| Main centres: | 1-3 business days | 
| Regional areas: | 3-4 business days | 
| Remote areas: | 3-5 business days | 

 Frequency Range           VHF    136-174MHz    VHF     245-246MHz  VHF      350-390MHz  UHF       400-470MHz     UHF        465-520MHz  | |
199 memory channels  |   Channle spacing5,10,12.5,20,25,35,50Hz  | 
CTCSS/DCS code  |   VOX time-lapse function  | 
VOX grade setting  |   Multi and priority scan function  | 
Voice prompt  |   Emergency alarm  | 
Groups calls  |  Channel name setting and display  | 
Transmitter time-out timer(TOT)  |  Auto keypad lock  | 
FM radio receiver function  |  PC software programmable  | 
 Cable clone  |  High/low power selective  | 
 Beep setting  |  Frequency difference setting  | 
 Voltage display  |  Battery saving function  | 
 Power on display  |  Power on message setting  | 
Item number  |  TYT-900  | |
General  | ||
Frequency Range  |  136-174mHz /245-246/350-390/400-470/465-520MHz(optional)  | |
Channel Capacity  |  199 channels  | |
Channel Spacing  |  5kHz/6.25kHz/10kHz/ 12.5kHz/  20kHz/25kHz/30kHz/50kHz  | |
Frequency Stability  |  ±2.5ppm  | |
Operating Temperature  |  -25ï +60  | |
Antenna Impedance  |  50Ω  | |
Operating Voltage  |  7.2V  | |
Dimensions  |  115x 56x 30mm  | |
Weight  |  220g(Include battery & antenna)  | |
Battery  |  1100/1300mAh (Li-ion Battery)  | |
Transmitter  | ||
RF output power  |  4W/5W  | |
Modulation Type  |  16kΦF3E  | |
Modulation Limiting  |  ≤5kHz  | |
Modulation Character  |  +3dB / -3dB  | |
Spurious Radiation  |  0.75μW  | |
Adjacent Ch. power  |  ≥65dB  | |
Max Fr. Deviation  |  ≤5kHz  | |
Occupied Bandwidth  |  ≤16KHz  | |
Receiver  | ||
Receiving Sensitivity  |  0.25μV  | |
Adjacent Ch. Selectivity  |  60dB  | |
Inter-modulation  |  60dB  | |
Co-channel suppression  |  -8dB  | |
Audio Response  |  +2dB -10dB  | |
Audio Output  |  500mW  | |
Audio Distortion  |  ≤3%  | |
Includes the following items in the package:
