: 3.32 Kg (7 lbs, 5 oz)
- Input/Output Connector Type: BNC-type
The Shure UA840 UHF Antenna Distribution System is perfect for anyone looking to expand their wireless microphone setup. Whether you're in a large venue or need to support multiple receivers, this system has you covered. It features expandability, allowing up to four receivers to use the same antennas and connect up to five more UA840 units for a total of 20 receivers. It's also compatible with a wide range of wireless microphone receivers. With its smart design, including cascade ports and power output ports, it offers easy setup and connection. The system has overall dimensions of 44.5 mm high x 482.6 mm wide x 295.3 mm deep (1 3/4 x 19 x 11 5/8 inches) and a net weight of 3.32 Kg (7 lbs, 5 oz). It operates within a temperature range of –15 to +50° C.
