The MFJ-1020C is a tunable active indoor antenna with new SMD technology and can be operated with telescope or external antenna.
A dualgate Mosfet and a Gigaherz wide band buffer were used. It improves gain + selectivity and reduces noise + intermodulation. With the preselector, the active antenna is optimized at the desired frequency. The gain is infinitely variable.
Specifications
| Frequency range | : | 0.3-40 MHz divided into 5 bands |
| Gain | : | -10 dB to + 10 dB, infinitely variable |
| Antenna | : | telescopic, length approx. 50.8 cm |
| Connection | : | SO 239 input for external antenna |
| Connection | : | SO239 output |
| Power supply | : | 9 V battery or 12 VDC @ 4.5 mA adapter with 2.1 mm female plug (not included) |
| Dimensions | : | W 162 x D 84 x H 64 mm |
If connected to an external antenna, the MFJ 1020C can also serve as a tunable pre-selector.
Dimensions and weight are including packaging
