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Call 0345 2300 599Used MRF140 Motorola RF Transistor, 150 Watts, 28 Volts, 150 MHz
Designed primarily for linear large signal output stages at frequencies up to 150 MHz. N-channel enhancement mode transistor.
Suitable for operation at 13.8 volts with reduced gain. The specifications below are quoted for operation at 28 volts. The 150 watt output rating should not be assumed when operating at 13.8 volts.
Specifications at 28 volts and 30 MHz
Output power: 150 watts
Typical power gain: 15 dB
Typical efficiency: 40%
Additional characteristics
Superior high order intermodulation distortion performance.
Typical IMD(d3) at 150 W PEP: -30 dB.
Typical IMD(d11) at 150 W PEP: -60 dB.
100% tested for load mismatch at all phase angles with 30:1 VSWR.
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If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]