Description:

India 350 MHz Short Range Radio SRR. 350 MHz band, FM and FSK. 12.5 kHz channel spacing. 2 watt maximum transmitter power output. 350.225 MHz to 350.400 MHz UHF band. 13 channels.

Feature:

Frequency range: 350.225-350.400MHz
Wide LCD display with backlight
Low battery indicator
Auto power save
38 CTCSS and 83 DCS tones in TX and RX
CALL button with 5 tones selectable
Battery life up to 12 hours
Fast charger (4h)
Monitor function
Baby Sitter function
Buttons for the channel selection
Out of range function (automatic or manual)
SCAN function
Keypad lock
Hi/low power selection (PMR band)
Roger Beep on/off
VOX for hands-free communications with 5 selectable levels
USB port to recharge the radio

The SRR 350MHz service is used by businesses and for private or family communications. Short range walkie talkie portable transceivers.

Channel	Frequency
1	350.2250 MHz
2	350.2625 MHz
3	350.2750 MHz
4	350.2875 MHz
5	350.3000 MHz
6	350.3125 MHz
7	350.3250 MHz
8	350.3375 MHz
9	350.3500 MHz
10	350.3625 MHz
11	350.3750 MHz
12	350.3875 MHz
13	350.4000 MHz

Technical Parameters:

TECHNICAL PARAMETERS
Frequency Range	SRR 350MHz
Channel number	13 CH
Channel spacing	12.5KHz
The antenna impedance	50Ω
Working voltage	3.6V(Rechargeable) batteries +/- 10% VDC
Battery Type	3x AA type 4.5V(Alkaline)
Charging feature	Micro USB
Audio Jack	2.5mm
Frequency stability	±2.5ppm
Operating temperature range	-20℃~+55℃
Overall dimensions	120x58x33mm (Include Antenna)
Weight	105g
TRANSMITTER
RF power	2W
Modulation distortion	＜5%（300-3000Hz）
CTCSS deviation	0.35KHz±50Hz
Modulation method	FM
Largest deviation	≤2.5KHz
current	≤1.3A
Stray radiation	≤-13dBm
Residual modulation	≤-35dB
RECEIVER
The sensitivity	-125dBm/≤121.0dBm
Noise sensitivity	-127dBm/≤123.0dBm
Modulation reception bandwidth	±6KHz
intermodulation	≥60dB
Audio distortion	≤5% (60%)
Audio power	≥300mW @ 10% THD
Spurious response suppression	≥60dB
selective	≥65B