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Mantenna Wisi Engineering Co.,Ltd (A wholly owned subsidary of Wihelm Sihn jr. GmbH & Co. KG., Germany)

Address. K.K Industrial Building, Block C, 1st Floor, 5 Mok Cheong Street,Tokwawan, Kowloon Hong Kong

萬海通工程有限公司(德國偉視公司遠東區分公司)

地址. 香港九龍土瓜灣木廠街五號金賜工業大廈二樓C座

Tel/電話 : (852) 23624315
Fax/ 傳真 : (852) 27642745

Email/電郵. sale@wisi.hk 

WISI VS 50 PRO

Programmable filter amplifier, channel converter

The VS 50 PRO is a programmable terrestrial filter with an integrated amplifier. Four VHF/UHF antennas can be connected via four F connectors, and one additional F connector is available for insertion of FM. Also, 32 freely selectable channels can be programmed - a number that may be doubled to 64 by extending the channel bandwidth. Moreover, the received terrestrial channels can be relocated to any required frequency, hence the VS 50 PRO is usable as a channel converter, to relocate UHF channels to a lower frequency range. The high selectivity ensures a high signal quality of the converted channels. All settings are done by the control unit OH 41 (not included in the delivery scope).

COST

EFFECTIVE

232 mm

Pre- set from SD card available 

76 mm

OH41

157 mm

156.5 mm

VS 50 PRO

Light & Handy

FM Antenna  -UA05

UHF  Antenna  -EB76

DM03B

DV24

TV

TV

Analog channel

 

Jade

Pearl

RTHK TV 31A

RTHK TV 33A

Digital channel

 

81. Jade

82. J2

83. TVB News Channel

84. Pearl

85. TVB Finance & Information Channel

96. ViuTVsix

99. Viu TV

31. RTHK TV 31

32. RTHK TV 32

33. RTHK TV 33

Technical Data 

Technical Data 

Input

4 VHF/ UHF & 1 FM

Output

1 (FM -VHF-UHF) & 1 test point (-30 dB)

Frequency range

FM: 88 - 108 MHz

VHF: 174 -240 MHz

UHF: 470- 862 MHz

Output Level

110 dBμV

Conversion

Yes

Gain

FM: 35 dB;

VHF: >45 dB;

UHF: >55 dB

AGC

Yes

Attenuator

0 -20 dB

Pre-set from SD card available

Yes

Connectors

F-socket

General data

Power supply

100 - 240 VDC

Power

20 W

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