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WALKIE TALKIE NC-620A/630A
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| Model: | NC-620A/630A |
| Brand: | - |
| Origin: | - |
| Category: | Toys / Video Games |
| Keywords: |
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| Price: |
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| Min. Order: | - |
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| Technical performance |
Specification
| Model |
NC-620A
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NC-630A
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Frequency Range
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VHF
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UHF
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136-174MHz
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400-430MHz 430-480MHz
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Channel
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16
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PLL Channel Spacing
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12.5/25KHz
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Battery Voltage
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7.4V DC (Li-ion Battery Pack)
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Antenna Impedance
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50 Ω
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Temperature Range
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－20℃~＋60℃
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Frequency Stability
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±2.5PPM
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Case Size
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92hX53wX30d(mm)
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Weight (w/ Battery)
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200g
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Packaging
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Gift box (unit body together with the accessories)
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Compatible With American Military Standard(MIL-STD-810C/D/E) |
| Technical specification |
Transmitter(Measurements made per TIA/EIA-603)
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RF Power Output
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4/5W
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Modulation Type
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F3E
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Maximum Deviation
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≤±5.0KHz(Wide)/ ≤±2.5KHz(Narrow)
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Spurious Emission
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≤65dB Below Carrier
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Modulation Distortion
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≤5﹪(300-3000Hz)
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FM Noise
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≤-45dB(Wide)/ ≤-40dB(Narrow)
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Receiver(Measurements made per TIA/EIA-603)
| Circuit Type |
Double-conversion Superheterodyne
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IFS
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38.850MHz & 450KHz
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Sensitivity(12db SINAD)
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0.2μV(Wide)/0.25μV(Narrow)
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Squelch Selectivity
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0.15μV (Wide)/0.2μV(Narrow)
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Adjacent Channel Selectivity
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≥65dB(Wide)/ ≥60dB(Narrow)
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Intermodulation
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≥65dB
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Spurious Rejection
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≥60dB
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Image Rejection
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≥65dB
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FM Ham And Noise
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≤-45dB(Wide) /≤-40dB (Narrow)
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Modulation Type
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16KOF3E/11 KOF3E
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Operating Bandwidth
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≤±7KHz≤±5KHz
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AF Output
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0.5W@4 Ohms
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Audio Distortion
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≤5﹪
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5th Year