Baofeng M4. walkie talkie channel list. For BAOFENG-M4 Transceiver (not included battery). Intercom Programming - PC Patch. Write frequency cable driver. 0-9 level noise removal. Weight: 190g. Size:100 55 35mm.
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This transceiver is in very good overall condition. Tested and working on all bands. Has general coverage receive. Power out is a solid 100 watts on all bands. Receive works well also. The radio does have one minor quirk - upon initial power up it will freeze up during the boot up process - the work around is to quickly flip the power switch off and then on again - the radio then powers up normally.
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Digital and analog compatible. Digital mode supports the use of relays. Digital:Tier I & II. Digital Protocol: etsi-ts102 361-1,-2,-3. Digital sensitivity:-120dBm (BER ≤5%). Analog sensitivity:-122dBm (12dB SINAD).
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VHF: 136~174MHz & UHF: 400~480MHz. Phase Lock Step. Signal to noise ratio. Squelch way. You may also like. If you encounter any trouble. We will be responsible for all the loss. +1~-3dB(0.3~2.55KHz).
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Frequency response diagram (scanning frequency range: 0.1-4000MHz, yellow line is S11, blue line is S21, vertical scale: 10dB per grid) Laboratory and other highly selective applications. Center frequency: 1200 MHz.
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