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SWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000W

Description: SWR and POWER universal digital indicator with protection + Bridge board. Can be used for any amplifier - BI-polar, LDMOS or TUBE. SWR bridge for max 1000W included. IMPORTANT: BUY THIS, ONLY IF YOU KNOW WHAT TO DO WITH IT. Shipping service is registered . Tracking number will be provided. Features : Bridge * Balanced type bridge * Direct RF output power measurement up to max 1000 W. * Have "shield area" - if needed, to be shielded or mounted in box (shield box). * Bridge board don`t have sockets , because user can make it in shield box and outputs can be done via "feed through capacitors". Flexible for variable constructions. * Self SWR of the bridge not exceed 1.03 at the highest frequency. * Resistor places are free, so user can decide what dividers to use. * Female socket with cables included for connection with the meter. Meter **NEW from 08.03.2018 - Ability to turn OFF the protection (if you don`t want to use it) by setting the SWR protection to 10. In this case, can be used as a normal SWR indicator. **NEW** - Showing "OVERLOAD", if SWR ports are overvoltaged **NEW** - Additional option for "detector compensation", for use only when needed. * Practical mimimum measure - from 0W to 250mW (Divider =1), Maximum 8500W (Divider=185) * Can show SWR value up to 1000. * Option for Power divider - custom user selectable from 1 to 185 - max 8500W * Option for SWR divider - custom user selectable from 1 to 15. * UPDATE ! Now option for SWR protection level - custom user selectable from 1.5 to 10 (step 0.1). * from 9 to 12V power supply. * Showing "SWR = NO SIGNAL" when no levels at swr ports. * Showing SWR = NO ANTENNA when SWR < 1 (No connected antenna/load or FWD and REF are switched). * Showing PROTECTION ON! on second row when protection is ON. * Backup socket if user wants to put buttons on the front panel (external buttons). * Manual turn ON/OFF the backlight of the display (ON by default) * Three buttons to control the settings. * Jumper pins for resetting the protection - manual or automatic . If automatic way is choosed, user can leave а jumper in place - NOT recommended (especially for relay based schematic). If user wants to manual reset the protection - reset pins can be maked as external "non-hold" button (on the front panel). In this case protection will not reset, until user press the button. You can use it with some SPDT reed relay to control up to 100mW RF signal. This type of protection can fully stop the RF signal to the amplifier - manual resetting is the best way to fully protect RF amplifiers from high SWR. * Saving values in case of loosing power supply. Last saved values are loaded after power supply is back. * Board size - 85x50 mm Instructions manual is included. Make you divider, set it in the menu and you are ready to go. Unit is intended to measure RF power via "direct output method". This means that RF power is directly measured from the output of the final amplifier Example : If you will measure power about 1000W, you must have external divider of 69 . This means 680 Kohm to 10 Kohm. Up to 1000W, resistors must be 0.6W 1%. Above 1000W up to 8000W , you must use resistors of at least 1W 1% , all of them metal-film ones Еxternal dividers for FWD and REV must match the user selected SWR divider. Max divider is 15 - this means you can induct up to 75V into forward and reverse sides of your SWR bridge. FOR VISUAL INFO - SEE THIS VIDEO HERE Shipping service is registered . Tracking number will be provided.

Price: 69.5 USD

Location: Silistra, Silistra

End Time: 2023-11-08T06:44:27.000Z

Shipping Cost: 6.9 USD

Product Images

SWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000WSWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000WSWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000WSWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000WSWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000WSWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000WSWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000WSWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000WSWR Power digital meter kit with protection LCD HF VHF - 30-300 Mhz up to 1000W

Item Specifics

All returns accepted: ReturnsNotAccepted

Country/Region of Manufacture: Bulgaria

Custom Bundle: No

Compatible Brand: Universal

Band: VHF

Type: Power/SWR Meter

Modified Item: No

Non-Domestic Product: No

MPN: Does Not Apply

Brand: VIVA

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