QUALITY ASSURED PRODUCTS
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Wireless Radio Communication Expert With More Than 29 Years Of Experience
Wireless Radio Communication Expert With More Than 29 Years Of Experience
PRODUCT FEATURES
Power:4W/8W switchable
AM/FM Mode for Selection
12V/24V Voltage Auto-adaptable
9 Frequency Band, Suitable Worldwide
Signal Strength Indication
RF Gain
Emergency Channel 9/19
Squelch Control
LED Back-light
PA Function
ASQ
Model：CB278 | ||
General | ||
Modulation Type | AM/FM | |
Frequency Range | 25.615-28.305MHZ | |
Frequency Error | ±300Hz | |
Input voltage | 13.8V（up to 24V if require） | |
Size | 115*150*38mm | |
Frequency Control | PLL synthesize | |
Operating temperature | -10~+60 | |
Emission current | Max 1.8A@4W | |
Receive current | Max 0.2A | |
Receive maximum volume current | Max 0.8A | |
Weight | 760g | |
Antenna Connector | SO-239 | |
Transmitter | ||
Output Power | 4W FM/AM | |
Conducted spurious | ≤-54dBm | |
Frequency Response | 300Hz-3KHz | |
Modulation Distortion | ≤8% | |
50Ohm | ||
receiver | ||
Receive Sensitivity | ≥025uV @12dB | |
Image anti-interference | 70dB | |
Adjacent channel anti-jamming | 60dB | |
Intermediate frequency | First intermediate frequency 10.7Mhz | |
Second intermediate frequency 450Khz | ||
SQ threshold control | ＜1uv | |
Frequency response | 300HZ-3Khz | |
Speaker Output Power | Max 3W | |
QUALITY ASSURED PRODUCTS
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