{"product_id":"1pair-heavy-duty-ip67-waterproof-dual-ptt-outdoor-shock-resistant-walkie-talkies-retevis-rb48-frs-retevis-rb648-pmr446","title":"1pair Heavy-Duty IP67 Waterproof Dual PTT Outdoor Shock-Resistant Walkie Talkies, RETEVIS RB48 FRS, RETEVIS RB648 PMR446","description":"\u003cbr\u003e1. Frequency range: FRS\/PMR 446\u003cbr\u003e2. Battery capacity: 2000mAh\u003cbr\u003e3. Operating voltage: DC 3.7V\u003cbr\u003e4. Antenna impedance: 50 ohms\u003cbr\u003e5. Standby time: 48 hours\u003cbr\u003e6. Operating time: 12 hours\u003cbr\u003e7. Operating temperature: -20 to 60 degrees Celsius\u003cbr\u003e8. Charging cradle: input: 5V\/1A, output: 5V\/480mA\u003cbr\u003e9. Theoretical line-of-sight communication range: about 10km\u003cbr\u003e10. Urban communication range: about 2.4km\u003cbr\u003e11. Size: about 18 x 6 x 3.3cm (with antenna)\u003cbr\u003e\u003cbr\u003eReceiver section:\u003cbr\u003e1. Receiver sensitivity: 0.25 μV \/ -119 dBm (20 dB SINAD)\u003cbr\u003e2. Adjacent channel selectivity: ≥ 65 dB\u003cbr\u003e3. Modulation reception bandwidth: ≤ 16 kHz\u003cbr\u003e4. Audio output: ≥ 300 mW\u003cbr\u003e5. Intermodulation: ≥ 55 dB\u003cbr\u003e6. Receive current: ≤ 410 mA\u003cbr\u003e7. Audio distortion: ≤ 3%\u003cbr\u003e8. Standby current: ≤ 60 mA\u003cbr\u003e\u003cbr\u003eTransmitter section:\u003cbr\u003e1. Transmit power: FRS: High 2W \/ Low 0.5W, PMR: 0.5W\u003cbr\u003e2. Transmit current: ≤ 1.5A\u003cbr\u003e3. Maximum frequency deviation: +\/-5kHz\u003cbr\u003e4. Adjacent channel power: 60dBm at 12.5kHz\u003cbr\u003e5. Modulation distortion: less than 5%\u003cbr\u003e6. Spurious emissions: ≤ 7.5 μW\u003cbr\u003e7. Modulation scheme: 12.5 kHz  11K0F3E\u003cbr\u003e8. Tuning noise: less than -40 dB\u003cbr\u003e9. Modulation sensitivity: 8-12 mV\u003cbr\u003e10. Frequency stability: +\/-2.5 ppm\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. TPE+PC dual-color construction, durable and drop-resistant design\u003cbr\u003e2. IP67 waterproof\u003cbr\u003e3. Backlit LCD display\u003cbr\u003e4. 22 channels (16 European frequencies)\u003cbr\u003e5. 121 sub-tones\u003cbr\u003e6. Busy lock\u003cbr\u003e7. Headset jack\u003cbr\u003e8. 10 selectable call tones\u003cbr\u003e9. Call end tone\u003cbr\u003e10. Compression\/expansion function\u003cbr\u003e11. Battery level indicator\u003cbr\u003e12. Scan function\u003cbr\u003e13. Keypad lock\u003cbr\u003e14. Voice announcement\u003cbr\u003e15. Power-saving mode\u003cbr\u003e16. Low battery alert\u003cbr\u003e17. Key tone on\/off\u003cbr\u003e18. TOT (Time-Out Transmit)\u003cbr\u003e19. Vibration alert for incoming calls\u003cbr\u003e\u003cbr\u003ePackage list:\u003cbr\u003e1. Walkie-talkies x 2\u003cbr\u003e2. Desktop charger (dual charging cradle) x 1\u003cbr\u003e3. Charging cable x 1\u003cbr\u003e4. Reinforced belt clips x 2\u003cbr\u003e5. Lanyards x 2\u003cbr\u003e6. User manual x 1\u003cbr\u003e\u003cbr\u003e","brand":"DropKart","offers":[{"title":"RETEVIS RB48 FRS","offer_id":44136303624280,"sku":"TBD0606779001","price":224.48,"currency_code":"USD","in_stock":true},{"title":"RETEVIS RB648 PMR446","offer_id":44136303657048,"sku":"TBD0606779002","price":224.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/3947\/2984\/files\/TBD0606779001.jpg?v=1779600507","url":"https:\/\/dropkartllc.com\/products\/1pair-heavy-duty-ip67-waterproof-dual-ptt-outdoor-shock-resistant-walkie-talkies-retevis-rb48-frs-retevis-rb648-pmr446","provider":"DropKart LLC","version":"1.0","type":"link"}