Featuring an extended frequency range of 470 to 692 MHz, the Lectrosonics M2C-L Active Antenna Combiner is an ideal matching component to Lectrosonics digital transmitters. Up to eight transmitters can feed a single antenna to minimize cabling in multichannel systems. The inputs are isolated to minimize crosstalk and IM (intermodulation) between RF channels.

The overall architecture of the design provides excellent performance with low power consumption and heat buildup. Front-panel indicators display active status of RF inputs. A USB port on the front panel is provided for firmware updates.

Combine 8 Transmitters to Single Antenna    Extended Frequency Range: 470 to 692 MHz    Minimizes Intermodulation    Up to 100mW Input on Each Port    Front-Panel LEDs Indicate Active Channel

• Combines up to eight transmitter RF output signals to feed a single antenna
• Extended frequency range 470 to 692 MHz
• High overload components minimize intermodulation products
• Up to 100mW input on each port
• Efficient architecture for low power consumption
• USB port for firmware updates
• Front-panel LEDs indicate active channel
• Made in the USA

Related Questions and Answers

Q: 1. Is the power supply 110~220v automatic?

A: Yes

Q: 2. Will this work with the 1/4 wave antennas from the EW-D receivers?

A: Yes, the Sennheiser EW-D ASA 4-Way Active Antenna Splitter with DC Distribution for EW-D Wireless Systems can be used with a pair of 1/4 wave antenna provided with one of the receivers. It can also be used with 1/2-wave dipole antennas or paddle style antennas for added range and reliability.

Q: 3. Can you have one transmitter going to multiple receivers?

A: Yes, that is possible, you just need to have the receivers tuned to the same channel and frequency band.

Q: 4. Is it okay to keep it in the rain or should the antenna be covered with a plastic bag?

A: The Lectrosonics ALP620 Perforated LPDA Shark Fin Style Antenna is not IP-rated; therefore, it cannot be left out in the rain. Using a plastic bag or rain cover to protect it will actually affect the wireless range of the antenna, making it prone to RF interference.

Q: 5. Will these antenna work with various brands of radio receivers? E.g. if Im running both Lectros and Sennheiser

A: Yes! It's brand agnostic.

Q: 6. Does this antenna work with my Sk/Ek 100 (516-558 frequency)? Thanks for your reply

A: This antenna only works in 558 to 626 MHz

Q: 7. Is this easy to replace and does it work on the G2 receiver?

A: This would not be compatible. Sennheiser does not list an available replacement antenna for the G2.

Q: 8. Will this work on the newer G3s?

A: Yes, I bought these antennas to replace some broken ones for ew100 G3, and they are worked good. I measured the length, check frequencies bandwidth with original A-band both are the same. Make sure to get the right bandwidth of the antennas, choose the right band. Easy to replace.B&H customers service is excellent.

Q: 9. Can the Lectrosonics PCA900 Printed Circuit LPDA Antenna be used on a wireless microphone system?

A: as long as the frequencies match and you have an antenna input that will accpet a 50ohm BNC.

Q: 10. will this antenna work with the EK 100 G2 A receiver with the same frequency 518-554mhz?

A: Replaced the antenna on my G2 and it works great!