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Ed Fong DBJ-2H HAM Amateur Emergency Roll-Up Antenna

Ed Fong DBJ-2H HAM Amateur Emergency Roll-Up Antenna

$35.00 $33.00

Increase your handheld’s VHF/UHF performance with this portable emergency roll-up antenna. Specifically tuned for HAM Amateur Radio use, with 6dB gain at 144-148MHz and 440-450MHz over the stock antenna, make this a must-have accessory for your two-way radio or BOB (Bug Out Bag).

Fits the TERA TR-500/505/590, Wouxun KG-UV9D (Plus), KG-UV3D, KG-UV6X, KG-UV3X, AnyTone AT-D868UV & most other radios with an SMA or BNC antenna connector.

Read More Below…

Only 2 left in stock (can be backordered)

000

Increase your handheld’s VHF/UHF performance with this portable emergency roll-up antenna. Specifically tuned for HAM Amateur Radio use, with 6dB gain at 144-148MHz and 440-450MHz over the stock antenna, make this a must-have accessory for your two-way radio or BOB (Bug Out Bag).

Has a 4′ radiating element and 3′ coax with a BNC male connector built-in, and comes with an additional 6′ BNC coax extension cable for modest runs up to a tree branch or other elevated anchor position. The antenna rolls up into a small pouch, is rated to 50 watts max (for use with mobile rigs also), and also comes with two RF adapters making it usable with just about any SMA (male or female) or BNC (female) radio. This is a 50 Ohm balanced antenna with true 1/2 wave radiating elements on BOTH bands.

Fits the TERA TR-500/505/590, Wouxun KG-UV9D (Plus), KG-UV3D, KG-UV6X, KG-UV3X, AnyTone AT-D868UV & most other radios with an SMA or BNC antenna connector.

Designed and patented by Dr. Ed Fong WB6IQN for temporary/portable emergency use on the 2 meter and 70 centimeter amateur bands, the DBJ-2H offers greatly improved receive and transmit, when installed properly (as high as possible and in a free space), to get the most out of your two-way radio for recreational, or emergency EmComm & SHTF prepper communications. With its flexible, stow-able “roll-up” configuration and lifetime manufacturer’s warranty, this proven performer will last many years under normal conditions. Works great as a VHF/UHF Ham, Amateur scanner antenna also!

Comes with a tie-wrap loop at the tip of the antenna so you can hook, sling-shot or otherwise string up the antenna to a tree branch or other mount point, making deployment quick and flexible. This antenna performs really well due to the balanced 1/2 wave design, even with only .5 Watts on the Ham bands.

Note: This is a hand-made item and processing times may be as long as one week when out of stock. Contact us if you would like to check our stock availability before purchasing.

Additional information

Weight.4 lbs
Dimensions8 x 7 x 1.5 in
Length

4 feet, radiating element
3 feet, built-in coax
6 feet, included coax extension cable

Type

Roll-Up Insulated Twin-Lead Wire & Coax

Connector Type

Male BNC
Female to Male BNC on Extension Coax
Female BNC to Male SMA RF Adapter Included
Female to Female SMA RF Adapter Included

Receive Range

VHF: 144-148MHz
UHF: 440-450MHz
Will receive much wider.

Transmit Range

VHF: 144-148MHz
UHF: 440-450MHz
Will transmit wider with higher SWR.

Transmit Performance

6dB gain over stock antenna
SWR less than 1.3:1 on both bands
50 Ohms Impedance
50 Watts max power input

Band Compatibility

Ham / Amateur Radio
2 meter, 70 centimeter bands

Radio Compatibility

TERA, Wouxun, AnyTone, BaoFeng, Icom, Yaesu, Kenwood, Alinco, etc.
Most two-way radios or scanners that use an SMA or BNC antenna connector, or radios with an SO-239 connector, with appropriate adapter/cable.

Color

Black, insulated

Warranty

Lifetime Manufacturer's Warranty

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