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This product is used in various high-frequency radio signal in a low-noise , used to increase the variety of radio reception equipment, this product will be connected between the receiving antenna and receiver various radio receiver, antenna reception can zoom down thereby expanding the receiving weak signals from the communication distance increases! Widely used in the walkie-talkie relay station between the diplexer and receiver, the receiving end of all kinds of digital radio, FM radio receiver, a television receiver, etc. requiring low noise small-signal RF place! The has a shielded enclosure, with anti-reverse protection diode.
1, supply voltage: 5V DC (typical current I = 90MA)
2. Gain: 18DB Input Output Impedance: 50 ohms
3, P1db: 20dBm
4, the input signal: less than 0dBm (greater than 0dBm input and output signals have been distorted)
5, Bandwidth: 50MHz to 4GHz (gain at different frequencies vary, please refer to the S21 curve index)
6, noise figure: 0.6dB (under 1GHz case of measurement)
7, with a metal shield
8, other: you need different gain value, the supply voltage can be reduced.
1 x Low Noise RF />
- Items are dispatched within 3 business days and shipped from China
- Orders from the China will all be shipped out via several carrier.
* The shipment usually takes 7-19 business days to United States, Canada, Netherlands, Spain, Germany, France, Japan, Republic of Korea, United Kingdom
* The shipment usually takes 7-19 business days to US, Canada and some European countries.
* The shipment usually takes 10-30 business days to Russia
* The shipment usually takes 15-35 business days to Brazil, Mexico
*The shipment usually takes 7-25 business days to other countries not listed above
- If you need the item urgently, please contact us for detail before purchase.
NOTE: Item below $30 may not have tracking no. but you are eligible for full refund if you have not receive the item according to above time.
In order to return with following reason: Item defective, not match description, does not work and etc. Buyer need to provide us following evidences.
- Clear details of how disqualify of the item.
- Clear pictures to define above issue (Video might be needed also)