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SFE handheld walkie talkie S750
| Model No. : | S750 |
|---|---|
| Brand Name : | SFE |
Product description
1. 16 Channels
2. Li-Ion battery
3. Voice guide
Features of SFE handheld walkie talkie S750: 16 channel Voice guide Wire clone function Li-Ion Battery PC programming VOX function High/Low power selectable Built in CTCSS and DCS Output power: 0.5W/2W/4W selectable Wide/narrow bandwidth selectable(25KHz/12.5KHz) FR: 400-470MHz S750 | |
Specifications | |
Frequency range | 400-470MHz |
Channel capacity | 16CH |
Channel spacing | 25KHz/12.5KHz |
Frequency steps | 5, 6.25KHz |
Operating voltage | 7.2V DC ±20% |
Battery | S-750 Li-Ion battery (1500mAH) |
Operating temperature | –30 degree To ±60 degree |
Frequency stability | ±2.5ppm |
Antenna impedance | 50Ω |
Dimension | 52×28×99mm (exclude antenna) |
Weight | 200g(include battery and antenna) |
Transmitter | Receiver | ||
Frequency error | ≤5×10-6 | Reference sensitivity | 12dB(SINAD)0.18μV |
Output power | ≤5W | Audio distortion | <5% |
Modulate limit | <5KHz | Audio response | +2dB to–10dB |
Audio distortion | <5% | Common channel rejection | >–8dB |
Modulate characteristics | ±3dB | Adjacent channel selectivity | >55dB |
Adjacent channel power | >65dB | Inter-modulation interference | >55dB |
Spurious response | <7.5μW | Spurious response immunity | >55dB |
Used bandwidth | <16KHz | Jam-up | >85dB |
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