LEIXEN NOTE Ham Amateur Radio UHF 400-480MHz Big 25W FM Long Distance Intercom

Description: Technical Details Brand New ,loud Speaker ,Long distance communication , New Model of Leixun of China ,Good Outlook, Multi Feature Functions, Military and civilian walkie talkie suitable for Hotels Construction urban district talk range 10KM Max Output power:25W Antenna length 37CM flexible high-gain antenna Frequency: UHF 400-480MHz 4000mAh Li-ion Battery Comes with cooling fan Product Description Main features: 25W high power 25W/10W/5W Tri-power optional Intelligent fan-cooled 4A large capacity Li-ion battery Non-standard CTCSS(58 groups)/DCS(107 groups) Three user-defined keys Auto power off(APO) Opening tone Scan Time out timer(TOT) VOX General Frequency Range UHF:400-480MHz Channel Capacity 16 channels Antenna Impedance 50Ω Frequency Stability ±2.5ppm Operation Mode Simplex Weight 550g Dimension(Exclude antenna) 175x75x38mm Rated Voltage 12.6V Battery 4000mA (Li-Ion) Transmitter Power 5W/10W/25W Modulation 16KØF3E / 11KØF3E Max.Freq.Deviation 30dB Emission Current ≤3.5A Receiver Sensitivity ≤0.18µV Audio Power ≥500mW Audio Distortion ≤5% Inter modulation ≥60dB / ≥55dB Channel Selectivity ≥65dB / ≥60dB TX Current 3.5A Modulation Type F3E Packing Listing: 1x Radio Body 1x Battery Pack 1x Power Adapter 1x Antenna 1x Belt Clip 1x Wrist Strap 1x User Manual FAQs: 1. I can't hear my local repeater (CTCSS) Some Repeaters and Services require a CTCSS of DCS tone for access but DO NOT transmit one back. If your display indicates there is an incoming signal but you hear no audio, you may have an incorrect or unnecessary RX tone set. This can be tested by pressing the [MONI] button of the side of the radio. When in doubt, leave the CTCSS or DCS tones set to OFF. 2. I can't hear my signal, but I hear the repeater squelch tail The key here is that you can hear the repeater squelch tail. You are too close to your receiver and over powering (de-sensing) it. When this happens, you are blocking everything from your monitor. 1) Listen to your signal on simplex to verify you have audio. 2) Call someone on the repeater to verify your signal quality. If they can hear you, then all is fine. 3. Can I receive Aircraft frequencies? No. They are out of the radio's frequency range. Also, the Aircraft Band is AM while the UV5R is FM only 4. What are CTCSS (PL) tones A CTCSS is an 'Tone' sent along with your voice when transmitting. They are used to access a specific repeater and block interference. Visit CTCSS for details. 5. How do I send a 1750 Hz tone This is a User Defined Key Option. The 1750Hz shortcut will transmit a 1750Hz burst tone when pressed. 6. Is a radio case a good purchase If you carry your radio and keys in the same pocket, yes.

Price: 94.99 USD

Location: 深圳

End Time: 2024-09-03T05:15:23.000Z

Shipping Cost: 0 USD