Radio Specifications to Narrowband Standards Comparison

Radio Specifications
NTIA Narrowband Standards
Manufacturer Motorola
Model APX Series
Radio Type Mobile
Narrowband Compliant Yes
Freq Stability 0.1 PPM 2.5  PPM
TX Unwanted Emissions 85 dB 50+10LOG(Pz) or 70 dB whichever is less
RX Adjacent Chan Selectivity 45 dB 45  dB
RX Intermod Rejection 86 dB 75  dB
RX Spurious Rejection 95 dB 75  dB
RX Conducted Spurious Emissions - 57 dBm -57  dB
Remarks Includes APX 1500, 4500, 6500, 7500. Some models do not have AES encryption available. Check Flashcode for digital and feature capability. 

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Note: This information was obtained from many sources, including manufacturer's data sheets, manuals and web pages. As manufacturers commonly change specifications without notice, we would appreciate notification of changes or any updates you may have to these specifications - please click here to send us an email.

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