Listen Technologies La-123 90-degree Helical Antenna (72 Mhz)
- Product Code: ga26993
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The LA-123 90-Degree Helical Antenna from Listen Technologies is designed to mount on the rear BNC antenna connector of 72 MHz versions of the company's LT-800 transmitter, LR-100 receiver/amplifier, and LR-600 receiver/speaker. It can also be used to create a custom remote antenna, such as a wall plate mounted antenna. The LA-123 can be used with a rack mount kit, allowing the antenna to be placed in the front of the equipment rack. It has a coverage range of up to 400'.
72 MHz Antenna Mounts to BNC Connector Supports LT-800, LR-100, and LR-600 Can Be Used as Custom Remote Antenna Supports Rack Mount Installation Coverage Range up to 400'
Parameters | |
---|---|
Number of Channels | 57 (17 wide, 40 narrow) |
Connections | BNC connector |
Transmission Range | Up to 400.0' / 122 m |
Frequency Range | 72.0250 to 75.9750 MHz |
Dimensions | Length: 8.3" / 21.0 cm Diameter: 0.4" / 1.1 cm |
Weight | 1.6 oz / 45.4 g |
Packaging Info | |
Package Weight | 0.1 lb |
Box Dimensions (LxWxH) | 9 x 1.5 x 0.5" |
Mounts with a BNC connector
Coverage range of up to 400'
Use with transmitters and receivers
Related Questions and Answers
Q: 1. can i use the Shure HA-8089antenna with sennheiser g3 ew 100 (518-560) ?
A: Sennheiser recommends if you are using a Sennheiser wireless system, to use the A5000CP Passive Circulary Polarized UHF Wide-Band Antenna for Wireless Microphones and Monitor Systems (450 - 960MHz). B&H part # SEA5000CP.
Q: 2. Is this for PC or for android smartphone ?
A: No. The LA-451 is specifically designed for use with a Listen Technologies LK-1 ListenTALK Transceiver (B&H #LILK1A0). For computer, you may want something more like the Cyber Acoustics AC-104 Monaural PC Headset with Microphone (B&H #CYAC104). Please contact our computer department or mobile department to best assist you in selecting a headset mic for use with a computer or Android smartphone.
Q: 3. Will this work for people that have hearing aids/cochlear implants?
A: The Listen Technologies Listen Everywhere 4-Channel Server BH #LILW200P0401 can work with these devices as the listener connects via a mobile app on their phones. If the listener can use headphones then they are all set.
Q: 4. Can I attach this to a monopod, then attach the Wimberley Sidekick to this clamp?
A: You should be able to do that using this clamp.
Q: 5. Is the top of the pin big enough to attach a grip head? I want to wall mount this with a 40" arm & small light over a table.
A: The Impact Wall Plate with 90-Degree Baby Pin has a standard Baby Pin, just like any light stand, it it is computable with a standard grip head.
Q: 6. IS THERE FREE SHIPPING TO MESA, AZ 85205?
A: Yes there is. If you add the item to your cart, and type in your ship to Zip Code it will show you the Shipping Options.
Q: 7. Can I use this antenna for a regular stereo receiver for listening to the radio?
A: The Listen Technologies LA-122 Universal Antenna Kit (72 and 216 MHz),BH # LILA122, is not designed for FM radio listening. Here is a compatible option: ANTOP Antennas AT-212FM Curved Panel Indoor Amplified AM/FM Antenna (Black), B&H # ANAT212FM
Q: 8. Does each Receiver come Does each Receiver come with an earpiece or headphones?
A: Earpieces are not included with the Listen Technologies ListenTALK GR16 Wireless Communication System (1920 to 1930 MHz).
Q: 9. how muck precent light it reflects
A: The 90-Degree XLT mirror diagonal is 95-96% reflectivity.
Q: 10. What are the advantages/disadvantages of using the 216mhz vs 72
A: The 216 MHz system would be great for large coverage areas. With the right antenna they can reach up to about 3,000 ft line-of-sight. You would only be able to have about 3 transmitters in the same area using 216 MHz, though. 72 MHz has a smaller range of about 1,000 ft line-of-sight, but you would be able to have about 7-8 transmitters in the same area. This tends to be the more popular frequency, as well.
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