The Blonder Tongue ACA-30-86R Apartment Amplifierfrom Blonder Tongue ACA-30-86R Apartment Amplifieris an indoor broadband distribution amplifier designed to be used in RF distribution systems, such as those for apartment complexes, hospitals, schools, prisons, and hotels. This version features two-way communication, with a 47 to 860 MHz frequency range and a passive return path of 5 to 30 Mhz.

The amplifier is housed in an aluminum housing designed to provide efficient heat dissipation. An external transformer is included allowing it to power from 117V AC power. Alternatively, the unit can power directly from 24V AC.

CATV Broadband RF Distribution    Variable Gain and Slope Controls    47 to 860 Frequency Range    5 to 30 MHz Passive Return Path    Aluminum Housing Aids Heat Dissipation    Use Included Transformer or 24V AC Power

RF distribution of CATV signals over broadband spectrum

Built-in variable gain and slope controls

Push-pull hybrid module design

Related Questions and Answers

Q: 1. How can I shoot in portrait mode with a tele lens that does not have the tripod collar?

A: You would need this Wimberley M8 perpendicular plate to change the orientation of the plate from lens orientation to camera orientation. https://www.bhphotovideo.com/c/product/303253-REG/Wimberley_M_8_Module_8_M_8_Perpendicular.html?sts=pi Then you would need to use an L bracket on the camera like this to be able to place the side of the camera on gimbal. https://www.bhphotovideo.com/c/product/1714730-REG/3_legged_thing_qr11_lb2_0_qr11_2_0_universal_l_bracket.html

Q: 2. Will it work with the Peak design travel tripod? Or do i hv to use an universal head adopter ?

A: In order to use the Oben GH-30 Gimbal Head on the Peak Design Travel Tripod, you would need the Peak Design Universal Head Adapter, BH #PEUHDADPT (https://bhpho.to/3VhTKEl).

Q: 3. Will this gimbal work with a slik 500 dx tripod? Do I need an attachment?

A: Yes, the Oben GH-30 can work on the Slik 500 DX Tripod.

Q: 4. What is the process for removing the gimbal head from a tripod?

A: The best way is to tighten the knob for panning and unscrewing it from the tripod.

Q: 5. How does this gimbal head do in the cold? I'm thinking like -20 to -15 degrees Fahrenheit.

A: It is possible to use the GH-30 in a very cold environment, but you may notice that the movements of the head will be stiffer than using it at a warmer temperature.

Q: 6. How do you attach a flash bracket?

A: When one is using the Oben GH-30 Gimbal Head one can attach a flash bracket with Arca compatible mount to the camera before mounting it on the on the gimbal.

Q: 7. l work with the manfrotto be free gt?

A: Yes once you remove the head from the Manfrotto Befree GT Travel Aluminum Tripod with 496 Ball Head (Black) you can fit the Oben GH-30 Gimbal Head.

Q: 8. would a Sony FS7 camera with lens and matte box attached fit?

A: Might be a little snug in my judgement. I use it for the Sony PXW-Z100 to give you some kind of reference. Hope this helps!

Q: 9. will this gimbal work for my Nikon D850 and is the mount okay for a 80-400mm lens? Is there a handle available for hand-held shooting if I don't use a tripod in the field?

A: This gimbal will work very well with your setup. A handle is not recommended, too heavy, you must use it on a tripod or possibly a sturdy monopod.

Q: 10. Do both pivots use ball bearings?

A: Sorry. I dont know. (Seems like the manufacturer could answer that question.). But I am very pleased with the gimbal head. Julia