FDC FD-880 136-174/400-480Mhz with USB Cable
Technical specifications
| Model NO. |
FD-880(Dual-band)
| |
General
| ||
Frequency Band
|
VHF
|
UHF
|
Frequency Range
|
136-174MHz
|
400-480MHz
|
Channel Capacity
|
128
| |
Operating Voltage
|
7.2V DC ±15%
| |
Antenna Impedance
|
50Ω
| |
Channel Spacing
|
12.5kHz/25kHz
| |
Working Temperature
|
-30 ℃ - +60 ℃
| |
Frequency Stability
|
±2.5 ppm
| |
Size (Without Antenna)
|
104(W)mmx62(L)mmx36mm(D)
| |
Weight(With Battery)
|
about 250g
| |
Battery
|
1500 mAh(Li-ion)
| |
Transmitter
| ||
RF Power Output
|
5W/4W
| |
Modulation Type
|
F3E
| |
Modulation Distortion
|
< 5%(300-3000Hz)
| |
Max Freq Deviation
|
< 5kHz(1000Hz When 100%)
| |
FM Noise
|
<=-45dB
| |
Receiver
| ||
Sensitivity(12Db SINAD)
|
0.16μV
| |
Selectivity
|
55dB
| |
Adjacent Channel Selecivity
|
>=70dB
| |
Noise Respond
|
>=60dB
| |
Communication Range
|
3-5km(Downtown),6-20km(In the Open Area)
| |
FM Noise
|
30dB/40dB
| |
Modulation Type
|
8K/16KF3E
| |
Audio Power Output
|
500mW When Distortion Less Than 10%
| |
Audio Distortion
|
< 5%
| |
Operating Bandwidth
|
±3.5kHz/3.75kHz
| |
Standby Current
|
< 12mA
| |
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