| GENERAL |
| Type: | Amateur UHF transceiver |
| Frequency range: |
TX: 400-470 MHz
RX: 400-470 MHz
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| Tuning steps: | 2.5 / 5 / 12.5 / 25 KHz |
| Frequency stability: | ±2.5 ppm (No temperature reference) |
| Mode: | FM / NFM / DMR (Tier 2) |
| Channels / memory management: |
1000 regular with alpha tags (16 characters)
250 zones
250 contacts
Non-volatile EEPROM storage
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| Repeater shift / offset: | Programmable |
| Power supply: | 7.5 VDC ±20% (Li-Ion battery pack) |
| Current drain / power consumption: | RX: ? mA
TX: Max ? A |
| Antenna impedance / connector: | 50 ohm / SMA male |
| Dimensions (W*H*D): | 54*122*37 mm (2.1*4.8*1.5") |
| Weight: | 300 g (10.6 oz), with battery and antenna |
| Other features: | CTCSS/PL and DCS. DTMF. IP67 water and dustproof. |
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| RECEIVER SECTION |
| Receiver system: |
?
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| Sensitivity: |
FM: 0.35 uV (12 dB SINAD)
DMR: 0.22 uV (No BER reference)
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| Squelch sensitivity: | |
| Noise figure: | |
| Selectivity: | |
| Image rejection: | |
| AF output power / speaker: | 1.5 W at 3% distortion / ? ohm |
| External speaker connector: | |
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| TRANSMITTER SECTION |
| RF output power: |
NB! The claimed high output level is actually around 4 W.
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| Modulation system: | FM: ?
DMR: 4FSK |
| Max AM modulation (Factory set): | No AM |
| Max FM deviation (Factory set): | ±? KHz |
| Spurious emissions: | Better than -57 dBm |
| Microphone impedance / connector: | ? ohm / ?-pin |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | China, 2014-20xx (Discontinued) |
| Additional info: |
FCC ID: Q5ETP66002
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| Related documents: | |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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KB-880
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Li-Ion battery pack. 7.4 V, 2500 mAh
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