Oem Hot Sell Mini Size Walkie Talkie 2w Handheld Walkie Talkie Radio

More About Ad

Oem Hot Sell Mini Size Walkie Talkie 2

Product description
product information.jpg



general

frequency range

400.0125mhz-469.975mhz

transmitter power

2w

operation voltage

3.5v minimum,3.7vnominal 4.2v maximum

operation temperature

-10-50℃

storage temperature

-20-85℃

humidity

+50℃ celsius/90-95% relative humidity

weight

about 155g

size

122*58*21

flammability

no ignition or dripping with flame in contact

with any surface for 5 seconds

operate time

5-8 days

standby time

10-12 days

receiver

conducted sensitivity@20db sinad

-120dbm max -122dbm

audio distortion@rated

5%

hum&noise w/o ctcss

35db

max audio power out(8r load)

400mw-500mw

conducted squelch sensitivity(on level)

5db sinad,12db sinad,15db sinad

rx current@max volume

260ma

standby current

10ma when sleep mode,60ma when

wake-up mode

power switch off current

50ua

rf overload

no malfunction at 1 meter

adjacent channel rejection

65db

intermodulation rejection

65db

co channel rejection

-9db , -8db

conducted spurious emission

2.0nw when 30mhz-1ghz,

20.0nw when >1ghz

audio frequency response

0-5-8db when 500khz,

-7,-5,-2db when 2khz

transmitter

tx frequency errow

m-500hz,n300hz,m500hz

tx frequency drifr vs.temperature(-10-55℃)

±2ppm

power out conducted at 4.0v dc 50ohm load

1800mw,2000mw,2200mw

tx current drain at 4.0v dc 50ohm load

1.3a

modulation sensiticity@input af from the jack

8mv,10mv

max deviation

wide:2.5khz,3.0khz,3.5khz,

narrow: 1.5khz,1.7khz,2.5khz

distortion

5%

hum&noise

35db

adjacent channel power ratio

60dbc

response of the modulation above 3khz

-18db/octave

spurious emission(test voltage:0~6.0v)

0.75uw when 30mhz~1ghz,

1.0uw when >1ghz

audio frequency response

when300khz -10.4db,-7db,-3db.

when 3khz 1.5db,5.5db,7.5db