Operating in the 450 to 470 MHz frequency range, the Kenwood DB404-B is an omnidirectional UHF exposed dipole antenna offering a broad response and rugged reliability for commercial organizations and government agencies in land- and marine-based applications. Thanks to a heavy-duty construction and resistance to moisture and lightning, the DB404-B boasts a maximum rated wind velocity of 100 mph.

The DB404-B is 60" tall, and provides 5.9 dBi of gain. Its 250W maximum power rating safely accommodates a variety of signal strengths. A flexible lead with an RF Type-N male connector ensures easy hookup to your system. The DB404-B includes a pipe-mounting kit that allows secure attachment to round members with an overall diameter of 1.25 to 3.5 inches.

Omnidirectional Polar Pattern    450 to 470 MHz Frequency Range    250W Maximum Power    5.9 dBi Gain    Rated Wind Velocity of 100 mph    RF Type-N Male Connector    Resists Moisture and Lightning    Heavy-Duty Construction    Includes Pipe-Mounting Kit

Related Questions and Answers

Q: 1. Do you need this accessory to use a monitoring or security camera?

A: This device is not necessary to use a security camera.

Q: 2. Is the poe adapter input voltage 100-240vac?

A: This would be 120vac adapter included with this item.

Q: 3. Range in km?

A: As per the manufacture the TP-Link CPE210 2.4 GHz N-300 9 dBi Outdoor Customer-Premises Equipment has a 5km+ range.

Q: 4. Will this work with the collar that comes with the Nikon Z180-600mm lens?

A: Yes. The Oben QR-59 Long Lens Quick Release Plate (5.9") will fit the collar foot of Nikon 180-600mm lens.

Q: 5. Can the clamp be rotated 90 degrees to accomodate a dslr with an arca-swiss type L-plate/bracket?

A: The current design has been reported as not allowing what you wish to do.

Q: 6. will this work with a Nikon AF-S NIKKOR 70-200mm f/2.8E FL ED VR to a benro tripod?

A: As long as you have the correct head for the tripod to lock onto the teeth of the Oben QR-59 Long Lens Quick Release Plate you will be absolutely fine. As far as if the lens compatibility, you will have no issues.

Q: 7. I am looking for a tripod plate for the Nikon 800 6.3. The foot has two different size of holes. Would this plate fit?

A: Yes, the Oben QR-59 Long Lens Quick Release Plate (5.9") will be able to work on the Nikon NIKKOR Z 800mm f/6.3 VR S Lens.

Q: 8. Is the QR clamp removable?

A: On the VH-40, the clamp is not designed to be removable - sorry about that, Sidney!

Q: 9. Is it compatible with the Feisol CT-3332 tripod? E.g. That tripod can't take a Bogen 3126 head since there isn't enough space for it to screw down the 3126 base completely.

A: Yes, you can use the VH-40 Video Head with the CT-3332 tripod.

Q: 10. What does the MEP stand for ?

A: It stands for Monarch Eye Piece.