How to fix Hytera HM652GBTV Radio HM65X if it fails to turn on?
If your Hytera Radio HM65X fails to turn on, the power cord may be disconnected. Connect the power cord properly to resolve this issue.
What to do if the keys are unavailable on Hytera Radio?
If the keys on your Hytera Radio are unavailable, the keypad may not work temporarily. Try restarting the HM65X.
Why can't I communicate with group members on my Hytera HM652GBTV Radio?
If you are unable to communicate with group members on your Hytera Radio, there might be several reasons: * The frequency or signaling type may not be consistent with that of other members. Ensure your TX/RX frequency and signaling are the same as the other members. * The channel type (digital or analog) may be set inconsistently. Ensure all members are on the same digital or analog channel. * You may be too far away from the group members. Try moving closer to other members. * The signal may be weak. Make sure that all call participants are within the communication range.
What to do if there are unknown voices or noises on the Hytera HM652GBTV channel?
If you are experiencing unknown voices or noises on your Hytera Radio channel, it could be due to a couple of reasons: * You may be interrupted by radios using the same frequency. Try changing the frequency or adjusting the squelch level. * Your HM65X may be set with no signaling. Set signaling for all member radios to avoid interference at the same frequency.
What to do if the voice is weak during receiving on Hytera HM652GBTV Radio?
If the voice is weak, discontinuous, or totally inactive when receiving on your Hytera Radio, consider the following: * The volume may be low. Increase the volume. You can also contact your dealer to disable Mic AGC. * The antenna may be loosened or installed improperly. Turn off the HM65X and reattach the antenna. * The speaker may be blocked or damaged. Clean the surface of the speaker.
How to fix unclear voice on Hytera Radio?
If the voice quality on your Hytera Radio is unclear, it might be because the signal is weak. To resolve this, ensure that all call participants are within the communication range.
Why is there so much noise and hiss on my Hytera HM652GBTV Radio?
If you are experiencing excessive noise and hiss on your Hytera Radio, the signal may be weak. Make sure that all call participants are within the communication range.
What to do if GPS cannot locate position on Hytera Radio?
If the GPS on your Hytera Radio cannot locate your position: * The GPS module may not be properly connected. Reconnect the GPS module. * The HM65X may be in an unfavorable position, preventing GPS signal reception. Move to an open and flat area, and try again.
General| Operating Temperature | -30°C to +60°C |
|---|---|
| Frequency Stability | ± 0.5 ppm |
| Antenna Impedance | 50 Ω |
| Audio Response | +1 to -3 dB |
| Audio Distortion | ≤ 3% |
| Spurious Response Rejection | ≥ 70 dB |
| Intermodulation | ≥65 dB |
| Audio Power Output | 3 W |
| IP Rating | IP54 |
| Frequency Range | UHF: 400-527 MHz |
| Zone Capacity | 64 |
| Channel Spacing | 12.5 kHz/25 kHz |
| RF Power Output | 5 W |
| Modulation Limiting | \u00b12.5 kHz @ 12.5 kHz |
| FM Hum & Noise | 40 dB @ 12.5 kHz |
| Digital Vocoder Type | AMBE+2 |
| Digital Protocol | ETSI-TS102 361-1, -2, -3 |
| Adjacent Channel Selectivity | 60 dB @ 12.5 kHz, 70 dB @ 25 kHz |
| Operating Voltage | 13.6 V ±15% |
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