ARC-MA2
Small-Size Active HF Magnetic Antenna
Purpose:
- Receipt of HF signals.
ARC-MA2 Magnetic Antenna
Typical configuration:
- ARC-MA2 Magnetic Antenna inside radio transparent attache case
- Lead-in cable
- AC network power supply adapter
Technical Specifications
| Operating frequency range | 0.009 – 30 MHz |
| Directional diagram | Quazi-isotropic |
| Output impedance | 50 Ohm |
| SWR, max | 1.5 |
| Output IP2, min. | 50 dBm |
| Output IP3, min. | 25 dBm |
| Power supply voltage | 9 – 16 V |
| Current consumption, max. | 200 mA |
| AC adapter power supply voltage (50 Hz) | 230 V ±10% |
| Operating temperature range | -20ºC ... +55ºC |
| Dimensions, max. | 510×360×120 mm |
| Weight, max. | 5 kg |
ARC-MA2 Calibration Factor vs. Frequencies
The antenna calibration factor (K) is measured in [dB/m] and represents a proportion between E & U, i.e. respectively between the field strength [dBμV/m] and the voltage on antenna loaded output [dBμV]. E=U+K.
ARC-MA2 Quieting Sensitivity vs. Frequencies
Antenna quieting sensitivity is the minimum level of signal at antenna input with the same signal and noise levels at antenna output