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Long Range JR module UHF 415 - 433 Mhz RC system

Your Price:
$179.00 (You save $86.00)
FPVflying Asia
0.20 KGS
Calculated at checkout
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Product Description

This LRS system is well made and perfectly fit JR radios .



The new UHF RC system is based on Ham band and neighbouring band from 400mhz-470mhz, with the frequency hopping technology and frequency sweeping technology, you never need to worry about losing control of your precious plane.

Have short range trouble? this LRS has a range beyond your imagination. with a bad antenna, you may still get 20km range in the air, and with a super good 1/2 wave length one, you can even get 60km in the air

This module fits perfect for the well known Turnigy 9X 9 CH Radio 55 USD.

It will of cause also fit all other JR radios.


The package containes:



RF output:1000mw-2200mw

Power comsumption: 300-600mA

Range: 20-60km in the air

Failsafe: Yes

High and low power selection: 1000mw or 2000mw output

Highspeed control: yes

Transmitter parameters:

Hardware frequency Range 400MHz to 470MHz
Frequency stability :2.5ppm
Output low-pass Filter :NONE

Band 1
Start frequency:415Mhz
Step frequency:480Khz
Channel :70

Band 2
Start frequency:433Mhz
Step frequency:30Khz
Channel :70

Output Power : 30DB Peak / 33DB Peak

Rate : 40Hz/66Hz

RF interface impedance :50 Ohm

Supply Voltage : 8.4V to 16V
Reverse battery protection:NONE

Logic Voltage :3-12V

Current :
330mA/520mA (@50 Ohm load,12V Supply Voltage)
250mA/440mA (@No-load,12V Supply Voltage)
950mA/1.6A (@RF Short circuit,12V Supply Voltage)

Temperature:50 to 70 Degrees Celsius

Receiver parameter:

Frequency Range 400MHz to 470MHz

Sensitivity : -112 DBM @0.1EBR(40Hz Refresh rate)
-111 DBM @0.1EBR(50Hz Refresh rate)
-110 DBM @0.1EBR(66Hz Refresh rate)
-108 DBM @0.1EBR(90Hz Refresh rate)
-104 DBM @0.1EBR(125Hz Refresh rate)
-104 DBM @0.1EBR(166Hz Refresh rate)
-101 DBM @0.1EBR(250Hz Refresh rate)

F/S turn on condition : >0.99EBR

Antenna gain : 2.15DBM

Step frequency :10kHz

Bandpass filter:Chip integration
Out-of-band rejection :No specific data
It can work with video and audio transmitter which frequency less than 300Mhz or higher than 500Mhz .

Refresh rate :40Hz50Hz66Hz90Hz125Hz166Hz250Hz

Hopping rate :40Hz50Hz66Hz90Hz125Hz166Hz250Hz

Hopping cycle:13Hz16Hz22Hz30Hz41Hz 55Hz 83Hz

Recover time :77mS62mS45mS33mS24mS 18mS 12mS

Response Time : 4mS to 25mS

PWM Output accuracy :0.5uS step ERROR<20PPM

PWM Output range : 0.5mS-2.5mS

PWM output cycle :55Hz @Normal mode
192Hz @Fast mode

PPM Output accuracy :0.5uS step ERROR<20PPM

PPM Output range : 0.5mS-2.5mS Each channel

PPM output cycle :50Hz@Normal mode & 1mS to 2mS Output
42Hz to 50Hz @Normal mode & 0.5mS to 2.5mS Output
50Hz to 83Hz @Fast mode & 1mS to 2mS Output
42Hz to 125Hz @Fast mode & 0.5mS to 2.5mS Output

PPM sync pulse width:4mS to 16mS Automatic adjust @Normal mode
4mS Locked @Fast mode

Recommend Supply Voltage : 3V to 8.4V

Shutdown voltage :2.1(+-0.15)V

Damage voltage :>15V

Power supply noise cancellation :<=15 VPP

Reverse breakdown voltage : >-15V

Output ports withstand voltage : >12V

Normal Current : <110mA

Operating Temperature :–40 to +80 °C

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