If the photograph is clicked, it grows.

ADVANTEST TR17201 200Hz-35MHz Active Antenna
JPY90,000　1stock		 spe433

200Hz-35MHz lod antenna
3dB Roll off point
Low Point 22KHz,1.9KHz,170Hz(Internal Switch)
High Point 35MHz
Dynamic Range 110dB(1MHz)
Output BNC(f)
Battery Lithium3.6V USM3*4

Antenna Hand made Length 795mm
No charger No ground-plane
Hand-made Lod antenna