Specifications
* Frequency Coverage: 20 kHz - 60 MHz, usable as monitor antenna from 10 kHz - 90 MHz
* Receiving pattern: Omni-directional
* Polarisation : mixed horizontal and vertical
* Antenna Gain: + 10 dB
* Maximum output level : 2 x + 20 dBm into 50 Ohms
* Input intercept points: > + 80 dBm (2nd order), > + 52 dBm (3rd order).
* Noise figure : < 3.5 dB at 30 MHz
* Static charge protection: DC leak path to ground + a 1 nanosec semiconductor
protection + a 10.000 Amp impulse (8/20sec) gas-arrestor
* Power dissipation amplifier: 4.5 Watts class A ultra linear
* Dimensions: 1,25 m. height, 1,1 m. diameter
* Operating conditions: - 30 to + 70 C, can withstand wind speeds up to 160
km/h, completely waterproof
* Available for 100, 117 or 230 Volts ac mains, continuous use.
* Frequency Coverage: 20 kHz - 60 MHz, usable as monitor antenna from 10 kHz - 90 MHz
* Receiving pattern: Omni-directional
* Polarisation : mixed horizontal and vertical
* Antenna Gain: + 10 dB
* Maximum output level : 2 x + 20 dBm into 50 Ohms
* Input intercept points: > + 80 dBm (2nd order), > + 52 dBm (3rd order).
* Noise figure : < 3.5 dB at 30 MHz
* Static charge protection: DC leak path to ground + a 1 nanosec semiconductor
protection + a 10.000 Amp impulse (8/20sec) gas-arrestor
* Power dissipation amplifier: 4.5 Watts class A ultra linear
* Dimensions: 1,25 m. height, 1,1 m. diameter
* Operating conditions: - 30 to + 70 C, can withstand wind speeds up to 160
km/h, completely waterproof
* Available for 100, 117 or 230 Volts ac mains, continuous use.
The DX - one professional electronic antenna is an omni-directional active antenna which has been designed to receive signals coming in under any angle and from any polarisation. The DX - one professional offers constant sensitivity over the frequency range from 20 kHz to 60 MHz, and can be used for monitoring from 10 kHz to 90 MHz. The indoor unit is equipped with a switchable MW wave rejection filter, a gain control and can feed two receivers. Each receiver can be tuned and operated as if it is connected to its own antenna, since there is no mutual interaction. The DX - one professional was originally developed to meet military specifications and is in daily use at embassies and governmental- and military monitoring stations.
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