Diamond WD-330J/S Broadband Dipole
In stock, shipped in 1 to 2 days
Supply Scope
- Dipole antenna
- Balun
- Insulators
WIMO Expert opinion
Salvatore Salanitro
DH7SA
WiMo technischer Berater
Diamond WD-330 are antennas based on the T2FD principle: universal antennas for radio amateurs, HF listeners and professional radio services. Extremely broadband in the range 2-30 MHz. T2FD stands for "Tilted Terminated Folded Dipole", i.e. a dipole with a terminating resistor.
The T2FD dipole is a broadband wire antenna that is popular with commercial radio services and the military because of its properties (uncomplicated handling, wide bandwidth). The SWR is approx. 2:1 up to approx. 18 MHz, above that 3:1. In operation, a tuner is necessary in many cases, the built-in tuner of the radio is usually sufficient. The antenna does not need to be tuned.
When stretched, these antennas have the directional pattern of a dipole. If the antenna is hung as an 'inverted VEE', approximately omnidirectional characteristics are achieved. It is also possible to hang the antenna diagonally from an elevated point, like a 'sloper'.
Supplied with balun, 50Ω connection (PL), incl. insulators.
| Product Name | Diamond WD-330J/S Broadband Dipole |
|---|---|
| Balun Included | Yes |
| Antenna Type | Dipole |
| Design of antenna | T2FD Dipole |
| Mono-/Multiband | Multiband |
| Brand | Diamond |
| Max. Power [W] | 150 W |
| Connector | SO-239 |
| Impedance (Ω) | 50 Ohm |
| Supported Bands | 80m, 40m, 30m, 20m, 17m, 15m, 12m, 10m |
DIAMOND ANTENNA CORPORATION Miyata Building, No.15-1, 1-chome Sugamo, Toshima-ku Tokyo, Japan. 170-0002 Phone: 03-3947-1411 FAX:03-3944-2981 Email: [email protected]
WiMo Antennen und Elektronik GmbH, Am Gäxwald 14, 76863 Herxheim, Tel. +49 (0)7276 9668–0, E-Mail: [email protected], Internet: www.wimo.com
In stock, shipped in 1 to 2 days
