Golf 5 Naviantenne / Sharanantenne | Posts 48+

Hi Michi,
thanks so far!
Can anyone provide more information about the descriptions of the two antennas at caraudio24?
ACV Shark:
•Multifunction antenna for radio, navigation, and mobile phone
•Radio - AM/FM-Activity with RAKU-2 connector (50cm cable)
• GPS - Anschluss with SMB connector (500cm cable)
•Telephone - GSM / UMTS - D- and E-networks with 500cm cable (FME)
•Shark Dual-Band-GPS-Radio-Dachantenne
•Installation location: Rear roof
•Drill diameter: 19 mm
•Manufacturer: ACV
•ACV Article No.: 15.7727008
compatible with navigation systems:
•Blaupunkt, VDO-Dayton and Philips
•Alpine, Clarion and Grundig, Magnetti Marelli and Panasonic, via antenna adapter: 140-140242
•Becker and JVC, regarding antenna adapter: 140-140233
compatible with car stereos, or Vehicles:
•Audi, Seat, Skoda, VW with RAKU-2 antenna connection
compatible with hands-free systems:
•All intercom systems with standard antenna connection

and here is the antenna that is guaranteed to be identical to the original:

PMA Multifunction Antenna FM/AM, GSM - Audi, Seat, Skoda, VW
• Multifunction antenna for radio and mobile phone
•Radio - AM/FM-Activity with RAKU-2 connector (50cm cable)
•GSM (D + E Network) 0 dB gain, FME connector (650cm cable)
•Bore diameter 14mm
•Outdoor-mounted antenna
•Especially suitable for Audi, Seat, Skoda and VW
•Removable antenna mast
compatible with:
....
•VW Passat (3B / 3BG) (1996 - 2003)
....

For me, it reads quite similarly/appropriately. But how can I get a reasonably good reception with such a shark-shaped antenna?
haithamina