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HT-7804 wireless handheld radios

$52.99

Availability: In stock

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HT - 7804 wireless handheld radios
Model : 1372627573

Details

Product synopsis:

Frequency range: 136-174 MHZ / 136-470 MHZ
1, 16 channel frequency
2, rf output power: 4 w
3, 500 mw audio output, good quality
4 write frequency, computer, standard digital and analog audio group
5, SMA antenna connectors, high frequency transceiver is better
6, ultra small volume, accord with human body engineering, feel is good
7, launch time, save electricity function, low pressure alarm
8, with functions of times
9, the large capacity lithium battery, battery and fuselage design more reasonable
10, machine size: 100 X 55 X 32 mm
11, weight: 220 g (including battery)
12, economy through matches
Main functions:
Frequency range: 136-174 MHZ / 136-470 MHZ
1, 16 channel frequency
2, rf output power: 4 w
3, 500 mw audio output, good quality
4 write frequency, computer, standard digital and analog audio group
5, SMA antenna connectors, high frequency transceiver is better
6, ultra small volume, accord with human body engineering, feel is good
7, launch time, save electricity function, low pressure alarm
8, with functions of times
9, the large capacity lithium battery, battery and fuselage design more reasonable
10, machine size: 100 X 55 X 32 mm
11, weight: 220 g (including battery)
12, economy through matches
 
Technical parameters:

 

a

a

gauge

"

Frequency range 136-174 MHZ/ 400-470 MHZ
Channel number 16
Working voltage 7.4 V LI - ION
Working temperature range - 20 ° - + 60 °
Frequency stability + / - 2.5 PPM
Appearance size (high * length * width) 100 * 55 * 32 mm
The weight of the 220 g

hair

shoot

The power output 4 w.
Modulation method F3E
Stray radiation < 2.5 mu W
Adjacent power > 65 db
Take up the width 8/16 KHZ
Frequency modulation distortion 3% or less
Signal to noise ratio 34/40 of the db
Modulation characteristics Plus or minus 3 db

Pick up

closed

The sensitivity < 0.2 mu V
Adjacent channel selectivity Or 60/70 db
The perturbation resistance spurious response Or 65/70 db
Audio power 500 mw
Audio distortion 3% or less
Intermodulation interference resistance 65 db or higher
 
 
 
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