Power supply: 12-14V, supply voltage, the greater the transmit power, 45 watts is 13.8V measured! Supply Current: launch 6-7A, do not consume any current reception. Suitable models: a variety of hand-sets and U U segment segment segment operating mode UV double hand Taichung (eg TG-UV2).
Hand Taiwan Power: transmit power for a variety of hand sets in 2-10 watts. Dimensions: 125 cm x 8 cm x 5 cm (L W H). 1 Please use this machine comes with RF cable SMA female (gold thread small female) received a hand on the amplifier base station antenna (receiving station where hand tighten the antenna)! That is the figure golden yellow connector to the hand sets. 2 Place your seedling receiving antenna or stick a big needle M amp female head, which is a big needle M amp female connector screwed on your antenna!
Antenna generally with a single feeder, the feeder is more coarse as possible, the shorter the better! Signal attenuation is too small too big! The red line on the positive three hosts connected to the power amplifier, the black wire to the negative power.
Stable output power requirements than current 3A output current when the output voltage of the power supply can not be reduced too much! After the above steps, you can press the start button to start the transmitter station PPT fired, it is easy, uncomplicated, everyone can operate. The United States imports 43 Bird RF power meter and standard 50 ohm RF load test.
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However, as every sale is final, we appreciate your reconsideration for any return. Thank you again for your business. Any returning, pls inform us first and send back with return ID (given by LD customer service). The item "35W -40W 400MHz-470MHz UHF Ham Radio Power Amplifier For Interphone Car Radio" is in sale since Sunday, October 5, 2014. This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\Ham/Amateur Radio\Ham Radio Transceivers".
The seller is "2012moon816" and is located in Shenzhen,Guangdong. This item can be shipped to all countries in Europe, all countries in continental Asia, United States, Canada, Australia.