
See Options
Need help? Ask our experts.
The integrated AB3700 booster in the A3700 antenna is designed to significantly enhance RF signal strength and gain, particularly during long BNC cable runs, ensuring clear and reliable signal transmission for your wireless systems.
The A3700 is specifically engineered for compatibility and optimal performance with the EM3731/3732 Series and EM2000/2050 receivers. Using it with other receivers is not recommended as it may not provide the same level of performance or compatibility.
The A3700 antenna is suitable for a wide range of environments including professional broadcasting setups, live performances, and various event scenarios, thanks to its wide frequency range and robust design.
The wide frequency range of 470-866 MHz allows the A3700 antenna to pick up a broad spectrum of signals, making it versatile and suitable for different environments and signal conditions, which is beneficial for users who require reliable wireless audio connectivity.
The A3700 antenna is designed for easy integration with compatible Sennheiser receivers, requiring minimal setup. However, users should refer to the product manual for specific setup instructions to ensure optimal performance.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
470-866 MHz
Omnidirectional
Typ: bypass (-3 dB), 5dB, 10dB, 15dB adjustable
Without remote power supply -6dB
50 Ohms
OIP3 >= 32dBm
1 x BNC
9-15 V DC / 160-100 mA
3/8" or 5/8"
9.84 x 6.49 x 0.90" (250 x 165 x 23mm)
12.7oz / 360.03g
615104136755
What you're looking at is the Sennheiser A3700, a high-quality, durable, and innovative omnidirectional antenna with an integrated AB3700 booster. This advanced piece of technology is specifically designed to enhance the performance of your EM3731/3732 Series and EM2000/2050 receivers.
The A3700 is not just an antenna, but a reliable tool that significantly boosts RF strength and gain, especially during long BNC cable runs. With up to 15dB of amplification, it ensures optimal signal reception and transmission, making your wireless microphone systems more efficient and effective.
Featuring a wide frequency range of 470-866 MHz, this antenna is capable of picking up signals across a broad spectrum. This makes it an ideal choice for use in various environments and situations, from professional broadcasting setups to live performances and events.
In a nutshell, the Sennheiser A3700 Omnidirectional Antenna with Integrated AB3700 Booster is a testament to Sennheiser's commitment to providing advanced, reliable, and high-quality audio equipment. It's more than just an antenna - it's a solution to your wireless audio needs.