User Manual of WP-67 Water-proof Two-way Radio
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Main technical indexes
General specifications:
Frequency range
UHF:400-480MHz
Storage channel
16 groups
Stepped frequency
25kHz
Operating voltage
DC7.4 V (rechargeable lithium battery)
Frequency stability
±1.5ppm
Operating temperature
-20
℃
— +50
℃
Operation mode
same-frequency simple or different-frequency simplex
Antenna impedance
50Ω
Battery capacity
2800mAh
Volume
115×64×38mm (excluding antenna)
Transmitting:
Output power
<5W/1W
Modulation (wide band/narrow band)
16K¢F3E/11 K¢F3E
Maximum
frequency
deviation
(wide
band/narrowband)
≤5KHz/≤2.5KHz
FSK allowable error rate
≤3%
Spurious power
≤7.5uW
Adjacent channel power
≤-65dB/≤-60dB
Signal to noise ratio (wide band/narrowband)
≥-45dB/≥-40dB
CTCSS/DCS
frequency
deviation
(wide
band/narrowband)
0.7±0.1KHz/0.4±0.1KHz
Modulation sensitivity
8 - 12mV
Transmitting current
≤1.5A
Receiving:
Analog sensitivity
-122dBm (12dB SINAD)
Digital sensitivity
-120dBm(BER≤5%)
Audio power
1W
Audio distortion
<10%
Inter modulation (wide band/narrowband)
≥62dB/≥58dB
Adjacent
channel
selectivity
(wide
band/narrowband)
≥65dB/≥60dB
Receiving current
≤380mA
All specifications are subject to change without prior notice or taking any responsibility.
