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The SAILOR VPA 30 is an active omni-directional antenna optimized for AM reception from 0.1-30 MHz with vertical polarisation.
The electronics performs a two stage impedance transformation between the E-field at the rod and the 75 ohm cable. A Ka value of 0.16 means that at all frequencies, the antenna is as efficient as a full size dipole. The design of the complete antenna is made in such a way, that for most of the listening time (day–night and seasonal variations) the external, tmospheric noise, masks the noise generated by the electronics. The design is fine tuned in this respect and neither rod diameter nor rod length should be altered.
Power is fed to the antenna via the coaxial cable, which floats with respect to ground at the antenna end, except for a 3nF/3 kV decoupling capacitor between the coax shield and body. The circuit has adequate protection against lightning. There are no serviceable parts inside.
Included in the Package: SAILOR Mark 30ALC w/ 25m Coaxial Cable
*YOU SHOULD ASK A QUOTATION when you need to buy particular accessories; for example an antenna and cable so that we can give you the correct cable to connect your antenna to your device with all adapters that you may need.
Terrestrial Omni-directional Active Radio/TV Antenna
Frequency range: AM-FM-TV (40 - 890 MHz)
w/ AIS-Filter, 25m Coaxial Cable
7 Day Return for Refund / Replacement Policy, this means that if your product is faulty due to a manufactures fault and you wish to return a product(s) bought from us, you are totally free to do so, provided that the return meets the following conditions, we will give you a full refund or replacement at your choosing, no re-stocking fee deducted and no questions asked! Conditions are as follows: Item(s) are purchased from our ebay store. Item(s) are returned within 14 days of receipt to our local agent. Item(s) are returned with a copy of your receipt / invoice. Item(s) are returned accompanied by order receipt and return authorisation number. Item(s) are in brand new condition e.g. product packaging must be complete or this will affect your right to a refund or replacement. If you choose to have your money refunded we will refund you the total amount paid less postage, within 72 hours. This does not affect your statutory rights.